first commit

projecten1/lib/python3.6/site-packages/numpy/core/__init__.py

@@ -0,0 +1,106 @@
+from __future__ import division, absolute_import, print_function
+
+from .info import __doc__
+from numpy.version import version as __version__
+
+# disables OpenBLAS affinity setting of the main thread that limits
+# python threads or processes to one core
+import os
+env_added = []
+for envkey in ['OPENBLAS_MAIN_FREE', 'GOTOBLAS_MAIN_FREE']:
+    if envkey not in os.environ:
+        os.environ[envkey] = '1'
+        env_added.append(envkey)
+
+try:
+    from . import multiarray
+except ImportError as exc:
+    msg = """
+Importing the multiarray numpy extension module failed.  Most
+likely you are trying to import a failed build of numpy.
+If you're working with a numpy git repo, try `git clean -xdf` (removes all
+files not under version control).  Otherwise reinstall numpy.
+
+Original error was: %s
+""" % (exc,)
+    raise ImportError(msg)
+finally:
+    for envkey in env_added:
+        del os.environ[envkey]
+del envkey
+del env_added
+del os
+
+from . import umath
+from . import _internal  # for freeze programs
+from . import numerictypes as nt
+multiarray.set_typeDict(nt.sctypeDict)
+from . import numeric
+from .numeric import *
+from . import fromnumeric
+from .fromnumeric import *
+from . import defchararray as char
+from . import records as rec
+from .records import *
+from .memmap import *
+from .defchararray import chararray
+from . import function_base
+from .function_base import *
+from . import machar
+from .machar import *
+from . import getlimits
+from .getlimits import *
+from . import shape_base
+from .shape_base import *
+from . import einsumfunc
+from .einsumfunc import *
+del nt
+
+from .fromnumeric import amax as max, amin as min, round_ as round
+from .numeric import absolute as abs
+
+__all__ = ['char', 'rec', 'memmap']
+__all__ += numeric.__all__
+__all__ += fromnumeric.__all__
+__all__ += rec.__all__
+__all__ += ['chararray']
+__all__ += function_base.__all__
+__all__ += machar.__all__
+__all__ += getlimits.__all__
+__all__ += shape_base.__all__
+__all__ += einsumfunc.__all__
+
+
+from numpy.testing import _numpy_tester
+test = _numpy_tester().test
+bench = _numpy_tester().bench
+
+# Make it possible so that ufuncs can be pickled
+#  Here are the loading and unloading functions
+# The name numpy.core._ufunc_reconstruct must be
+#   available for unpickling to work.
+def _ufunc_reconstruct(module, name):
+    # The `fromlist` kwarg is required to ensure that `mod` points to the
+    # inner-most module rather than the parent package when module name is
+    # nested. This makes it possible to pickle non-toplevel ufuncs such as
+    # scipy.special.expit for instance.
+    mod = __import__(module, fromlist=[name])
+    return getattr(mod, name)
+
+def _ufunc_reduce(func):
+    from pickle import whichmodule
+    name = func.__name__
+    return _ufunc_reconstruct, (whichmodule(func, name), name)
+
+
+import sys
+if sys.version_info[0] >= 3:
+    import copyreg
+else:
+    import copy_reg as copyreg
+
+copyreg.pickle(ufunc, _ufunc_reduce, _ufunc_reconstruct)
+# Unclutter namespace (must keep _ufunc_reconstruct for unpickling)
+del copyreg
+del sys
+del _ufunc_reduce

projecten1/lib/python3.6/site-packages/numpy/core/_internal.py

@@ -0,0 +1,758 @@
+"""
+A place for code to be called from core C-code.
+
+Some things are more easily handled Python.
+
+"""
+from __future__ import division, absolute_import, print_function
+
+import re
+import sys
+
+from numpy.compat import basestring
+from .multiarray import dtype, array, ndarray
+try:
+    import ctypes
+except ImportError:
+    ctypes = None
+from .numerictypes import object_
+
+if (sys.byteorder == 'little'):
+    _nbo = b'<'
+else:
+    _nbo = b'>'
+
+def _makenames_list(adict, align):
+    allfields = []
+    fnames = list(adict.keys())
+    for fname in fnames:
+        obj = adict[fname]
+        n = len(obj)
+        if not isinstance(obj, tuple) or n not in [2, 3]:
+            raise ValueError("entry not a 2- or 3- tuple")
+        if (n > 2) and (obj[2] == fname):
+            continue
+        num = int(obj[1])
+        if (num < 0):
+            raise ValueError("invalid offset.")
+        format = dtype(obj[0], align=align)
+        if (n > 2):
+            title = obj[2]
+        else:
+            title = None
+        allfields.append((fname, format, num, title))
+    # sort by offsets
+    allfields.sort(key=lambda x: x[2])
+    names = [x[0] for x in allfields]
+    formats = [x[1] for x in allfields]
+    offsets = [x[2] for x in allfields]
+    titles = [x[3] for x in allfields]
+
+    return names, formats, offsets, titles
+
+# Called in PyArray_DescrConverter function when
+#  a dictionary without "names" and "formats"
+#  fields is used as a data-type descriptor.
+def _usefields(adict, align):
+    try:
+        names = adict[-1]
+    except KeyError:
+        names = None
+    if names is None:
+        names, formats, offsets, titles = _makenames_list(adict, align)
+    else:
+        formats = []
+        offsets = []
+        titles = []
+        for name in names:
+            res = adict[name]
+            formats.append(res[0])
+            offsets.append(res[1])
+            if (len(res) > 2):
+                titles.append(res[2])
+            else:
+                titles.append(None)
+
+    return dtype({"names": names,
+                  "formats": formats,
+                  "offsets": offsets,
+                  "titles": titles}, align)
+
+
+# construct an array_protocol descriptor list
+#  from the fields attribute of a descriptor
+# This calls itself recursively but should eventually hit
+#  a descriptor that has no fields and then return
+#  a simple typestring
+
+def _array_descr(descriptor):
+    fields = descriptor.fields
+    if fields is None:
+        subdtype = descriptor.subdtype
+        if subdtype is None:
+            if descriptor.metadata is None:
+                return descriptor.str
+            else:
+                new = descriptor.metadata.copy()
+                if new:
+                    return (descriptor.str, new)
+                else:
+                    return descriptor.str
+        else:
+            return (_array_descr(subdtype[0]), subdtype[1])
+
+    names = descriptor.names
+    ordered_fields = [fields[x] + (x,) for x in names]
+    result = []
+    offset = 0
+    for field in ordered_fields:
+        if field[1] > offset:
+            num = field[1] - offset
+            result.append(('', '|V%d' % num))
+            offset += num
+        elif field[1] < offset:
+            raise ValueError(
+                "dtype.descr is not defined for types with overlapping or "
+                "out-of-order fields")
+        if len(field) > 3:
+            name = (field[2], field[3])
+        else:
+            name = field[2]
+        if field[0].subdtype:
+            tup = (name, _array_descr(field[0].subdtype[0]),
+                   field[0].subdtype[1])
+        else:
+            tup = (name, _array_descr(field[0]))
+        offset += field[0].itemsize
+        result.append(tup)
+
+    if descriptor.itemsize > offset:
+        num = descriptor.itemsize - offset
+        result.append(('', '|V%d' % num))
+
+    return result
+
+# Build a new array from the information in a pickle.
+# Note that the name numpy.core._internal._reconstruct is embedded in
+# pickles of ndarrays made with NumPy before release 1.0
+# so don't remove the name here, or you'll
+# break backward compatibility.
+def _reconstruct(subtype, shape, dtype):
+    return ndarray.__new__(subtype, shape, dtype)
+
+
+# format_re was originally from numarray by J. Todd Miller
+
+format_re = re.compile(br'(?P<order1>[<>|=]?)'
+                       br'(?P<repeats> *[(]?[ ,0-9L]*[)]? *)'
+                       br'(?P<order2>[<>|=]?)'
+                       br'(?P<dtype>[A-Za-z0-9.?]*(?:\[[a-zA-Z0-9,.]+\])?)')
+sep_re = re.compile(br'\s*,\s*')
+space_re = re.compile(br'\s+$')
+
+# astr is a string (perhaps comma separated)
+
+_convorder = {b'=': _nbo}
+
+def _commastring(astr):
+    startindex = 0
+    result = []
+    while startindex < len(astr):
+        mo = format_re.match(astr, pos=startindex)
+        try:
+            (order1, repeats, order2, dtype) = mo.groups()
+        except (TypeError, AttributeError):
+            raise ValueError('format number %d of "%s" is not recognized' %
+                                            (len(result)+1, astr))
+        startindex = mo.end()
+        # Separator or ending padding
+        if startindex < len(astr):
+            if space_re.match(astr, pos=startindex):
+                startindex = len(astr)
+            else:
+                mo = sep_re.match(astr, pos=startindex)
+                if not mo:
+                    raise ValueError(
+                        'format number %d of "%s" is not recognized' %
+                        (len(result)+1, astr))
+                startindex = mo.end()
+
+        if order2 == b'':
+            order = order1
+        elif order1 == b'':
+            order = order2
+        else:
+            order1 = _convorder.get(order1, order1)
+            order2 = _convorder.get(order2, order2)
+            if (order1 != order2):
+                raise ValueError(
+                    'inconsistent byte-order specification %s and %s' %
+                    (order1, order2))
+            order = order1
+
+        if order in [b'|', b'=', _nbo]:
+            order = b''
+        dtype = order + dtype
+        if (repeats == b''):
+            newitem = dtype
+        else:
+            newitem = (dtype, eval(repeats))
+        result.append(newitem)
+
+    return result
+
+class dummy_ctype(object):
+    def __init__(self, cls):
+        self._cls = cls
+    def __mul__(self, other):
+        return self
+    def __call__(self, *other):
+        return self._cls(other)
+    def __eq__(self, other):
+        return self._cls == other._cls
+    def __ne__(self, other):
+        return self._cls != other._cls
+
+def _getintp_ctype():
+    val = _getintp_ctype.cache
+    if val is not None:
+        return val
+    if ctypes is None:
+        import numpy as np
+        val = dummy_ctype(np.intp)
+    else:
+        char = dtype('p').char
+        if (char == 'i'):
+            val = ctypes.c_int
+        elif char == 'l':
+            val = ctypes.c_long
+        elif char == 'q':
+            val = ctypes.c_longlong
+        else:
+            val = ctypes.c_long
+    _getintp_ctype.cache = val
+    return val
+_getintp_ctype.cache = None
+
+# Used for .ctypes attribute of ndarray
+
+class _missing_ctypes(object):
+    def cast(self, num, obj):
+        return num
+
+    def c_void_p(self, num):
+        return num
+
+class _ctypes(object):
+    def __init__(self, array, ptr=None):
+        if ctypes:
+            self._ctypes = ctypes
+        else:
+            self._ctypes = _missing_ctypes()
+        self._arr = array
+        self._data = ptr
+        if self._arr.ndim == 0:
+            self._zerod = True
+        else:
+            self._zerod = False
+
+    def data_as(self, obj):
+        return self._ctypes.cast(self._data, obj)
+
+    def shape_as(self, obj):
+        if self._zerod:
+            return None
+        return (obj*self._arr.ndim)(*self._arr.shape)
+
+    def strides_as(self, obj):
+        if self._zerod:
+            return None
+        return (obj*self._arr.ndim)(*self._arr.strides)
+
+    def get_data(self):
+        return self._data
+
+    def get_shape(self):
+        return self.shape_as(_getintp_ctype())
+
+    def get_strides(self):
+        return self.strides_as(_getintp_ctype())
+
+    def get_as_parameter(self):
+        return self._ctypes.c_void_p(self._data)
+
+    data = property(get_data, None, doc="c-types data")
+    shape = property(get_shape, None, doc="c-types shape")
+    strides = property(get_strides, None, doc="c-types strides")
+    _as_parameter_ = property(get_as_parameter, None, doc="_as parameter_")
+
+
+def _newnames(datatype, order):
+    """
+    Given a datatype and an order object, return a new names tuple, with the
+    order indicated
+    """
+    oldnames = datatype.names
+    nameslist = list(oldnames)
+    if isinstance(order, str):
+        order = [order]
+    seen = set()
+    if isinstance(order, (list, tuple)):
+        for name in order:
+            try:
+                nameslist.remove(name)
+            except ValueError:
+                if name in seen:
+                    raise ValueError("duplicate field name: %s" % (name,))
+                else:
+                    raise ValueError("unknown field name: %s" % (name,))
+            seen.add(name)
+        return tuple(list(order) + nameslist)
+    raise ValueError("unsupported order value: %s" % (order,))
+
+def _copy_fields(ary):
+    """Return copy of structured array with padding between fields removed.
+
+    Parameters
+    ----------
+    ary : ndarray
+       Structured array from which to remove padding bytes
+
+    Returns
+    -------
+    ary_copy : ndarray
+       Copy of ary with padding bytes removed
+    """
+    dt = ary.dtype
+    copy_dtype = {'names': dt.names,
+                  'formats': [dt.fields[name][0] for name in dt.names]}
+    return array(ary, dtype=copy_dtype, copy=True)
+
+def _getfield_is_safe(oldtype, newtype, offset):
+    """ Checks safety of getfield for object arrays.
+
+    As in _view_is_safe, we need to check that memory containing objects is not
+    reinterpreted as a non-object datatype and vice versa.
+
+    Parameters
+    ----------
+    oldtype : data-type
+        Data type of the original ndarray.
+    newtype : data-type
+        Data type of the field being accessed by ndarray.getfield
+    offset : int
+        Offset of the field being accessed by ndarray.getfield
+
+    Raises
+    ------
+    TypeError
+        If the field access is invalid
+
+    """
+    if newtype.hasobject or oldtype.hasobject:
+        if offset == 0 and newtype == oldtype:
+            return
+        if oldtype.names:
+            for name in oldtype.names:
+                if (oldtype.fields[name][1] == offset and
+                        oldtype.fields[name][0] == newtype):
+                    return
+        raise TypeError("Cannot get/set field of an object array")
+    return
+
+def _view_is_safe(oldtype, newtype):
+    """ Checks safety of a view involving object arrays, for example when
+    doing::
+
+        np.zeros(10, dtype=oldtype).view(newtype)
+
+    Parameters
+    ----------
+    oldtype : data-type
+        Data type of original ndarray
+    newtype : data-type
+        Data type of the view
+
+    Raises
+    ------
+    TypeError
+        If the new type is incompatible with the old type.
+
+    """
+
+    # if the types are equivalent, there is no problem.
+    # for example: dtype((np.record, 'i4,i4')) == dtype((np.void, 'i4,i4'))
+    if oldtype == newtype:
+        return
+
+    if newtype.hasobject or oldtype.hasobject:
+        raise TypeError("Cannot change data-type for object array.")
+    return
+
+# Given a string containing a PEP 3118 format specifier,
+# construct a NumPy dtype
+
+_pep3118_native_map = {
+    '?': '?',
+    'c': 'S1',
+    'b': 'b',
+    'B': 'B',
+    'h': 'h',
+    'H': 'H',
+    'i': 'i',
+    'I': 'I',
+    'l': 'l',
+    'L': 'L',
+    'q': 'q',
+    'Q': 'Q',
+    'e': 'e',
+    'f': 'f',
+    'd': 'd',
+    'g': 'g',
+    'Zf': 'F',
+    'Zd': 'D',
+    'Zg': 'G',
+    's': 'S',
+    'w': 'U',
+    'O': 'O',
+    'x': 'V',  # padding
+}
+_pep3118_native_typechars = ''.join(_pep3118_native_map.keys())
+
+_pep3118_standard_map = {
+    '?': '?',
+    'c': 'S1',
+    'b': 'b',
+    'B': 'B',
+    'h': 'i2',
+    'H': 'u2',
+    'i': 'i4',
+    'I': 'u4',
+    'l': 'i4',
+    'L': 'u4',
+    'q': 'i8',
+    'Q': 'u8',
+    'e': 'f2',
+    'f': 'f',
+    'd': 'd',
+    'Zf': 'F',
+    'Zd': 'D',
+    's': 'S',
+    'w': 'U',
+    'O': 'O',
+    'x': 'V',  # padding
+}
+_pep3118_standard_typechars = ''.join(_pep3118_standard_map.keys())
+
+def _dtype_from_pep3118(spec):
+
+    class Stream(object):
+        def __init__(self, s):
+            self.s = s
+            self.byteorder = '@'
+
+        def advance(self, n):
+            res = self.s[:n]
+            self.s = self.s[n:]
+            return res
+
+        def consume(self, c):
+            if self.s[:len(c)] == c:
+                self.advance(len(c))
+                return True
+            return False
+
+        def consume_until(self, c):
+            if callable(c):
+                i = 0
+                while i < len(self.s) and not c(self.s[i]):
+                    i = i + 1
+                return self.advance(i)
+            else:
+                i = self.s.index(c)
+                res = self.advance(i)
+                self.advance(len(c))
+                return res
+
+        @property
+        def next(self):
+            return self.s[0]
+
+        def __bool__(self):
+            return bool(self.s)
+        __nonzero__ = __bool__
+
+    stream = Stream(spec)
+
+    dtype, align = __dtype_from_pep3118(stream, is_subdtype=False)
+    return dtype
+
+def __dtype_from_pep3118(stream, is_subdtype):
+    field_spec = dict(
+        names=[],
+        formats=[],
+        offsets=[],
+        itemsize=0
+    )
+    offset = 0
+    common_alignment = 1
+    is_padding = False
+
+    # Parse spec
+    while stream:
+        value = None
+
+        # End of structure, bail out to upper level
+        if stream.consume('}'):
+            break
+
+        # Sub-arrays (1)
+        shape = None
+        if stream.consume('('):
+            shape = stream.consume_until(')')
+            shape = tuple(map(int, shape.split(',')))
+
+        # Byte order
+        if stream.next in ('@', '=', '<', '>', '^', '!'):
+            byteorder = stream.advance(1)
+            if byteorder == '!':
+                byteorder = '>'
+            stream.byteorder = byteorder
+
+        # Byte order characters also control native vs. standard type sizes
+        if stream.byteorder in ('@', '^'):
+            type_map = _pep3118_native_map
+            type_map_chars = _pep3118_native_typechars
+        else:
+            type_map = _pep3118_standard_map
+            type_map_chars = _pep3118_standard_typechars
+
+        # Item sizes
+        itemsize_str = stream.consume_until(lambda c: not c.isdigit())
+        if itemsize_str:
+            itemsize = int(itemsize_str)
+        else:
+            itemsize = 1
+
+        # Data types
+        is_padding = False
+
+        if stream.consume('T{'):
+            value, align = __dtype_from_pep3118(
+                stream, is_subdtype=True)
+        elif stream.next in type_map_chars:
+            if stream.next == 'Z':
+                typechar = stream.advance(2)
+            else:
+                typechar = stream.advance(1)
+
+            is_padding = (typechar == 'x')
+            dtypechar = type_map[typechar]
+            if dtypechar in 'USV':
+                dtypechar += '%d' % itemsize
+                itemsize = 1
+            numpy_byteorder = {'@': '=', '^': '='}.get(
+                stream.byteorder, stream.byteorder)
+            value = dtype(numpy_byteorder + dtypechar)
+            align = value.alignment
+        else:
+            raise ValueError("Unknown PEP 3118 data type specifier %r" % stream.s)
+
+        #
+        # Native alignment may require padding
+        #
+        # Here we assume that the presence of a '@' character implicitly implies
+        # that the start of the array is *already* aligned.
+        #
+        extra_offset = 0
+        if stream.byteorder == '@':
+            start_padding = (-offset) % align
+            intra_padding = (-value.itemsize) % align
+
+            offset += start_padding
+
+            if intra_padding != 0:
+                if itemsize > 1 or (shape is not None and _prod(shape) > 1):
+                    # Inject internal padding to the end of the sub-item
+                    value = _add_trailing_padding(value, intra_padding)
+                else:
+                    # We can postpone the injection of internal padding,
+                    # as the item appears at most once
+                    extra_offset += intra_padding
+
+            # Update common alignment
+            common_alignment = _lcm(align, common_alignment)
+
+        # Convert itemsize to sub-array
+        if itemsize != 1:
+            value = dtype((value, (itemsize,)))
+
+        # Sub-arrays (2)
+        if shape is not None:
+            value = dtype((value, shape))
+
+        # Field name
+        if stream.consume(':'):
+            name = stream.consume_until(':')
+        else:
+            name = None
+
+        if not (is_padding and name is None):
+            if name is not None and name in field_spec['names']:
+                raise RuntimeError("Duplicate field name '%s' in PEP3118 format"
+                                   % name)
+            field_spec['names'].append(name)
+            field_spec['formats'].append(value)
+            field_spec['offsets'].append(offset)
+
+        offset += value.itemsize
+        offset += extra_offset
+
+        field_spec['itemsize'] = offset
+
+    # extra final padding for aligned types
+    if stream.byteorder == '@':
+        field_spec['itemsize'] += (-offset) % common_alignment
+
+    # Check if this was a simple 1-item type, and unwrap it
+    if (field_spec['names'] == [None]
+            and field_spec['offsets'][0] == 0
+            and field_spec['itemsize'] == field_spec['formats'][0].itemsize
+            and not is_subdtype):
+        ret = field_spec['formats'][0]
+    else:
+        _fix_names(field_spec)
+        ret = dtype(field_spec)
+
+    # Finished
+    return ret, common_alignment
+
+def _fix_names(field_spec):
+    """ Replace names which are None with the next unused f%d name """
+    names = field_spec['names']
+    for i, name in enumerate(names):
+        if name is not None:
+            continue
+
+        j = 0
+        while True:
+            name = 'f{}'.format(j)
+            if name not in names:
+                break
+            j = j + 1
+        names[i] = name
+
+def _add_trailing_padding(value, padding):
+    """Inject the specified number of padding bytes at the end of a dtype"""
+    if value.fields is None:
+        field_spec = dict(
+            names=['f0'],
+            formats=[value],
+            offsets=[0],
+            itemsize=value.itemsize
+        )
+    else:
+        fields = value.fields
+        names = value.names
+        field_spec = dict(
+            names=names,
+            formats=[fields[name][0] for name in names],
+            offsets=[fields[name][1] for name in names],
+            itemsize=value.itemsize
+        )
+
+    field_spec['itemsize'] += padding
+    return dtype(field_spec)
+
+def _prod(a):
+    p = 1
+    for x in a:
+        p *= x
+    return p
+
+def _gcd(a, b):
+    """Calculate the greatest common divisor of a and b"""
+    while b:
+        a, b = b, a % b
+    return a
+
+def _lcm(a, b):
+    return a // _gcd(a, b) * b
+
+# Exception used in shares_memory()
+class TooHardError(RuntimeError):
+    pass
+
+class AxisError(ValueError, IndexError):
+    """ Axis supplied was invalid. """
+    def __init__(self, axis, ndim=None, msg_prefix=None):
+        # single-argument form just delegates to base class
+        if ndim is None and msg_prefix is None:
+            msg = axis
+
+        # do the string formatting here, to save work in the C code
+        else:
+            msg = ("axis {} is out of bounds for array of dimension {}"
+                   .format(axis, ndim))
+            if msg_prefix is not None:
+                msg = "{}: {}".format(msg_prefix, msg)
+
+        super(AxisError, self).__init__(msg)
+
+
+def array_ufunc_errmsg_formatter(dummy, ufunc, method, *inputs, **kwargs):
+    """ Format the error message for when __array_ufunc__ gives up. """
+    args_string = ', '.join(['{!r}'.format(arg) for arg in inputs] +
+                            ['{}={!r}'.format(k, v)
+                             for k, v in kwargs.items()])
+    args = inputs + kwargs.get('out', ())
+    types_string = ', '.join(repr(type(arg).__name__) for arg in args)
+    return ('operand type(s) all returned NotImplemented from '
+            '__array_ufunc__({!r}, {!r}, {}): {}'
+            .format(ufunc, method, args_string, types_string))
+
+
+def _ufunc_doc_signature_formatter(ufunc):
+    """
+    Builds a signature string which resembles PEP 457
+
+    This is used to construct the first line of the docstring
+    """
+
+    # input arguments are simple
+    if ufunc.nin == 1:
+        in_args = 'x'
+    else:
+        in_args = ', '.join('x{}'.format(i+1) for i in range(ufunc.nin))
+
+    # output arguments are both keyword or positional
+    if ufunc.nout == 0:
+        out_args = ', /, out=()'
+    elif ufunc.nout == 1:
+        out_args = ', /, out=None'
+    else:
+        out_args = '[, {positional}], / [, out={default}]'.format(
+            positional=', '.join(
+                'out{}'.format(i+1) for i in range(ufunc.nout)),
+            default=repr((None,)*ufunc.nout)
+        )
+
+    # keyword only args depend on whether this is a gufunc
+    kwargs = (
+        ", casting='same_kind'"
+        ", order='K'"
+        ", dtype=None"
+        ", subok=True"
+        "[, signature"
+        ", extobj]"
+    )
+    if ufunc.signature is None:
+        kwargs = ", where=True" + kwargs
+
+    # join all the parts together
+    return '{name}({in_args}{out_args}, *{kwargs})'.format(
+        name=ufunc.__name__,
+        in_args=in_args,
+        out_args=out_args,
+        kwargs=kwargs
+    )

projecten1/lib/python3.6/site-packages/numpy/core/_methods.py

@@ -0,0 +1,144 @@
+"""
+Array methods which are called by both the C-code for the method
+and the Python code for the NumPy-namespace function
+
+"""
+from __future__ import division, absolute_import, print_function
+
+import warnings
+
+from numpy.core import multiarray as mu
+from numpy.core import umath as um
+from numpy.core.numeric import asanyarray
+from numpy.core import numerictypes as nt
+
+# save those O(100) nanoseconds!
+umr_maximum = um.maximum.reduce
+umr_minimum = um.minimum.reduce
+umr_sum = um.add.reduce
+umr_prod = um.multiply.reduce
+umr_any = um.logical_or.reduce
+umr_all = um.logical_and.reduce
+
+# avoid keyword arguments to speed up parsing, saves about 15%-20% for very
+# small reductions
+def _amax(a, axis=None, out=None, keepdims=False):
+    return umr_maximum(a, axis, None, out, keepdims)
+
+def _amin(a, axis=None, out=None, keepdims=False):
+    return umr_minimum(a, axis, None, out, keepdims)
+
+def _sum(a, axis=None, dtype=None, out=None, keepdims=False):
+    return umr_sum(a, axis, dtype, out, keepdims)
+
+def _prod(a, axis=None, dtype=None, out=None, keepdims=False):
+    return umr_prod(a, axis, dtype, out, keepdims)
+
+def _any(a, axis=None, dtype=None, out=None, keepdims=False):
+    return umr_any(a, axis, dtype, out, keepdims)
+
+def _all(a, axis=None, dtype=None, out=None, keepdims=False):
+    return umr_all(a, axis, dtype, out, keepdims)
+
+def _count_reduce_items(arr, axis):
+    if axis is None:
+        axis = tuple(range(arr.ndim))
+    if not isinstance(axis, tuple):
+        axis = (axis,)
+    items = 1
+    for ax in axis:
+        items *= arr.shape[ax]
+    return items
+
+def _mean(a, axis=None, dtype=None, out=None, keepdims=False):
+    arr = asanyarray(a)
+
+    is_float16_result = False
+    rcount = _count_reduce_items(arr, axis)
+    # Make this warning show up first
+    if rcount == 0:
+        warnings.warn("Mean of empty slice.", RuntimeWarning, stacklevel=2)
+
+    # Cast bool, unsigned int, and int to float64 by default
+    if dtype is None:
+        if issubclass(arr.dtype.type, (nt.integer, nt.bool_)):
+            dtype = mu.dtype('f8')
+        elif issubclass(arr.dtype.type, nt.float16):
+            dtype = mu.dtype('f4')
+            is_float16_result = True
+
+    ret = umr_sum(arr, axis, dtype, out, keepdims)
+    if isinstance(ret, mu.ndarray):
+        ret = um.true_divide(
+                ret, rcount, out=ret, casting='unsafe', subok=False)
+        if is_float16_result and out is None:
+            ret = arr.dtype.type(ret)
+    elif hasattr(ret, 'dtype'):
+        if is_float16_result:
+            ret = arr.dtype.type(ret / rcount)
+        else:
+            ret = ret.dtype.type(ret / rcount)
+    else:
+        ret = ret / rcount
+
+    return ret
+
+def _var(a, axis=None, dtype=None, out=None, ddof=0, keepdims=False):
+    arr = asanyarray(a)
+
+    rcount = _count_reduce_items(arr, axis)
+    # Make this warning show up on top.
+    if ddof >= rcount:
+        warnings.warn("Degrees of freedom <= 0 for slice", RuntimeWarning,
+                      stacklevel=2)
+
+    # Cast bool, unsigned int, and int to float64 by default
+    if dtype is None and issubclass(arr.dtype.type, (nt.integer, nt.bool_)):
+        dtype = mu.dtype('f8')
+
+    # Compute the mean.
+    # Note that if dtype is not of inexact type then arraymean will
+    # not be either.
+    arrmean = umr_sum(arr, axis, dtype, keepdims=True)
+    if isinstance(arrmean, mu.ndarray):
+        arrmean = um.true_divide(
+                arrmean, rcount, out=arrmean, casting='unsafe', subok=False)
+    else:
+        arrmean = arrmean.dtype.type(arrmean / rcount)
+
+    # Compute sum of squared deviations from mean
+    # Note that x may not be inexact and that we need it to be an array,
+    # not a scalar.
+    x = asanyarray(arr - arrmean)
+    if issubclass(arr.dtype.type, nt.complexfloating):
+        x = um.multiply(x, um.conjugate(x), out=x).real
+    else:
+        x = um.multiply(x, x, out=x)
+    ret = umr_sum(x, axis, dtype, out, keepdims)
+
+    # Compute degrees of freedom and make sure it is not negative.
+    rcount = max([rcount - ddof, 0])
+
+    # divide by degrees of freedom
+    if isinstance(ret, mu.ndarray):
+        ret = um.true_divide(
+                ret, rcount, out=ret, casting='unsafe', subok=False)
+    elif hasattr(ret, 'dtype'):
+        ret = ret.dtype.type(ret / rcount)
+    else:
+        ret = ret / rcount
+
+    return ret
+
+def _std(a, axis=None, dtype=None, out=None, ddof=0, keepdims=False):
+    ret = _var(a, axis=axis, dtype=dtype, out=out, ddof=ddof,
+               keepdims=keepdims)
+
+    if isinstance(ret, mu.ndarray):
+        ret = um.sqrt(ret, out=ret)
+    elif hasattr(ret, 'dtype'):
+        ret = ret.dtype.type(um.sqrt(ret))
+    else:
+        ret = um.sqrt(ret)
+
+    return ret

projecten1/lib/python3.6/site-packages/numpy/core/cversions.py

@@ -0,0 +1,15 @@
+"""Simple script to compute the api hash of the current API.
+
+The API has is defined by numpy_api_order and ufunc_api_order.
+
+"""
+from __future__ import division, absolute_import, print_function
+
+from os.path import dirname
+
+from code_generators.genapi import fullapi_hash
+from code_generators.numpy_api import full_api
+
+if __name__ == '__main__':
+    curdir = dirname(__file__)
+    print(fullapi_hash(full_api))

projecten1/lib/python3.6/site-packages/numpy/core/function_base.py

@@ -0,0 +1,358 @@
+from __future__ import division, absolute_import, print_function
+
+import warnings
+import operator
+
+from . import numeric as _nx
+from .numeric import (result_type, NaN, shares_memory, MAY_SHARE_BOUNDS,
+                      TooHardError,asanyarray)
+
+__all__ = ['logspace', 'linspace', 'geomspace']
+
+
+def _index_deprecate(i, stacklevel=2):
+    try:
+        i = operator.index(i)
+    except TypeError:
+        msg = ("object of type {} cannot be safely interpreted as "
+               "an integer.".format(type(i)))
+        i = int(i)
+        stacklevel += 1
+        warnings.warn(msg, DeprecationWarning, stacklevel=stacklevel)
+    return i
+
+
+def linspace(start, stop, num=50, endpoint=True, retstep=False, dtype=None):
+    """
+    Return evenly spaced numbers over a specified interval.
+
+    Returns `num` evenly spaced samples, calculated over the
+    interval [`start`, `stop`].
+
+    The endpoint of the interval can optionally be excluded.
+
+    Parameters
+    ----------
+    start : scalar
+        The starting value of the sequence.
+    stop : scalar
+        The end value of the sequence, unless `endpoint` is set to False.
+        In that case, the sequence consists of all but the last of ``num + 1``
+        evenly spaced samples, so that `stop` is excluded.  Note that the step
+        size changes when `endpoint` is False.
+    num : int, optional
+        Number of samples to generate. Default is 50. Must be non-negative.
+    endpoint : bool, optional
+        If True, `stop` is the last sample. Otherwise, it is not included.
+        Default is True.
+    retstep : bool, optional
+        If True, return (`samples`, `step`), where `step` is the spacing
+        between samples.
+    dtype : dtype, optional
+        The type of the output array.  If `dtype` is not given, infer the data
+        type from the other input arguments.
+
+        .. versionadded:: 1.9.0
+
+    Returns
+    -------
+    samples : ndarray
+        There are `num` equally spaced samples in the closed interval
+        ``[start, stop]`` or the half-open interval ``[start, stop)``
+        (depending on whether `endpoint` is True or False).
+    step : float, optional
+        Only returned if `retstep` is True
+
+        Size of spacing between samples.
+
+
+    See Also
+    --------
+    arange : Similar to `linspace`, but uses a step size (instead of the
+             number of samples).
+    logspace : Samples uniformly distributed in log space.
+
+    Examples
+    --------
+    >>> np.linspace(2.0, 3.0, num=5)
+    array([ 2.  ,  2.25,  2.5 ,  2.75,  3.  ])
+    >>> np.linspace(2.0, 3.0, num=5, endpoint=False)
+    array([ 2. ,  2.2,  2.4,  2.6,  2.8])
+    >>> np.linspace(2.0, 3.0, num=5, retstep=True)
+    (array([ 2.  ,  2.25,  2.5 ,  2.75,  3.  ]), 0.25)
+
+    Graphical illustration:
+
+    >>> import matplotlib.pyplot as plt
+    >>> N = 8
+    >>> y = np.zeros(N)
+    >>> x1 = np.linspace(0, 10, N, endpoint=True)
+    >>> x2 = np.linspace(0, 10, N, endpoint=False)
+    >>> plt.plot(x1, y, 'o')
+    [<matplotlib.lines.Line2D object at 0x...>]
+    >>> plt.plot(x2, y + 0.5, 'o')
+    [<matplotlib.lines.Line2D object at 0x...>]
+    >>> plt.ylim([-0.5, 1])
+    (-0.5, 1)
+    >>> plt.show()
+
+    """
+    # 2016-02-25, 1.12
+    num = _index_deprecate(num)
+    if num < 0:
+        raise ValueError("Number of samples, %s, must be non-negative." % num)
+    div = (num - 1) if endpoint else num
+
+    # Convert float/complex array scalars to float, gh-3504
+    # and make sure one can use variables that have an __array_interface__, gh-6634
+    start = asanyarray(start) * 1.0
+    stop  = asanyarray(stop)  * 1.0
+
+    dt = result_type(start, stop, float(num))
+    if dtype is None:
+        dtype = dt
+
+    y = _nx.arange(0, num, dtype=dt)
+
+    delta = stop - start
+    # In-place multiplication y *= delta/div is faster, but prevents the multiplicant
+    # from overriding what class is produced, and thus prevents, e.g. use of Quantities,
+    # see gh-7142. Hence, we multiply in place only for standard scalar types.
+    _mult_inplace = _nx.isscalar(delta) 
+    if num > 1:
+        step = delta / div
+        if step == 0:
+            # Special handling for denormal numbers, gh-5437
+            y /= div
+            if _mult_inplace:
+                y *= delta
+            else:
+                y = y * delta
+        else:
+            if _mult_inplace:
+                y *= step
+            else:
+                y = y * step
+    else:
+        # 0 and 1 item long sequences have an undefined step
+        step = NaN
+        # Multiply with delta to allow possible override of output class.
+        y = y * delta
+
+    y += start
+
+    if endpoint and num > 1:
+        y[-1] = stop
+
+    if retstep:
+        return y.astype(dtype, copy=False), step
+    else:
+        return y.astype(dtype, copy=False)
+
+
+def logspace(start, stop, num=50, endpoint=True, base=10.0, dtype=None):
+    """
+    Return numbers spaced evenly on a log scale.
+
+    In linear space, the sequence starts at ``base ** start``
+    (`base` to the power of `start`) and ends with ``base ** stop``
+    (see `endpoint` below).
+
+    Parameters
+    ----------
+    start : float
+        ``base ** start`` is the starting value of the sequence.
+    stop : float
+        ``base ** stop`` is the final value of the sequence, unless `endpoint`
+        is False.  In that case, ``num + 1`` values are spaced over the
+        interval in log-space, of which all but the last (a sequence of
+        length `num`) are returned.
+    num : integer, optional
+        Number of samples to generate.  Default is 50.
+    endpoint : boolean, optional
+        If true, `stop` is the last sample. Otherwise, it is not included.
+        Default is True.
+    base : float, optional
+        The base of the log space. The step size between the elements in
+        ``ln(samples) / ln(base)`` (or ``log_base(samples)``) is uniform.
+        Default is 10.0.
+    dtype : dtype
+        The type of the output array.  If `dtype` is not given, infer the data
+        type from the other input arguments.
+
+    Returns
+    -------
+    samples : ndarray
+        `num` samples, equally spaced on a log scale.
+
+    See Also
+    --------
+    arange : Similar to linspace, with the step size specified instead of the
+             number of samples. Note that, when used with a float endpoint, the
+             endpoint may or may not be included.
+    linspace : Similar to logspace, but with the samples uniformly distributed
+               in linear space, instead of log space.
+    geomspace : Similar to logspace, but with endpoints specified directly.
+
+    Notes
+    -----
+    Logspace is equivalent to the code
+
+    >>> y = np.linspace(start, stop, num=num, endpoint=endpoint)
+    ... # doctest: +SKIP
+    >>> power(base, y).astype(dtype)
+    ... # doctest: +SKIP
+
+    Examples
+    --------
+    >>> np.logspace(2.0, 3.0, num=4)
+    array([  100.        ,   215.443469  ,   464.15888336,  1000.        ])
+    >>> np.logspace(2.0, 3.0, num=4, endpoint=False)
+    array([ 100.        ,  177.827941  ,  316.22776602,  562.34132519])
+    >>> np.logspace(2.0, 3.0, num=4, base=2.0)
+    array([ 4.        ,  5.0396842 ,  6.34960421,  8.        ])
+
+    Graphical illustration:
+
+    >>> import matplotlib.pyplot as plt
+    >>> N = 10
+    >>> x1 = np.logspace(0.1, 1, N, endpoint=True)
+    >>> x2 = np.logspace(0.1, 1, N, endpoint=False)
+    >>> y = np.zeros(N)
+    >>> plt.plot(x1, y, 'o')
+    [<matplotlib.lines.Line2D object at 0x...>]
+    >>> plt.plot(x2, y + 0.5, 'o')
+    [<matplotlib.lines.Line2D object at 0x...>]
+    >>> plt.ylim([-0.5, 1])
+    (-0.5, 1)
+    >>> plt.show()
+
+    """
+    y = linspace(start, stop, num=num, endpoint=endpoint)
+    if dtype is None:
+        return _nx.power(base, y)
+    return _nx.power(base, y).astype(dtype)
+
+
+def geomspace(start, stop, num=50, endpoint=True, dtype=None):
+    """
+    Return numbers spaced evenly on a log scale (a geometric progression).
+
+    This is similar to `logspace`, but with endpoints specified directly.
+    Each output sample is a constant multiple of the previous.
+
+    Parameters
+    ----------
+    start : scalar
+        The starting value of the sequence.
+    stop : scalar
+        The final value of the sequence, unless `endpoint` is False.
+        In that case, ``num + 1`` values are spaced over the
+        interval in log-space, of which all but the last (a sequence of
+        length `num`) are returned.
+    num : integer, optional
+        Number of samples to generate.  Default is 50.
+    endpoint : boolean, optional
+        If true, `stop` is the last sample. Otherwise, it is not included.
+        Default is True.
+    dtype : dtype
+        The type of the output array.  If `dtype` is not given, infer the data
+        type from the other input arguments.
+
+    Returns
+    -------
+    samples : ndarray
+        `num` samples, equally spaced on a log scale.
+
+    See Also
+    --------
+    logspace : Similar to geomspace, but with endpoints specified using log
+               and base.
+    linspace : Similar to geomspace, but with arithmetic instead of geometric
+               progression.
+    arange : Similar to linspace, with the step size specified instead of the
+             number of samples.
+
+    Notes
+    -----
+    If the inputs or dtype are complex, the output will follow a logarithmic
+    spiral in the complex plane.  (There are an infinite number of spirals
+    passing through two points; the output will follow the shortest such path.)
+
+    Examples
+    --------
+    >>> np.geomspace(1, 1000, num=4)
+    array([    1.,    10.,   100.,  1000.])
+    >>> np.geomspace(1, 1000, num=3, endpoint=False)
+    array([   1.,   10.,  100.])
+    >>> np.geomspace(1, 1000, num=4, endpoint=False)
+    array([   1.        ,    5.62341325,   31.6227766 ,  177.827941  ])
+    >>> np.geomspace(1, 256, num=9)
+    array([   1.,    2.,    4.,    8.,   16.,   32.,   64.,  128.,  256.])
+
+    Note that the above may not produce exact integers:
+
+    >>> np.geomspace(1, 256, num=9, dtype=int)
+    array([  1,   2,   4,   7,  16,  32,  63, 127, 256])
+    >>> np.around(np.geomspace(1, 256, num=9)).astype(int)
+    array([  1,   2,   4,   8,  16,  32,  64, 128, 256])
+
+    Negative, decreasing, and complex inputs are allowed:
+
+    >>> np.geomspace(1000, 1, num=4)
+    array([ 1000.,   100.,    10.,     1.])
+    >>> np.geomspace(-1000, -1, num=4)
+    array([-1000.,  -100.,   -10.,    -1.])
+    >>> np.geomspace(1j, 1000j, num=4)  # Straight line
+    array([ 0.   +1.j,  0.  +10.j,  0. +100.j,  0.+1000.j])
+    >>> np.geomspace(-1+0j, 1+0j, num=5)  # Circle
+    array([-1.00000000+0.j        , -0.70710678+0.70710678j,
+            0.00000000+1.j        ,  0.70710678+0.70710678j,
+            1.00000000+0.j        ])
+
+    Graphical illustration of ``endpoint`` parameter:
+
+    >>> import matplotlib.pyplot as plt
+    >>> N = 10
+    >>> y = np.zeros(N)
+    >>> plt.semilogx(np.geomspace(1, 1000, N, endpoint=True), y + 1, 'o')
+    >>> plt.semilogx(np.geomspace(1, 1000, N, endpoint=False), y + 2, 'o')
+    >>> plt.axis([0.5, 2000, 0, 3])
+    >>> plt.grid(True, color='0.7', linestyle='-', which='both', axis='both')
+    >>> plt.show()
+
+    """
+    if start == 0 or stop == 0:
+        raise ValueError('Geometric sequence cannot include zero')
+
+    dt = result_type(start, stop, float(num))
+    if dtype is None:
+        dtype = dt
+    else:
+        # complex to dtype('complex128'), for instance
+        dtype = _nx.dtype(dtype)
+
+    # Avoid negligible real or imaginary parts in output by rotating to
+    # positive real, calculating, then undoing rotation
+    out_sign = 1
+    if start.real == stop.real == 0:
+        start, stop = start.imag, stop.imag
+        out_sign = 1j * out_sign
+    if _nx.sign(start) == _nx.sign(stop) == -1:
+        start, stop = -start, -stop
+        out_sign = -out_sign
+
+    # Promote both arguments to the same dtype in case, for instance, one is
+    # complex and another is negative and log would produce NaN otherwise
+    start = start + (stop - stop)
+    stop = stop + (start - start)
+    if _nx.issubdtype(dtype, _nx.complexfloating):
+        start = start + 0j
+        stop = stop + 0j
+
+    log_start = _nx.log10(start)
+    log_stop = _nx.log10(stop)
+    result = out_sign * logspace(log_start, log_stop, num=num,
+                                 endpoint=endpoint, base=10.0, dtype=dtype)
+
+    return result.astype(dtype)

projecten1/lib/python3.6/site-packages/numpy/core/generate_numpy_api.py

@@ -0,0 +1,253 @@
+from __future__ import division, print_function
+
+import os
+import genapi
+
+from genapi import \
+        TypeApi, GlobalVarApi, FunctionApi, BoolValuesApi
+
+import numpy_api
+
+# use annotated api when running under cpychecker
+h_template = r"""
+#if defined(_MULTIARRAYMODULE) || defined(WITH_CPYCHECKER_STEALS_REFERENCE_TO_ARG_ATTRIBUTE)
+
+typedef struct {
+        PyObject_HEAD
+        npy_bool obval;
+} PyBoolScalarObject;
+
+extern NPY_NO_EXPORT PyTypeObject PyArrayMapIter_Type;
+extern NPY_NO_EXPORT PyTypeObject PyArrayNeighborhoodIter_Type;
+extern NPY_NO_EXPORT PyBoolScalarObject _PyArrayScalar_BoolValues[2];
+
+%s
+
+#else
+
+#if defined(PY_ARRAY_UNIQUE_SYMBOL)
+#define PyArray_API PY_ARRAY_UNIQUE_SYMBOL
+#endif
+
+#if defined(NO_IMPORT) || defined(NO_IMPORT_ARRAY)
+extern void **PyArray_API;
+#else
+#if defined(PY_ARRAY_UNIQUE_SYMBOL)
+void **PyArray_API;
+#else
+static void **PyArray_API=NULL;
+#endif
+#endif
+
+%s
+
+#if !defined(NO_IMPORT_ARRAY) && !defined(NO_IMPORT)
+static int
+_import_array(void)
+{
+  int st;
+  PyObject *numpy = PyImport_ImportModule("numpy.core.multiarray");
+  PyObject *c_api = NULL;
+
+  if (numpy == NULL) {
+      PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import");
+      return -1;
+  }
+  c_api = PyObject_GetAttrString(numpy, "_ARRAY_API");
+  Py_DECREF(numpy);
+  if (c_api == NULL) {
+      PyErr_SetString(PyExc_AttributeError, "_ARRAY_API not found");
+      return -1;
+  }
+
+#if PY_VERSION_HEX >= 0x03000000
+  if (!PyCapsule_CheckExact(c_api)) {
+      PyErr_SetString(PyExc_RuntimeError, "_ARRAY_API is not PyCapsule object");
+      Py_DECREF(c_api);
+      return -1;
+  }
+  PyArray_API = (void **)PyCapsule_GetPointer(c_api, NULL);
+#else
+  if (!PyCObject_Check(c_api)) {
+      PyErr_SetString(PyExc_RuntimeError, "_ARRAY_API is not PyCObject object");
+      Py_DECREF(c_api);
+      return -1;
+  }
+  PyArray_API = (void **)PyCObject_AsVoidPtr(c_api);
+#endif
+  Py_DECREF(c_api);
+  if (PyArray_API == NULL) {
+      PyErr_SetString(PyExc_RuntimeError, "_ARRAY_API is NULL pointer");
+      return -1;
+  }
+
+  /* Perform runtime check of C API version */
+  if (NPY_VERSION != PyArray_GetNDArrayCVersion()) {
+      PyErr_Format(PyExc_RuntimeError, "module compiled against "\
+             "ABI version 0x%%x but this version of numpy is 0x%%x", \
+             (int) NPY_VERSION, (int) PyArray_GetNDArrayCVersion());
+      return -1;
+  }
+  if (NPY_FEATURE_VERSION > PyArray_GetNDArrayCFeatureVersion()) {
+      PyErr_Format(PyExc_RuntimeError, "module compiled against "\
+             "API version 0x%%x but this version of numpy is 0x%%x", \
+             (int) NPY_FEATURE_VERSION, (int) PyArray_GetNDArrayCFeatureVersion());
+      return -1;
+  }
+
+  /*
+   * Perform runtime check of endianness and check it matches the one set by
+   * the headers (npy_endian.h) as a safeguard
+   */
+  st = PyArray_GetEndianness();
+  if (st == NPY_CPU_UNKNOWN_ENDIAN) {
+      PyErr_Format(PyExc_RuntimeError, "FATAL: module compiled as unknown endian");
+      return -1;
+  }
+#if NPY_BYTE_ORDER == NPY_BIG_ENDIAN
+  if (st != NPY_CPU_BIG) {
+      PyErr_Format(PyExc_RuntimeError, "FATAL: module compiled as "\
+             "big endian, but detected different endianness at runtime");
+      return -1;
+  }
+#elif NPY_BYTE_ORDER == NPY_LITTLE_ENDIAN
+  if (st != NPY_CPU_LITTLE) {
+      PyErr_Format(PyExc_RuntimeError, "FATAL: module compiled as "\
+             "little endian, but detected different endianness at runtime");
+      return -1;
+  }
+#endif
+
+  return 0;
+}
+
+#if PY_VERSION_HEX >= 0x03000000
+#define NUMPY_IMPORT_ARRAY_RETVAL NULL
+#else
+#define NUMPY_IMPORT_ARRAY_RETVAL
+#endif
+
+#define import_array() {if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import"); return NUMPY_IMPORT_ARRAY_RETVAL; } }
+
+#define import_array1(ret) {if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import"); return ret; } }
+
+#define import_array2(msg, ret) {if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, msg); return ret; } }
+
+#endif
+
+#endif
+"""
+
+
+c_template = r"""
+/* These pointers will be stored in the C-object for use in other
+    extension modules
+*/
+
+void *PyArray_API[] = {
+%s
+};
+"""
+
+c_api_header = """
+===========
+NumPy C-API
+===========
+"""
+
+def generate_api(output_dir, force=False):
+    basename = 'multiarray_api'
+
+    h_file = os.path.join(output_dir, '__%s.h' % basename)
+    c_file = os.path.join(output_dir, '__%s.c' % basename)
+    d_file = os.path.join(output_dir, '%s.txt' % basename)
+    targets = (h_file, c_file, d_file)
+
+    sources = numpy_api.multiarray_api
+
+    if (not force and not genapi.should_rebuild(targets, [numpy_api.__file__, __file__])):
+        return targets
+    else:
+        do_generate_api(targets, sources)
+
+    return targets
+
+def do_generate_api(targets, sources):
+    header_file = targets[0]
+    c_file = targets[1]
+    doc_file = targets[2]
+
+    global_vars = sources[0]
+    scalar_bool_values = sources[1]
+    types_api = sources[2]
+    multiarray_funcs = sources[3]
+
+    multiarray_api = sources[:]
+
+    module_list = []
+    extension_list = []
+    init_list = []
+
+    # Check multiarray api indexes
+    multiarray_api_index = genapi.merge_api_dicts(multiarray_api)
+    genapi.check_api_dict(multiarray_api_index)
+
+    numpyapi_list = genapi.get_api_functions('NUMPY_API',
+                                              multiarray_funcs)
+    ordered_funcs_api = genapi.order_dict(multiarray_funcs)
+
+    # Create dict name -> *Api instance
+    api_name = 'PyArray_API'
+    multiarray_api_dict = {}
+    for f in numpyapi_list:
+        name = f.name
+        index = multiarray_funcs[name][0]
+        annotations = multiarray_funcs[name][1:]
+        multiarray_api_dict[f.name] = FunctionApi(f.name, index, annotations,
+                                                  f.return_type,
+                                                  f.args, api_name)
+
+    for name, val in global_vars.items():
+        index, type = val
+        multiarray_api_dict[name] = GlobalVarApi(name, index, type, api_name)
+
+    for name, val in scalar_bool_values.items():
+        index = val[0]
+        multiarray_api_dict[name] = BoolValuesApi(name, index, api_name)
+
+    for name, val in types_api.items():
+        index = val[0]
+        multiarray_api_dict[name] = TypeApi(name, index, 'PyTypeObject', api_name)
+
+    if len(multiarray_api_dict) != len(multiarray_api_index):
+        keys_dict = set(multiarray_api_dict.keys())
+        keys_index = set(multiarray_api_index.keys())
+        raise AssertionError(
+            "Multiarray API size mismatch - "
+            "index has extra keys {}, dict has extra keys {}"
+            .format(keys_index - keys_dict, keys_dict - keys_index)
+        )
+
+    extension_list = []
+    for name, index in genapi.order_dict(multiarray_api_index):
+        api_item = multiarray_api_dict[name]
+        extension_list.append(api_item.define_from_array_api_string())
+        init_list.append(api_item.array_api_define())
+        module_list.append(api_item.internal_define())
+
+    # Write to header
+    s = h_template % ('\n'.join(module_list), '\n'.join(extension_list))
+    genapi.write_file(header_file, s)
+
+    # Write to c-code
+    s = c_template % ',\n'.join(init_list)
+    genapi.write_file(c_file, s)
+
+    # write to documentation
+    s = c_api_header
+    for func in numpyapi_list:
+        s += func.to_ReST()
+        s += '\n\n'
+    genapi.write_file(doc_file, s)
+
+    return targets

projecten1/lib/python3.6/site-packages/numpy/core/getlimits.py

@@ -0,0 +1,560 @@
+"""Machine limits for Float32 and Float64 and (long double) if available...
+
+"""
+from __future__ import division, absolute_import, print_function
+
+__all__ = ['finfo', 'iinfo']
+
+import warnings
+
+from .machar import MachAr
+from . import numeric
+from . import numerictypes as ntypes
+from .numeric import array, inf
+from .umath import log10, exp2
+from . import umath
+
+
+def _fr0(a):
+    """fix rank-0 --> rank-1"""
+    if a.ndim == 0:
+        a = a.copy()
+        a.shape = (1,)
+    return a
+
+
+def _fr1(a):
+    """fix rank > 0 --> rank-0"""
+    if a.size == 1:
+        a = a.copy()
+        a.shape = ()
+    return a
+
+
+_convert_to_float = {
+    ntypes.csingle: ntypes.single,
+    ntypes.complex_: ntypes.float_,
+    ntypes.clongfloat: ntypes.longfloat
+    }
+
+
+# Parameters for creating MachAr / MachAr-like objects
+_title_fmt = 'numpy {} precision floating point number'
+_MACHAR_PARAMS = {
+    ntypes.double: dict(
+        itype = ntypes.int64,
+        fmt = '%24.16e',
+        title = _title_fmt.format('double')),
+    ntypes.single: dict(
+        itype = ntypes.int32,
+        fmt = '%15.7e',
+        title = _title_fmt.format('single')),
+    ntypes.longdouble: dict(
+        itype = ntypes.longlong,
+        fmt = '%s',
+        title = _title_fmt.format('long double')),
+    ntypes.half: dict(
+        itype = ntypes.int16,
+        fmt = '%12.5e',
+        title = _title_fmt.format('half'))}
+
+
+class MachArLike(object):
+    """ Object to simulate MachAr instance """
+
+    def __init__(self,
+                 ftype,
+                 **kwargs):
+        params = _MACHAR_PARAMS[ftype]
+        float_conv = lambda v: array([v], ftype)
+        float_to_float = lambda v : _fr1(float_conv(v))
+        self._float_to_str = lambda v: (params['fmt'] %
+                                        array(_fr0(v)[0], ftype))
+        self.title = params['title']
+        # Parameter types same as for discovered MachAr object.
+        self.epsilon = self.eps = float_to_float(kwargs.pop('eps'))
+        self.epsneg = float_to_float(kwargs.pop('epsneg'))
+        self.xmax = self.huge = float_to_float(kwargs.pop('huge'))
+        self.xmin = self.tiny = float_to_float(kwargs.pop('tiny'))
+        self.ibeta = params['itype'](kwargs.pop('ibeta'))
+        self.__dict__.update(kwargs)
+        self.precision = int(-log10(self.eps))
+        self.resolution = float_to_float(float_conv(10) ** (-self.precision))
+
+    # Properties below to delay need for float_to_str, and thus avoid circular
+    # imports during early numpy module loading.
+    # See: https://github.com/numpy/numpy/pull/8983#discussion_r115838683
+
+    @property
+    def _str_eps(self):
+        return self._float_to_str(self.eps)
+
+    @property
+    def _str_epsneg(self):
+        return self._float_to_str(self.epsneg)
+
+    @property
+    def _str_xmin(self):
+        return self._float_to_str(self.xmin)
+
+    @property
+    def _str_xmax(self):
+        return self._float_to_str(self.xmax)
+
+    @property
+    def _str_resolution(self):
+        return self._float_to_str(self.resolution)
+
+
+# Known parameters for float16
+# See docstring of MachAr class for description of parameters.
+_f16 = ntypes.float16
+_float16_ma = MachArLike(_f16,
+                         machep=-10,
+                         negep=-11,
+                         minexp=-14,
+                         maxexp=16,
+                         it=10,
+                         iexp=5,
+                         ibeta=2,
+                         irnd=5,
+                         ngrd=0,
+                         eps=exp2(_f16(-10)),
+                         epsneg=exp2(_f16(-11)),
+                         huge=_f16(65504),
+                         tiny=_f16(2 ** -14))
+
+# Known parameters for float32
+_f32 = ntypes.float32
+_float32_ma = MachArLike(_f32,
+                         machep=-23,
+                         negep=-24,
+                         minexp=-126,
+                         maxexp=128,
+                         it=23,
+                         iexp=8,
+                         ibeta=2,
+                         irnd=5,
+                         ngrd=0,
+                         eps=exp2(_f32(-23)),
+                         epsneg=exp2(_f32(-24)),
+                         huge=_f32((1 - 2 ** -24) * 2**128),
+                         tiny=exp2(_f32(-126)))
+
+# Known parameters for float64
+_f64 = ntypes.float64
+_epsneg_f64 = 2.0 ** -53.0
+_tiny_f64 = 2.0 ** -1022.0
+_float64_ma = MachArLike(_f64,
+                         machep=-52,
+                         negep=-53,
+                         minexp=-1022,
+                         maxexp=1024,
+                         it=52,
+                         iexp=11,
+                         ibeta=2,
+                         irnd=5,
+                         ngrd=0,
+                         eps=2.0 ** -52.0,
+                         epsneg=_epsneg_f64,
+                         huge=(1.0 - _epsneg_f64) / _tiny_f64 * _f64(4),
+                         tiny=_tiny_f64)
+
+# Known parameters for IEEE 754 128-bit binary float
+_ld = ntypes.longdouble
+_epsneg_f128 = exp2(_ld(-113))
+_tiny_f128 = exp2(_ld(-16382))
+# Ignore runtime error when this is not f128
+with numeric.errstate(all='ignore'):
+    _huge_f128 = (_ld(1) - _epsneg_f128) / _tiny_f128 * _ld(4)
+_float128_ma = MachArLike(_ld,
+                         machep=-112,
+                         negep=-113,
+                         minexp=-16382,
+                         maxexp=16384,
+                         it=112,
+                         iexp=15,
+                         ibeta=2,
+                         irnd=5,
+                         ngrd=0,
+                         eps=exp2(_ld(-112)),
+                         epsneg=_epsneg_f128,
+                         huge=_huge_f128,
+                         tiny=_tiny_f128)
+
+# Known parameters for float80 (Intel 80-bit extended precision)
+_epsneg_f80 = exp2(_ld(-64))
+_tiny_f80 = exp2(_ld(-16382))
+# Ignore runtime error when this is not f80
+with numeric.errstate(all='ignore'):
+    _huge_f80 = (_ld(1) - _epsneg_f80) / _tiny_f80 * _ld(4)
+_float80_ma = MachArLike(_ld,
+                         machep=-63,
+                         negep=-64,
+                         minexp=-16382,
+                         maxexp=16384,
+                         it=63,
+                         iexp=15,
+                         ibeta=2,
+                         irnd=5,
+                         ngrd=0,
+                         eps=exp2(_ld(-63)),
+                         epsneg=_epsneg_f80,
+                         huge=_huge_f80,
+                         tiny=_tiny_f80)
+
+# Guessed / known parameters for double double; see:
+# https://en.wikipedia.org/wiki/Quadruple-precision_floating-point_format#Double-double_arithmetic
+# These numbers have the same exponent range as float64, but extended number of
+# digits in the significand.
+_huge_dd = (umath.nextafter(_ld(inf), _ld(0))
+            if hasattr(umath, 'nextafter')  # Missing on some platforms?
+            else _float64_ma.huge)
+_float_dd_ma = MachArLike(_ld,
+                          machep=-105,
+                          negep=-106,
+                          minexp=-1022,
+                          maxexp=1024,
+                          it=105,
+                          iexp=11,
+                          ibeta=2,
+                          irnd=5,
+                          ngrd=0,
+                          eps=exp2(_ld(-105)),
+                          epsneg= exp2(_ld(-106)),
+                          huge=_huge_dd,
+                          tiny=exp2(_ld(-1022)))
+
+
+# Key to identify the floating point type.  Key is result of
+# ftype('-0.1').newbyteorder('<').tobytes()
+# See:
+# https://perl5.git.perl.org/perl.git/blob/3118d7d684b56cbeb702af874f4326683c45f045:/Configure
+_KNOWN_TYPES = {
+    b'\x9a\x99\x99\x99\x99\x99\xb9\xbf' : _float64_ma,
+    b'\xcd\xcc\xcc\xbd' : _float32_ma,
+    b'f\xae' : _float16_ma,
+    # float80, first 10 bytes containing actual storage
+    b'\xcd\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xfb\xbf' : _float80_ma,
+    # double double; low, high order (e.g. PPC 64)
+    b'\x9a\x99\x99\x99\x99\x99Y<\x9a\x99\x99\x99\x99\x99\xb9\xbf' :
+    _float_dd_ma,
+    # double double; high, low order (e.g. PPC 64 le)
+    b'\x9a\x99\x99\x99\x99\x99\xb9\xbf\x9a\x99\x99\x99\x99\x99Y<' :
+    _float_dd_ma,
+    # IEEE 754 128-bit binary float
+    b'\x9a\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\x99\xfb\xbf' :
+    _float128_ma,
+}
+
+
+def _get_machar(ftype):
+    """ Get MachAr instance or MachAr-like instance
+
+    Get parameters for floating point type, by first trying signatures of
+    various known floating point types, then, if none match, attempting to
+    identify parameters by analysis.
+
+    Parameters
+    ----------
+    ftype : class
+        Numpy floating point type class (e.g. ``np.float64``)
+
+    Returns
+    -------
+    ma_like : instance of :class:`MachAr` or :class:`MachArLike`
+        Object giving floating point parameters for `ftype`.
+
+    Warns
+    -----
+    UserWarning
+        If the binary signature of the float type is not in the dictionary of
+        known float types.
+    """
+    params = _MACHAR_PARAMS.get(ftype)
+    if params is None:
+        raise ValueError(repr(ftype))
+    # Detect known / suspected types
+    key = ftype('-0.1').newbyteorder('<').tobytes()
+    ma_like = _KNOWN_TYPES.get(key)
+    # Could be 80 bit == 10 byte extended precision, where last bytes can be
+    # random garbage.  Try comparing first 10 bytes to pattern.
+    if ma_like is None and ftype == ntypes.longdouble:
+        ma_like = _KNOWN_TYPES.get(key[:10])
+    if ma_like is not None:
+        return ma_like
+    # Fall back to parameter discovery
+    warnings.warn(
+        'Signature {} for {} does not match any known type: '
+        'falling back to type probe function'.format(key, ftype),
+        UserWarning, stacklevel=2)
+    return _discovered_machar(ftype)
+
+
+def _discovered_machar(ftype):
+    """ Create MachAr instance with found information on float types
+    """
+    params = _MACHAR_PARAMS[ftype]
+    return MachAr(lambda v: array([v], ftype),
+                  lambda v:_fr0(v.astype(params['itype']))[0],
+                  lambda v:array(_fr0(v)[0], ftype),
+                  lambda v: params['fmt'] % array(_fr0(v)[0], ftype),
+                  params['title'])
+
+
+class finfo(object):
+    """
+    finfo(dtype)
+
+    Machine limits for floating point types.
+
+    Attributes
+    ----------
+    bits : int
+        The number of bits occupied by the type.
+    eps : float
+        The smallest representable positive number such that
+        ``1.0 + eps != 1.0``.  Type of `eps` is an appropriate floating
+        point type.
+    epsneg : floating point number of the appropriate type
+        The smallest representable positive number such that
+        ``1.0 - epsneg != 1.0``.
+    iexp : int
+        The number of bits in the exponent portion of the floating point
+        representation.
+    machar : MachAr
+        The object which calculated these parameters and holds more
+        detailed information.
+    machep : int
+        The exponent that yields `eps`.
+    max : floating point number of the appropriate type
+        The largest representable number.
+    maxexp : int
+        The smallest positive power of the base (2) that causes overflow.
+    min : floating point number of the appropriate type
+        The smallest representable number, typically ``-max``.
+    minexp : int
+        The most negative power of the base (2) consistent with there
+        being no leading 0's in the mantissa.
+    negep : int
+        The exponent that yields `epsneg`.
+    nexp : int
+        The number of bits in the exponent including its sign and bias.
+    nmant : int
+        The number of bits in the mantissa.
+    precision : int
+        The approximate number of decimal digits to which this kind of
+        float is precise.
+    resolution : floating point number of the appropriate type
+        The approximate decimal resolution of this type, i.e.,
+        ``10**-precision``.
+    tiny : float
+        The smallest positive usable number.  Type of `tiny` is an
+        appropriate floating point type.
+
+    Parameters
+    ----------
+    dtype : float, dtype, or instance
+        Kind of floating point data-type about which to get information.
+
+    See Also
+    --------
+    MachAr : The implementation of the tests that produce this information.
+    iinfo : The equivalent for integer data types.
+
+    Notes
+    -----
+    For developers of NumPy: do not instantiate this at the module level.
+    The initial calculation of these parameters is expensive and negatively
+    impacts import times.  These objects are cached, so calling ``finfo()``
+    repeatedly inside your functions is not a problem.
+
+    """
+
+    _finfo_cache = {}
+
+    def __new__(cls, dtype):
+        try:
+            dtype = numeric.dtype(dtype)
+        except TypeError:
+            # In case a float instance was given
+            dtype = numeric.dtype(type(dtype))
+
+        obj = cls._finfo_cache.get(dtype, None)
+        if obj is not None:
+            return obj
+        dtypes = [dtype]
+        newdtype = numeric.obj2sctype(dtype)
+        if newdtype is not dtype:
+            dtypes.append(newdtype)
+            dtype = newdtype
+        if not issubclass(dtype, numeric.inexact):
+            raise ValueError("data type %r not inexact" % (dtype))
+        obj = cls._finfo_cache.get(dtype, None)
+        if obj is not None:
+            return obj
+        if not issubclass(dtype, numeric.floating):
+            newdtype = _convert_to_float[dtype]
+            if newdtype is not dtype:
+                dtypes.append(newdtype)
+                dtype = newdtype
+        obj = cls._finfo_cache.get(dtype, None)
+        if obj is not None:
+            return obj
+        obj = object.__new__(cls)._init(dtype)
+        for dt in dtypes:
+            cls._finfo_cache[dt] = obj
+        return obj
+
+    def _init(self, dtype):
+        self.dtype = numeric.dtype(dtype)
+        machar = _get_machar(dtype)
+
+        for word in ['precision', 'iexp',
+                     'maxexp', 'minexp', 'negep',
+                     'machep']:
+            setattr(self, word, getattr(machar, word))
+        for word in ['tiny', 'resolution', 'epsneg']:
+            setattr(self, word, getattr(machar, word).flat[0])
+        self.bits = self.dtype.itemsize * 8
+        self.max = machar.huge.flat[0]
+        self.min = -self.max
+        self.eps = machar.eps.flat[0]
+        self.nexp = machar.iexp
+        self.nmant = machar.it
+        self.machar = machar
+        self._str_tiny = machar._str_xmin.strip()
+        self._str_max = machar._str_xmax.strip()
+        self._str_epsneg = machar._str_epsneg.strip()
+        self._str_eps = machar._str_eps.strip()
+        self._str_resolution = machar._str_resolution.strip()
+        return self
+
+    def __str__(self):
+        fmt = (
+            'Machine parameters for %(dtype)s\n'
+            '---------------------------------------------------------------\n'
+            'precision = %(precision)3s   resolution = %(_str_resolution)s\n'
+            'machep = %(machep)6s   eps =        %(_str_eps)s\n'
+            'negep =  %(negep)6s   epsneg =     %(_str_epsneg)s\n'
+            'minexp = %(minexp)6s   tiny =       %(_str_tiny)s\n'
+            'maxexp = %(maxexp)6s   max =        %(_str_max)s\n'
+            'nexp =   %(nexp)6s   min =        -max\n'
+            '---------------------------------------------------------------\n'
+            )
+        return fmt % self.__dict__
+
+    def __repr__(self):
+        c = self.__class__.__name__
+        d = self.__dict__.copy()
+        d['klass'] = c
+        return (("%(klass)s(resolution=%(resolution)s, min=-%(_str_max)s,"
+                 " max=%(_str_max)s, dtype=%(dtype)s)") % d)
+
+
+class iinfo(object):
+    """
+    iinfo(type)
+
+    Machine limits for integer types.
+
+    Attributes
+    ----------
+    bits : int
+        The number of bits occupied by the type.
+    min : int
+        The smallest integer expressible by the type.
+    max : int
+        The largest integer expressible by the type.
+
+    Parameters
+    ----------
+    int_type : integer type, dtype, or instance
+        The kind of integer data type to get information about.
+
+    See Also
+    --------
+    finfo : The equivalent for floating point data types.
+
+    Examples
+    --------
+    With types:
+
+    >>> ii16 = np.iinfo(np.int16)
+    >>> ii16.min
+    -32768
+    >>> ii16.max
+    32767
+    >>> ii32 = np.iinfo(np.int32)
+    >>> ii32.min
+    -2147483648
+    >>> ii32.max
+    2147483647
+
+    With instances:
+
+    >>> ii32 = np.iinfo(np.int32(10))
+    >>> ii32.min
+    -2147483648
+    >>> ii32.max
+    2147483647
+
+    """
+
+    _min_vals = {}
+    _max_vals = {}
+
+    def __init__(self, int_type):
+        try:
+            self.dtype = numeric.dtype(int_type)
+        except TypeError:
+            self.dtype = numeric.dtype(type(int_type))
+        self.kind = self.dtype.kind
+        self.bits = self.dtype.itemsize * 8
+        self.key = "%s%d" % (self.kind, self.bits)
+        if self.kind not in 'iu':
+            raise ValueError("Invalid integer data type.")
+
+    def min(self):
+        """Minimum value of given dtype."""
+        if self.kind == 'u':
+            return 0
+        else:
+            try:
+                val = iinfo._min_vals[self.key]
+            except KeyError:
+                val = int(-(1 << (self.bits-1)))
+                iinfo._min_vals[self.key] = val
+            return val
+
+    min = property(min)
+
+    def max(self):
+        """Maximum value of given dtype."""
+        try:
+            val = iinfo._max_vals[self.key]
+        except KeyError:
+            if self.kind == 'u':
+                val = int((1 << self.bits) - 1)
+            else:
+                val = int((1 << (self.bits-1)) - 1)
+            iinfo._max_vals[self.key] = val
+        return val
+
+    max = property(max)
+
+    def __str__(self):
+        """String representation."""
+        fmt = (
+            'Machine parameters for %(dtype)s\n'
+            '---------------------------------------------------------------\n'
+            'min = %(min)s\n'
+            'max = %(max)s\n'
+            '---------------------------------------------------------------\n'
+            )
+        return fmt % {'dtype': self.dtype, 'min': self.min, 'max': self.max}
+
+    def __repr__(self):
+        return "%s(min=%s, max=%s, dtype=%s)" % (self.__class__.__name__,
+                                    self.min, self.max, self.dtype)
+

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/__ufunc_api.h

@@ -0,0 +1,320 @@
+
+#ifdef _UMATHMODULE
+
+extern NPY_NO_EXPORT PyTypeObject PyUFunc_Type;
+
+extern NPY_NO_EXPORT PyTypeObject PyUFunc_Type;
+
+NPY_NO_EXPORT  PyObject * PyUFunc_FromFuncAndData \
+       (PyUFuncGenericFunction *, void **, char *, int, int, int, int, const char *, const char *, int);
+NPY_NO_EXPORT  int PyUFunc_RegisterLoopForType \
+       (PyUFuncObject *, int, PyUFuncGenericFunction, int *, void *);
+NPY_NO_EXPORT  int PyUFunc_GenericFunction \
+       (PyUFuncObject *, PyObject *, PyObject *, PyArrayObject **);
+NPY_NO_EXPORT  void PyUFunc_f_f_As_d_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_d_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_f_f \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_g_g \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_F_F_As_D_D \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_F_F \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_D_D \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_G_G \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_O_O \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_ff_f_As_dd_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_ff_f \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_dd_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_gg_g \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_FF_F_As_DD_D \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_DD_D \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_FF_F \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_GG_G \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_OO_O \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_O_O_method \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_OO_O_method \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_On_Om \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  int PyUFunc_GetPyValues \
+       (char *, int *, int *, PyObject **);
+NPY_NO_EXPORT  int PyUFunc_checkfperr \
+       (int, PyObject *, int *);
+NPY_NO_EXPORT  void PyUFunc_clearfperr \
+       (void);
+NPY_NO_EXPORT  int PyUFunc_getfperr \
+       (void);
+NPY_NO_EXPORT  int PyUFunc_handlefperr \
+       (int, PyObject *, int, int *);
+NPY_NO_EXPORT  int PyUFunc_ReplaceLoopBySignature \
+       (PyUFuncObject *, PyUFuncGenericFunction, int *, PyUFuncGenericFunction *);
+NPY_NO_EXPORT  PyObject * PyUFunc_FromFuncAndDataAndSignature \
+       (PyUFuncGenericFunction *, void **, char *, int, int, int, int, const char *, const char *, int, const char *);
+NPY_NO_EXPORT  int PyUFunc_SetUsesArraysAsData \
+       (void **, size_t);
+NPY_NO_EXPORT  void PyUFunc_e_e \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_e_e_As_f_f \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_e_e_As_d_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_ee_e \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_ee_e_As_ff_f \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  void PyUFunc_ee_e_As_dd_d \
+       (char **, npy_intp *, npy_intp *, void *);
+NPY_NO_EXPORT  int PyUFunc_DefaultTypeResolver \
+       (PyUFuncObject *, NPY_CASTING, PyArrayObject **, PyObject *, PyArray_Descr **);
+NPY_NO_EXPORT  int PyUFunc_ValidateCasting \
+       (PyUFuncObject *, NPY_CASTING, PyArrayObject **, PyArray_Descr **);
+NPY_NO_EXPORT  int PyUFunc_RegisterLoopForDescr \
+       (PyUFuncObject *, PyArray_Descr *, PyUFuncGenericFunction, PyArray_Descr **, void *);
+
+#else
+
+#if defined(PY_UFUNC_UNIQUE_SYMBOL)
+#define PyUFunc_API PY_UFUNC_UNIQUE_SYMBOL
+#endif
+
+#if defined(NO_IMPORT) || defined(NO_IMPORT_UFUNC)
+extern void **PyUFunc_API;
+#else
+#if defined(PY_UFUNC_UNIQUE_SYMBOL)
+void **PyUFunc_API;
+#else
+static void **PyUFunc_API=NULL;
+#endif
+#endif
+
+#define PyUFunc_Type (*(PyTypeObject *)PyUFunc_API[0])
+#define PyUFunc_FromFuncAndData \
+        (*(PyObject * (*)(PyUFuncGenericFunction *, void **, char *, int, int, int, int, const char *, const char *, int)) \
+         PyUFunc_API[1])
+#define PyUFunc_RegisterLoopForType \
+        (*(int (*)(PyUFuncObject *, int, PyUFuncGenericFunction, int *, void *)) \
+         PyUFunc_API[2])
+#define PyUFunc_GenericFunction \
+        (*(int (*)(PyUFuncObject *, PyObject *, PyObject *, PyArrayObject **)) \
+         PyUFunc_API[3])
+#define PyUFunc_f_f_As_d_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[4])
+#define PyUFunc_d_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[5])
+#define PyUFunc_f_f \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[6])
+#define PyUFunc_g_g \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[7])
+#define PyUFunc_F_F_As_D_D \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[8])
+#define PyUFunc_F_F \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[9])
+#define PyUFunc_D_D \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[10])
+#define PyUFunc_G_G \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[11])
+#define PyUFunc_O_O \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[12])
+#define PyUFunc_ff_f_As_dd_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[13])
+#define PyUFunc_ff_f \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[14])
+#define PyUFunc_dd_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[15])
+#define PyUFunc_gg_g \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[16])
+#define PyUFunc_FF_F_As_DD_D \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[17])
+#define PyUFunc_DD_D \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[18])
+#define PyUFunc_FF_F \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[19])
+#define PyUFunc_GG_G \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[20])
+#define PyUFunc_OO_O \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[21])
+#define PyUFunc_O_O_method \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[22])
+#define PyUFunc_OO_O_method \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[23])
+#define PyUFunc_On_Om \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[24])
+#define PyUFunc_GetPyValues \
+        (*(int (*)(char *, int *, int *, PyObject **)) \
+         PyUFunc_API[25])
+#define PyUFunc_checkfperr \
+        (*(int (*)(int, PyObject *, int *)) \
+         PyUFunc_API[26])
+#define PyUFunc_clearfperr \
+        (*(void (*)(void)) \
+         PyUFunc_API[27])
+#define PyUFunc_getfperr \
+        (*(int (*)(void)) \
+         PyUFunc_API[28])
+#define PyUFunc_handlefperr \
+        (*(int (*)(int, PyObject *, int, int *)) \
+         PyUFunc_API[29])
+#define PyUFunc_ReplaceLoopBySignature \
+        (*(int (*)(PyUFuncObject *, PyUFuncGenericFunction, int *, PyUFuncGenericFunction *)) \
+         PyUFunc_API[30])
+#define PyUFunc_FromFuncAndDataAndSignature \
+        (*(PyObject * (*)(PyUFuncGenericFunction *, void **, char *, int, int, int, int, const char *, const char *, int, const char *)) \
+         PyUFunc_API[31])
+#define PyUFunc_SetUsesArraysAsData \
+        (*(int (*)(void **, size_t)) \
+         PyUFunc_API[32])
+#define PyUFunc_e_e \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[33])
+#define PyUFunc_e_e_As_f_f \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[34])
+#define PyUFunc_e_e_As_d_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[35])
+#define PyUFunc_ee_e \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[36])
+#define PyUFunc_ee_e_As_ff_f \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[37])
+#define PyUFunc_ee_e_As_dd_d \
+        (*(void (*)(char **, npy_intp *, npy_intp *, void *)) \
+         PyUFunc_API[38])
+#define PyUFunc_DefaultTypeResolver \
+        (*(int (*)(PyUFuncObject *, NPY_CASTING, PyArrayObject **, PyObject *, PyArray_Descr **)) \
+         PyUFunc_API[39])
+#define PyUFunc_ValidateCasting \
+        (*(int (*)(PyUFuncObject *, NPY_CASTING, PyArrayObject **, PyArray_Descr **)) \
+         PyUFunc_API[40])
+#define PyUFunc_RegisterLoopForDescr \
+        (*(int (*)(PyUFuncObject *, PyArray_Descr *, PyUFuncGenericFunction, PyArray_Descr **, void *)) \
+         PyUFunc_API[41])
+
+static NPY_INLINE int
+_import_umath(void)
+{
+  PyObject *numpy = PyImport_ImportModule("numpy.core.umath");
+  PyObject *c_api = NULL;
+
+  if (numpy == NULL) {
+      PyErr_SetString(PyExc_ImportError, "numpy.core.umath failed to import");
+      return -1;
+  }
+  c_api = PyObject_GetAttrString(numpy, "_UFUNC_API");
+  Py_DECREF(numpy);
+  if (c_api == NULL) {
+      PyErr_SetString(PyExc_AttributeError, "_UFUNC_API not found");
+      return -1;
+  }
+
+#if PY_VERSION_HEX >= 0x03000000
+  if (!PyCapsule_CheckExact(c_api)) {
+      PyErr_SetString(PyExc_RuntimeError, "_UFUNC_API is not PyCapsule object");
+      Py_DECREF(c_api);
+      return -1;
+  }
+  PyUFunc_API = (void **)PyCapsule_GetPointer(c_api, NULL);
+#else
+  if (!PyCObject_Check(c_api)) {
+      PyErr_SetString(PyExc_RuntimeError, "_UFUNC_API is not PyCObject object");
+      Py_DECREF(c_api);
+      return -1;
+  }
+  PyUFunc_API = (void **)PyCObject_AsVoidPtr(c_api);
+#endif
+  Py_DECREF(c_api);
+  if (PyUFunc_API == NULL) {
+      PyErr_SetString(PyExc_RuntimeError, "_UFUNC_API is NULL pointer");
+      return -1;
+  }
+  return 0;
+}
+
+#if PY_VERSION_HEX >= 0x03000000
+#define NUMPY_IMPORT_UMATH_RETVAL NULL
+#else
+#define NUMPY_IMPORT_UMATH_RETVAL
+#endif
+
+#define import_umath() \
+    do {\
+        UFUNC_NOFPE\
+        if (_import_umath() < 0) {\
+            PyErr_Print();\
+            PyErr_SetString(PyExc_ImportError,\
+                    "numpy.core.umath failed to import");\
+            return NUMPY_IMPORT_UMATH_RETVAL;\
+        }\
+    } while(0)
+
+#define import_umath1(ret) \
+    do {\
+        UFUNC_NOFPE\
+        if (_import_umath() < 0) {\
+            PyErr_Print();\
+            PyErr_SetString(PyExc_ImportError,\
+                    "numpy.core.umath failed to import");\
+            return ret;\
+        }\
+    } while(0)
+
+#define import_umath2(ret, msg) \
+    do {\
+        UFUNC_NOFPE\
+        if (_import_umath() < 0) {\
+            PyErr_Print();\
+            PyErr_SetString(PyExc_ImportError, msg);\
+            return ret;\
+        }\
+    } while(0)
+
+#define import_ufunc() \
+    do {\
+        UFUNC_NOFPE\
+        if (_import_umath() < 0) {\
+            PyErr_Print();\
+            PyErr_SetString(PyExc_ImportError,\
+                    "numpy.core.umath failed to import");\
+        }\
+    } while(0)
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/_neighborhood_iterator_imp.h

@@ -0,0 +1,90 @@
+#ifndef _NPY_INCLUDE_NEIGHBORHOOD_IMP
+#error You should not include this header directly
+#endif
+/*
+ * Private API (here for inline)
+ */
+static NPY_INLINE int
+_PyArrayNeighborhoodIter_IncrCoord(PyArrayNeighborhoodIterObject* iter);
+
+/*
+ * Update to next item of the iterator
+ *
+ * Note: this simply increment the coordinates vector, last dimension
+ * incremented first , i.e, for dimension 3
+ * ...
+ * -1, -1, -1
+ * -1, -1,  0
+ * -1, -1,  1
+ *  ....
+ * -1,  0, -1
+ * -1,  0,  0
+ *  ....
+ * 0,  -1, -1
+ * 0,  -1,  0
+ *  ....
+ */
+#define _UPDATE_COORD_ITER(c) \
+    wb = iter->coordinates[c] < iter->bounds[c][1]; \
+    if (wb) { \
+        iter->coordinates[c] += 1; \
+        return 0; \
+    } \
+    else { \
+        iter->coordinates[c] = iter->bounds[c][0]; \
+    }
+
+static NPY_INLINE int
+_PyArrayNeighborhoodIter_IncrCoord(PyArrayNeighborhoodIterObject* iter)
+{
+    npy_intp i, wb;
+
+    for (i = iter->nd - 1; i >= 0; --i) {
+        _UPDATE_COORD_ITER(i)
+    }
+
+    return 0;
+}
+
+/*
+ * Version optimized for 2d arrays, manual loop unrolling
+ */
+static NPY_INLINE int
+_PyArrayNeighborhoodIter_IncrCoord2D(PyArrayNeighborhoodIterObject* iter)
+{
+    npy_intp wb;
+
+    _UPDATE_COORD_ITER(1)
+    _UPDATE_COORD_ITER(0)
+
+    return 0;
+}
+#undef _UPDATE_COORD_ITER
+
+/*
+ * Advance to the next neighbour
+ */
+static NPY_INLINE int
+PyArrayNeighborhoodIter_Next(PyArrayNeighborhoodIterObject* iter)
+{
+    _PyArrayNeighborhoodIter_IncrCoord (iter);
+    iter->dataptr = iter->translate((PyArrayIterObject*)iter, iter->coordinates);
+
+    return 0;
+}
+
+/*
+ * Reset functions
+ */
+static NPY_INLINE int
+PyArrayNeighborhoodIter_Reset(PyArrayNeighborhoodIterObject* iter)
+{
+    npy_intp i;
+
+    for (i = 0; i < iter->nd; ++i) {
+        iter->coordinates[i] = iter->bounds[i][0];
+    }
+    iter->dataptr = iter->translate((PyArrayIterObject*)iter, iter->coordinates);
+
+    return 0;
+}

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/_numpyconfig.h

@@ -0,0 +1,32 @@
+#define NPY_HAVE_ENDIAN_H 1
+#define NPY_SIZEOF_SHORT SIZEOF_SHORT
+#define NPY_SIZEOF_INT SIZEOF_INT
+#define NPY_SIZEOF_LONG SIZEOF_LONG
+#define NPY_SIZEOF_FLOAT 4
+#define NPY_SIZEOF_COMPLEX_FLOAT 8
+#define NPY_SIZEOF_DOUBLE 8
+#define NPY_SIZEOF_COMPLEX_DOUBLE 16
+#define NPY_SIZEOF_LONGDOUBLE 16
+#define NPY_SIZEOF_COMPLEX_LONGDOUBLE 32
+#define NPY_SIZEOF_PY_INTPTR_T 8
+#define NPY_SIZEOF_OFF_T 8
+#define NPY_SIZEOF_PY_LONG_LONG 8
+#define NPY_SIZEOF_LONGLONG 8
+#define NPY_NO_SMP 0
+#define NPY_HAVE_DECL_ISNAN
+#define NPY_HAVE_DECL_ISINF
+#define NPY_HAVE_DECL_ISFINITE
+#define NPY_HAVE_DECL_SIGNBIT
+#define NPY_USE_C99_COMPLEX 1
+#define NPY_HAVE_COMPLEX_DOUBLE 1
+#define NPY_HAVE_COMPLEX_FLOAT 1
+#define NPY_HAVE_COMPLEX_LONG_DOUBLE 1
+#define NPY_RELAXED_STRIDES_CHECKING 1
+#define NPY_USE_C99_FORMATS 1
+#define NPY_VISIBILITY_HIDDEN __attribute__((visibility("hidden")))
+#define NPY_ABI_VERSION 0x01000009
+#define NPY_API_VERSION 0x0000000C
+
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS 1
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h

@@ -0,0 +1,11 @@
+#ifndef Py_ARRAYOBJECT_H
+#define Py_ARRAYOBJECT_H
+
+#include "ndarrayobject.h"
+#include "npy_interrupt.h"
+
+#ifdef NPY_NO_PREFIX
+#include "noprefix.h"
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/arrayscalars.h

@@ -0,0 +1,175 @@
+#ifndef _NPY_ARRAYSCALARS_H_
+#define _NPY_ARRAYSCALARS_H_
+
+#ifndef _MULTIARRAYMODULE
+typedef struct {
+        PyObject_HEAD
+        npy_bool obval;
+} PyBoolScalarObject;
+#endif
+
+
+typedef struct {
+        PyObject_HEAD
+        signed char obval;
+} PyByteScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        short obval;
+} PyShortScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        int obval;
+} PyIntScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        long obval;
+} PyLongScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_longlong obval;
+} PyLongLongScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        unsigned char obval;
+} PyUByteScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        unsigned short obval;
+} PyUShortScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        unsigned int obval;
+} PyUIntScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        unsigned long obval;
+} PyULongScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_ulonglong obval;
+} PyULongLongScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_half obval;
+} PyHalfScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        float obval;
+} PyFloatScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        double obval;
+} PyDoubleScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_longdouble obval;
+} PyLongDoubleScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_cfloat obval;
+} PyCFloatScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_cdouble obval;
+} PyCDoubleScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        npy_clongdouble obval;
+} PyCLongDoubleScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        PyObject * obval;
+} PyObjectScalarObject;
+
+typedef struct {
+        PyObject_HEAD
+        npy_datetime obval;
+        PyArray_DatetimeMetaData obmeta;
+} PyDatetimeScalarObject;
+
+typedef struct {
+        PyObject_HEAD
+        npy_timedelta obval;
+        PyArray_DatetimeMetaData obmeta;
+} PyTimedeltaScalarObject;
+
+
+typedef struct {
+        PyObject_HEAD
+        char obval;
+} PyScalarObject;
+
+#define PyStringScalarObject PyStringObject
+#define PyUnicodeScalarObject PyUnicodeObject
+
+typedef struct {
+        PyObject_VAR_HEAD
+        char *obval;
+        PyArray_Descr *descr;
+        int flags;
+        PyObject *base;
+} PyVoidScalarObject;
+
+/* Macros
+     Py<Cls><bitsize>ScalarObject
+     Py<Cls><bitsize>ArrType_Type
+   are defined in ndarrayobject.h
+*/
+
+#define PyArrayScalar_False ((PyObject *)(&(_PyArrayScalar_BoolValues[0])))
+#define PyArrayScalar_True ((PyObject *)(&(_PyArrayScalar_BoolValues[1])))
+#define PyArrayScalar_FromLong(i) \
+        ((PyObject *)(&(_PyArrayScalar_BoolValues[((i)!=0)])))
+#define PyArrayScalar_RETURN_BOOL_FROM_LONG(i)                  \
+        return Py_INCREF(PyArrayScalar_FromLong(i)), \
+                PyArrayScalar_FromLong(i)
+#define PyArrayScalar_RETURN_FALSE              \
+        return Py_INCREF(PyArrayScalar_False),  \
+                PyArrayScalar_False
+#define PyArrayScalar_RETURN_TRUE               \
+        return Py_INCREF(PyArrayScalar_True),   \
+                PyArrayScalar_True
+
+#define PyArrayScalar_New(cls) \
+        Py##cls##ArrType_Type.tp_alloc(&Py##cls##ArrType_Type, 0)
+#define PyArrayScalar_VAL(obj, cls)             \
+        ((Py##cls##ScalarObject *)obj)->obval
+#define PyArrayScalar_ASSIGN(obj, cls, val) \
+        PyArrayScalar_VAL(obj, cls) = val
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/halffloat.h

@@ -0,0 +1,70 @@
+#ifndef __NPY_HALFFLOAT_H__
+#define __NPY_HALFFLOAT_H__
+
+#include <Python.h>
+#include <numpy/npy_math.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Half-precision routines
+ */
+
+/* Conversions */
+float npy_half_to_float(npy_half h);
+double npy_half_to_double(npy_half h);
+npy_half npy_float_to_half(float f);
+npy_half npy_double_to_half(double d);
+/* Comparisons */
+int npy_half_eq(npy_half h1, npy_half h2);
+int npy_half_ne(npy_half h1, npy_half h2);
+int npy_half_le(npy_half h1, npy_half h2);
+int npy_half_lt(npy_half h1, npy_half h2);
+int npy_half_ge(npy_half h1, npy_half h2);
+int npy_half_gt(npy_half h1, npy_half h2);
+/* faster *_nonan variants for when you know h1 and h2 are not NaN */
+int npy_half_eq_nonan(npy_half h1, npy_half h2);
+int npy_half_lt_nonan(npy_half h1, npy_half h2);
+int npy_half_le_nonan(npy_half h1, npy_half h2);
+/* Miscellaneous functions */
+int npy_half_iszero(npy_half h);
+int npy_half_isnan(npy_half h);
+int npy_half_isinf(npy_half h);
+int npy_half_isfinite(npy_half h);
+int npy_half_signbit(npy_half h);
+npy_half npy_half_copysign(npy_half x, npy_half y);
+npy_half npy_half_spacing(npy_half h);
+npy_half npy_half_nextafter(npy_half x, npy_half y);
+npy_half npy_half_divmod(npy_half x, npy_half y, npy_half *modulus);
+
+/*
+ * Half-precision constants
+ */
+
+#define NPY_HALF_ZERO   (0x0000u)
+#define NPY_HALF_PZERO  (0x0000u)
+#define NPY_HALF_NZERO  (0x8000u)
+#define NPY_HALF_ONE    (0x3c00u)
+#define NPY_HALF_NEGONE (0xbc00u)
+#define NPY_HALF_PINF   (0x7c00u)
+#define NPY_HALF_NINF   (0xfc00u)
+#define NPY_HALF_NAN    (0x7e00u)
+
+#define NPY_MAX_HALF    (0x7bffu)
+
+/*
+ * Bit-level conversions
+ */
+
+npy_uint16 npy_floatbits_to_halfbits(npy_uint32 f);
+npy_uint16 npy_doublebits_to_halfbits(npy_uint64 d);
+npy_uint32 npy_halfbits_to_floatbits(npy_uint16 h);
+npy_uint64 npy_halfbits_to_doublebits(npy_uint16 h);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h

@@ -0,0 +1,291 @@
+/*
+ * DON'T INCLUDE THIS DIRECTLY.
+ */
+
+#ifndef NPY_NDARRAYOBJECT_H
+#define NPY_NDARRAYOBJECT_H
+#ifdef __cplusplus
+#define CONFUSE_EMACS {
+#define CONFUSE_EMACS2 }
+extern "C" CONFUSE_EMACS
+#undef CONFUSE_EMACS
+#undef CONFUSE_EMACS2
+/* ... otherwise a semi-smart identer (like emacs) tries to indent
+       everything when you're typing */
+#endif
+
+#include <Python.h>
+#include "ndarraytypes.h"
+
+/* Includes the "function" C-API -- these are all stored in a
+   list of pointers --- one for each file
+   The two lists are concatenated into one in multiarray.
+
+   They are available as import_array()
+*/
+
+#include "__multiarray_api.h"
+
+
+/* C-API that requires previous API to be defined */
+
+#define PyArray_DescrCheck(op) (((PyObject*)(op))->ob_type==&PyArrayDescr_Type)
+
+#define PyArray_Check(op) PyObject_TypeCheck(op, &PyArray_Type)
+#define PyArray_CheckExact(op) (((PyObject*)(op))->ob_type == &PyArray_Type)
+
+#define PyArray_HasArrayInterfaceType(op, type, context, out)                 \
+        ((((out)=PyArray_FromStructInterface(op)) != Py_NotImplemented) ||    \
+         (((out)=PyArray_FromInterface(op)) != Py_NotImplemented) ||          \
+         (((out)=PyArray_FromArrayAttr(op, type, context)) !=                 \
+          Py_NotImplemented))
+
+#define PyArray_HasArrayInterface(op, out)                                    \
+        PyArray_HasArrayInterfaceType(op, NULL, NULL, out)
+
+#define PyArray_IsZeroDim(op) (PyArray_Check(op) && \
+                               (PyArray_NDIM((PyArrayObject *)op) == 0))
+
+#define PyArray_IsScalar(obj, cls)                                            \
+        (PyObject_TypeCheck(obj, &Py##cls##ArrType_Type))
+
+#define PyArray_CheckScalar(m) (PyArray_IsScalar(m, Generic) ||               \
+                                PyArray_IsZeroDim(m))
+#if PY_MAJOR_VERSION >= 3
+#define PyArray_IsPythonNumber(obj)                                           \
+        (PyFloat_Check(obj) || PyComplex_Check(obj) ||                        \
+         PyLong_Check(obj) || PyBool_Check(obj))
+#define PyArray_IsIntegerScalar(obj) (PyLong_Check(obj)                       \
+              || PyArray_IsScalar((obj), Integer))
+#define PyArray_IsPythonScalar(obj)                                           \
+        (PyArray_IsPythonNumber(obj) || PyBytes_Check(obj) ||                 \
+         PyUnicode_Check(obj))
+#else
+#define PyArray_IsPythonNumber(obj)                                           \
+        (PyInt_Check(obj) || PyFloat_Check(obj) || PyComplex_Check(obj) ||    \
+         PyLong_Check(obj) || PyBool_Check(obj))
+#define PyArray_IsIntegerScalar(obj) (PyInt_Check(obj)                        \
+              || PyLong_Check(obj)                                            \
+              || PyArray_IsScalar((obj), Integer))
+#define PyArray_IsPythonScalar(obj)                                           \
+        (PyArray_IsPythonNumber(obj) || PyString_Check(obj) ||                \
+         PyUnicode_Check(obj))
+#endif
+
+#define PyArray_IsAnyScalar(obj)                                              \
+        (PyArray_IsScalar(obj, Generic) || PyArray_IsPythonScalar(obj))
+
+#define PyArray_CheckAnyScalar(obj) (PyArray_IsPythonScalar(obj) ||           \
+                                     PyArray_CheckScalar(obj))
+
+
+#define PyArray_GETCONTIGUOUS(m) (PyArray_ISCONTIGUOUS(m) ?                   \
+                                  Py_INCREF(m), (m) :                         \
+                                  (PyArrayObject *)(PyArray_Copy(m)))
+
+#define PyArray_SAMESHAPE(a1,a2) ((PyArray_NDIM(a1) == PyArray_NDIM(a2)) &&   \
+                                  PyArray_CompareLists(PyArray_DIMS(a1),      \
+                                                       PyArray_DIMS(a2),      \
+                                                       PyArray_NDIM(a1)))
+
+#define PyArray_SIZE(m) PyArray_MultiplyList(PyArray_DIMS(m), PyArray_NDIM(m))
+#define PyArray_NBYTES(m) (PyArray_ITEMSIZE(m) * PyArray_SIZE(m))
+#define PyArray_FROM_O(m) PyArray_FromAny(m, NULL, 0, 0, 0, NULL)
+
+#define PyArray_FROM_OF(m,flags) PyArray_CheckFromAny(m, NULL, 0, 0, flags,   \
+                                                      NULL)
+
+#define PyArray_FROM_OT(m,type) PyArray_FromAny(m,                            \
+                                PyArray_DescrFromType(type), 0, 0, 0, NULL)
+
+#define PyArray_FROM_OTF(m, type, flags) \
+        PyArray_FromAny(m, PyArray_DescrFromType(type), 0, 0, \
+                        (((flags) & NPY_ARRAY_ENSURECOPY) ? \
+                         ((flags) | NPY_ARRAY_DEFAULT) : (flags)), NULL)
+
+#define PyArray_FROMANY(m, type, min, max, flags) \
+        PyArray_FromAny(m, PyArray_DescrFromType(type), min, max, \
+                        (((flags) & NPY_ARRAY_ENSURECOPY) ? \
+                         (flags) | NPY_ARRAY_DEFAULT : (flags)), NULL)
+
+#define PyArray_ZEROS(m, dims, type, is_f_order) \
+        PyArray_Zeros(m, dims, PyArray_DescrFromType(type), is_f_order)
+
+#define PyArray_EMPTY(m, dims, type, is_f_order) \
+        PyArray_Empty(m, dims, PyArray_DescrFromType(type), is_f_order)
+
+#define PyArray_FILLWBYTE(obj, val) memset(PyArray_DATA(obj), val, \
+                                           PyArray_NBYTES(obj))
+#ifndef PYPY_VERSION
+#define PyArray_REFCOUNT(obj) (((PyObject *)(obj))->ob_refcnt)
+#define NPY_REFCOUNT PyArray_REFCOUNT
+#endif
+#define NPY_MAX_ELSIZE (2 * NPY_SIZEOF_LONGDOUBLE)
+
+#define PyArray_ContiguousFromAny(op, type, min_depth, max_depth) \
+        PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
+                              max_depth, NPY_ARRAY_DEFAULT, NULL)
+
+#define PyArray_EquivArrTypes(a1, a2) \
+        PyArray_EquivTypes(PyArray_DESCR(a1), PyArray_DESCR(a2))
+
+#define PyArray_EquivByteorders(b1, b2) \
+        (((b1) == (b2)) || (PyArray_ISNBO(b1) == PyArray_ISNBO(b2)))
+
+#define PyArray_SimpleNew(nd, dims, typenum) \
+        PyArray_New(&PyArray_Type, nd, dims, typenum, NULL, NULL, 0, 0, NULL)
+
+#define PyArray_SimpleNewFromData(nd, dims, typenum, data) \
+        PyArray_New(&PyArray_Type, nd, dims, typenum, NULL, \
+                    data, 0, NPY_ARRAY_CARRAY, NULL)
+
+#define PyArray_SimpleNewFromDescr(nd, dims, descr) \
+        PyArray_NewFromDescr(&PyArray_Type, descr, nd, dims, \
+                             NULL, NULL, 0, NULL)
+
+#define PyArray_ToScalar(data, arr) \
+        PyArray_Scalar(data, PyArray_DESCR(arr), (PyObject *)arr)
+
+
+/* These might be faster without the dereferencing of obj
+   going on inside -- of course an optimizing compiler should
+   inline the constants inside a for loop making it a moot point
+*/
+
+#define PyArray_GETPTR1(obj, i) ((void *)(PyArray_BYTES(obj) + \
+                                         (i)*PyArray_STRIDES(obj)[0]))
+
+#define PyArray_GETPTR2(obj, i, j) ((void *)(PyArray_BYTES(obj) + \
+                                            (i)*PyArray_STRIDES(obj)[0] + \
+                                            (j)*PyArray_STRIDES(obj)[1]))
+
+#define PyArray_GETPTR3(obj, i, j, k) ((void *)(PyArray_BYTES(obj) + \
+                                            (i)*PyArray_STRIDES(obj)[0] + \
+                                            (j)*PyArray_STRIDES(obj)[1] + \
+                                            (k)*PyArray_STRIDES(obj)[2]))
+
+#define PyArray_GETPTR4(obj, i, j, k, l) ((void *)(PyArray_BYTES(obj) + \
+                                            (i)*PyArray_STRIDES(obj)[0] + \
+                                            (j)*PyArray_STRIDES(obj)[1] + \
+                                            (k)*PyArray_STRIDES(obj)[2] + \
+                                            (l)*PyArray_STRIDES(obj)[3]))
+
+/* Move to arrayobject.c once PyArray_XDECREF_ERR is removed */
+static NPY_INLINE void
+PyArray_DiscardWritebackIfCopy(PyArrayObject *arr)
+{
+    PyArrayObject_fields *fa = (PyArrayObject_fields *)arr;
+    if (fa && fa->base) {
+        if ((fa->flags & NPY_ARRAY_UPDATEIFCOPY) ||
+                (fa->flags & NPY_ARRAY_WRITEBACKIFCOPY)) {
+            PyArray_ENABLEFLAGS((PyArrayObject*)fa->base, NPY_ARRAY_WRITEABLE);
+            Py_DECREF(fa->base);
+            fa->base = NULL;
+            PyArray_CLEARFLAGS(arr, NPY_ARRAY_WRITEBACKIFCOPY);
+            PyArray_CLEARFLAGS(arr, NPY_ARRAY_UPDATEIFCOPY);
+        }
+    }
+}
+
+#define PyArray_DESCR_REPLACE(descr) do { \
+                PyArray_Descr *_new_; \
+                _new_ = PyArray_DescrNew(descr); \
+                Py_XDECREF(descr); \
+                descr = _new_; \
+        } while(0)
+
+/* Copy should always return contiguous array */
+#define PyArray_Copy(obj) PyArray_NewCopy(obj, NPY_CORDER)
+
+#define PyArray_FromObject(op, type, min_depth, max_depth) \
+        PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
+                              max_depth, NPY_ARRAY_BEHAVED | \
+                                         NPY_ARRAY_ENSUREARRAY, NULL)
+
+#define PyArray_ContiguousFromObject(op, type, min_depth, max_depth) \
+        PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
+                              max_depth, NPY_ARRAY_DEFAULT | \
+                                         NPY_ARRAY_ENSUREARRAY, NULL)
+
+#define PyArray_CopyFromObject(op, type, min_depth, max_depth) \
+        PyArray_FromAny(op, PyArray_DescrFromType(type), min_depth, \
+                        max_depth, NPY_ARRAY_ENSURECOPY | \
+                                   NPY_ARRAY_DEFAULT | \
+                                   NPY_ARRAY_ENSUREARRAY, NULL)
+
+#define PyArray_Cast(mp, type_num)                                            \
+        PyArray_CastToType(mp, PyArray_DescrFromType(type_num), 0)
+
+#define PyArray_Take(ap, items, axis)                                         \
+        PyArray_TakeFrom(ap, items, axis, NULL, NPY_RAISE)
+
+#define PyArray_Put(ap, items, values)                                        \
+        PyArray_PutTo(ap, items, values, NPY_RAISE)
+
+/* Compatibility with old Numeric stuff -- don't use in new code */
+
+#define PyArray_FromDimsAndData(nd, d, type, data)                            \
+        PyArray_FromDimsAndDataAndDescr(nd, d, PyArray_DescrFromType(type),   \
+                                        data)
+
+
+/*
+   Check to see if this key in the dictionary is the "title"
+   entry of the tuple (i.e. a duplicate dictionary entry in the fields
+   dict.
+*/
+
+static NPY_INLINE int
+NPY_TITLE_KEY_check(PyObject *key, PyObject *value)
+{
+    PyObject *title;
+    if (PyTuple_GET_SIZE(value) != 3) {
+        return 0;
+    }
+    title = PyTuple_GET_ITEM(value, 2);
+    if (key == title) {
+        return 1;
+    }
+#ifdef PYPY_VERSION
+    /*
+     * On PyPy, dictionary keys do not always preserve object identity.
+     * Fall back to comparison by value.
+     */
+    if (PyUnicode_Check(title) && PyUnicode_Check(key)) {
+        return PyUnicode_Compare(title, key) == 0 ? 1 : 0;
+    }
+#if PY_VERSION_HEX < 0x03000000
+    if (PyString_Check(title) && PyString_Check(key)) {
+        return PyObject_Compare(title, key) == 0 ? 1 : 0;
+    }
+#endif
+#endif
+    return 0;
+}
+
+/* Macro, for backward compat with "if NPY_TITLE_KEY(key, value) { ..." */
+#define NPY_TITLE_KEY(key, value) (NPY_TITLE_KEY_check((key), (value)))
+
+#define DEPRECATE(msg) PyErr_WarnEx(PyExc_DeprecationWarning,msg,1)
+#define DEPRECATE_FUTUREWARNING(msg) PyErr_WarnEx(PyExc_FutureWarning,msg,1)
+
+#if !defined(NPY_NO_DEPRECATED_API) || \
+    (NPY_NO_DEPRECATED_API < NPY_1_14_API_VERSION)
+static NPY_INLINE void
+PyArray_XDECREF_ERR(PyArrayObject *arr)
+{
+    /* 2017-Nov-10 1.14 */
+    DEPRECATE("PyArray_XDECREF_ERR is deprecated, call "
+        "PyArray_DiscardWritebackIfCopy then Py_XDECREF instead");
+    PyArray_DiscardWritebackIfCopy(arr);
+    Py_XDECREF(arr);
+}
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* NPY_NDARRAYOBJECT_H */

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/noprefix.h

@@ -0,0 +1,212 @@
+#ifndef NPY_NOPREFIX_H
+#define NPY_NOPREFIX_H
+
+/*
+ * You can directly include noprefix.h as a backward
+ * compatibility measure
+ */
+#ifndef NPY_NO_PREFIX
+#include "ndarrayobject.h"
+#include "npy_interrupt.h"
+#endif
+
+#define SIGSETJMP   NPY_SIGSETJMP
+#define SIGLONGJMP  NPY_SIGLONGJMP
+#define SIGJMP_BUF  NPY_SIGJMP_BUF
+
+#define MAX_DIMS NPY_MAXDIMS
+
+#define longlong    npy_longlong
+#define ulonglong   npy_ulonglong
+#define Bool        npy_bool
+#define longdouble  npy_longdouble
+#define byte        npy_byte
+
+#ifndef _BSD_SOURCE
+#define ushort      npy_ushort
+#define uint        npy_uint
+#define ulong       npy_ulong
+#endif
+
+#define ubyte       npy_ubyte
+#define ushort      npy_ushort
+#define uint        npy_uint
+#define ulong       npy_ulong
+#define cfloat      npy_cfloat
+#define cdouble     npy_cdouble
+#define clongdouble npy_clongdouble
+#define Int8        npy_int8
+#define UInt8       npy_uint8
+#define Int16       npy_int16
+#define UInt16      npy_uint16
+#define Int32       npy_int32
+#define UInt32      npy_uint32
+#define Int64       npy_int64
+#define UInt64      npy_uint64
+#define Int128      npy_int128
+#define UInt128     npy_uint128
+#define Int256      npy_int256
+#define UInt256     npy_uint256
+#define Float16     npy_float16
+#define Complex32   npy_complex32
+#define Float32     npy_float32
+#define Complex64   npy_complex64
+#define Float64     npy_float64
+#define Complex128  npy_complex128
+#define Float80     npy_float80
+#define Complex160  npy_complex160
+#define Float96     npy_float96
+#define Complex192  npy_complex192
+#define Float128    npy_float128
+#define Complex256  npy_complex256
+#define intp        npy_intp
+#define uintp       npy_uintp
+#define datetime    npy_datetime
+#define timedelta   npy_timedelta
+
+#define SIZEOF_LONGLONG         NPY_SIZEOF_LONGLONG
+#define SIZEOF_INTP             NPY_SIZEOF_INTP
+#define SIZEOF_UINTP            NPY_SIZEOF_UINTP
+#define SIZEOF_HALF             NPY_SIZEOF_HALF
+#define SIZEOF_LONGDOUBLE       NPY_SIZEOF_LONGDOUBLE
+#define SIZEOF_DATETIME         NPY_SIZEOF_DATETIME
+#define SIZEOF_TIMEDELTA        NPY_SIZEOF_TIMEDELTA
+
+#define LONGLONG_FMT NPY_LONGLONG_FMT
+#define ULONGLONG_FMT NPY_ULONGLONG_FMT
+#define LONGLONG_SUFFIX NPY_LONGLONG_SUFFIX
+#define ULONGLONG_SUFFIX NPY_ULONGLONG_SUFFIX
+
+#define MAX_INT8 127
+#define MIN_INT8 -128
+#define MAX_UINT8 255
+#define MAX_INT16 32767
+#define MIN_INT16 -32768
+#define MAX_UINT16 65535
+#define MAX_INT32 2147483647
+#define MIN_INT32 (-MAX_INT32 - 1)
+#define MAX_UINT32 4294967295U
+#define MAX_INT64 LONGLONG_SUFFIX(9223372036854775807)
+#define MIN_INT64 (-MAX_INT64 - LONGLONG_SUFFIX(1))
+#define MAX_UINT64 ULONGLONG_SUFFIX(18446744073709551615)
+#define MAX_INT128 LONGLONG_SUFFIX(85070591730234615865843651857942052864)
+#define MIN_INT128 (-MAX_INT128 - LONGLONG_SUFFIX(1))
+#define MAX_UINT128 ULONGLONG_SUFFIX(170141183460469231731687303715884105728)
+#define MAX_INT256 LONGLONG_SUFFIX(57896044618658097711785492504343953926634992332820282019728792003956564819967)
+#define MIN_INT256 (-MAX_INT256 - LONGLONG_SUFFIX(1))
+#define MAX_UINT256 ULONGLONG_SUFFIX(115792089237316195423570985008687907853269984665640564039457584007913129639935)
+
+#define MAX_BYTE NPY_MAX_BYTE
+#define MIN_BYTE NPY_MIN_BYTE
+#define MAX_UBYTE NPY_MAX_UBYTE
+#define MAX_SHORT NPY_MAX_SHORT
+#define MIN_SHORT NPY_MIN_SHORT
+#define MAX_USHORT NPY_MAX_USHORT
+#define MAX_INT   NPY_MAX_INT
+#define MIN_INT   NPY_MIN_INT
+#define MAX_UINT  NPY_MAX_UINT
+#define MAX_LONG  NPY_MAX_LONG
+#define MIN_LONG  NPY_MIN_LONG
+#define MAX_ULONG  NPY_MAX_ULONG
+#define MAX_LONGLONG NPY_MAX_LONGLONG
+#define MIN_LONGLONG NPY_MIN_LONGLONG
+#define MAX_ULONGLONG NPY_MAX_ULONGLONG
+#define MIN_DATETIME NPY_MIN_DATETIME
+#define MAX_DATETIME NPY_MAX_DATETIME
+#define MIN_TIMEDELTA NPY_MIN_TIMEDELTA
+#define MAX_TIMEDELTA NPY_MAX_TIMEDELTA
+
+#define BITSOF_BOOL       NPY_BITSOF_BOOL
+#define BITSOF_CHAR       NPY_BITSOF_CHAR
+#define BITSOF_SHORT      NPY_BITSOF_SHORT
+#define BITSOF_INT        NPY_BITSOF_INT
+#define BITSOF_LONG       NPY_BITSOF_LONG
+#define BITSOF_LONGLONG   NPY_BITSOF_LONGLONG
+#define BITSOF_HALF       NPY_BITSOF_HALF
+#define BITSOF_FLOAT      NPY_BITSOF_FLOAT
+#define BITSOF_DOUBLE     NPY_BITSOF_DOUBLE
+#define BITSOF_LONGDOUBLE NPY_BITSOF_LONGDOUBLE
+#define BITSOF_DATETIME   NPY_BITSOF_DATETIME
+#define BITSOF_TIMEDELTA   NPY_BITSOF_TIMEDELTA
+
+#define _pya_malloc PyArray_malloc
+#define _pya_free PyArray_free
+#define _pya_realloc PyArray_realloc
+
+#define BEGIN_THREADS_DEF NPY_BEGIN_THREADS_DEF
+#define BEGIN_THREADS     NPY_BEGIN_THREADS
+#define END_THREADS       NPY_END_THREADS
+#define ALLOW_C_API_DEF   NPY_ALLOW_C_API_DEF
+#define ALLOW_C_API       NPY_ALLOW_C_API
+#define DISABLE_C_API     NPY_DISABLE_C_API
+
+#define PY_FAIL NPY_FAIL
+#define PY_SUCCEED NPY_SUCCEED
+
+#ifndef TRUE
+#define TRUE NPY_TRUE
+#endif
+
+#ifndef FALSE
+#define FALSE NPY_FALSE
+#endif
+
+#define LONGDOUBLE_FMT NPY_LONGDOUBLE_FMT
+
+#define CONTIGUOUS         NPY_CONTIGUOUS
+#define C_CONTIGUOUS       NPY_C_CONTIGUOUS
+#define FORTRAN            NPY_FORTRAN
+#define F_CONTIGUOUS       NPY_F_CONTIGUOUS
+#define OWNDATA            NPY_OWNDATA
+#define FORCECAST          NPY_FORCECAST
+#define ENSURECOPY         NPY_ENSURECOPY
+#define ENSUREARRAY        NPY_ENSUREARRAY
+#define ELEMENTSTRIDES     NPY_ELEMENTSTRIDES
+#define ALIGNED            NPY_ALIGNED
+#define NOTSWAPPED         NPY_NOTSWAPPED
+#define WRITEABLE          NPY_WRITEABLE
+#define UPDATEIFCOPY       NPY_UPDATEIFCOPY
+#define WRITEBACKIFCOPY    NPY_ARRAY_WRITEBACKIFCOPY
+#define ARR_HAS_DESCR      NPY_ARR_HAS_DESCR
+#define BEHAVED            NPY_BEHAVED
+#define BEHAVED_NS         NPY_BEHAVED_NS
+#define CARRAY             NPY_CARRAY
+#define CARRAY_RO          NPY_CARRAY_RO
+#define FARRAY             NPY_FARRAY
+#define FARRAY_RO          NPY_FARRAY_RO
+#define DEFAULT            NPY_DEFAULT
+#define IN_ARRAY           NPY_IN_ARRAY
+#define OUT_ARRAY          NPY_OUT_ARRAY
+#define INOUT_ARRAY        NPY_INOUT_ARRAY
+#define IN_FARRAY          NPY_IN_FARRAY
+#define OUT_FARRAY         NPY_OUT_FARRAY
+#define INOUT_FARRAY       NPY_INOUT_FARRAY
+#define UPDATE_ALL         NPY_UPDATE_ALL
+
+#define OWN_DATA          NPY_OWNDATA
+#define BEHAVED_FLAGS     NPY_BEHAVED
+#define BEHAVED_FLAGS_NS  NPY_BEHAVED_NS
+#define CARRAY_FLAGS_RO   NPY_CARRAY_RO
+#define CARRAY_FLAGS      NPY_CARRAY
+#define FARRAY_FLAGS      NPY_FARRAY
+#define FARRAY_FLAGS_RO   NPY_FARRAY_RO
+#define DEFAULT_FLAGS     NPY_DEFAULT
+#define UPDATE_ALL_FLAGS  NPY_UPDATE_ALL_FLAGS
+
+#ifndef MIN
+#define MIN PyArray_MIN
+#endif
+#ifndef MAX
+#define MAX PyArray_MAX
+#endif
+#define MAX_INTP NPY_MAX_INTP
+#define MIN_INTP NPY_MIN_INTP
+#define MAX_UINTP NPY_MAX_UINTP
+#define INTP_FMT NPY_INTP_FMT
+
+#ifndef PYPY_VERSION
+#define REFCOUNT PyArray_REFCOUNT
+#define MAX_ELSIZE NPY_MAX_ELSIZE
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h

@@ -0,0 +1,130 @@
+#ifndef _NPY_1_7_DEPRECATED_API_H
+#define _NPY_1_7_DEPRECATED_API_H
+
+#ifndef NPY_DEPRECATED_INCLUDES
+#error "Should never include npy_*_*_deprecated_api directly."
+#endif
+
+#if defined(_WIN32)
+#define _WARN___STR2__(x) #x
+#define _WARN___STR1__(x) _WARN___STR2__(x)
+#define _WARN___LOC__ __FILE__ "(" _WARN___STR1__(__LINE__) ") : Warning Msg: "
+#pragma message(_WARN___LOC__"Using deprecated NumPy API, disable it by " \
+                         "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION")
+#elif defined(__GNUC__)
+#warning "Using deprecated NumPy API, disable it by " \
+         "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
+#endif
+/* TODO: How to do this warning message for other compilers? */
+
+/*
+ * This header exists to collect all dangerous/deprecated NumPy API
+ * as of NumPy 1.7.
+ *
+ * This is an attempt to remove bad API, the proliferation of macros,
+ * and namespace pollution currently produced by the NumPy headers.
+ */
+
+/* These array flags are deprecated as of NumPy 1.7 */
+#define NPY_CONTIGUOUS NPY_ARRAY_C_CONTIGUOUS
+#define NPY_FORTRAN NPY_ARRAY_F_CONTIGUOUS
+
+/*
+ * The consistent NPY_ARRAY_* names which don't pollute the NPY_*
+ * namespace were added in NumPy 1.7.
+ *
+ * These versions of the carray flags are deprecated, but
+ * probably should only be removed after two releases instead of one.
+ */
+#define NPY_C_CONTIGUOUS   NPY_ARRAY_C_CONTIGUOUS
+#define NPY_F_CONTIGUOUS   NPY_ARRAY_F_CONTIGUOUS
+#define NPY_OWNDATA        NPY_ARRAY_OWNDATA
+#define NPY_FORCECAST      NPY_ARRAY_FORCECAST
+#define NPY_ENSURECOPY     NPY_ARRAY_ENSURECOPY
+#define NPY_ENSUREARRAY    NPY_ARRAY_ENSUREARRAY
+#define NPY_ELEMENTSTRIDES NPY_ARRAY_ELEMENTSTRIDES
+#define NPY_ALIGNED        NPY_ARRAY_ALIGNED
+#define NPY_NOTSWAPPED     NPY_ARRAY_NOTSWAPPED
+#define NPY_WRITEABLE      NPY_ARRAY_WRITEABLE
+#define NPY_UPDATEIFCOPY   NPY_ARRAY_UPDATEIFCOPY
+#define NPY_BEHAVED        NPY_ARRAY_BEHAVED
+#define NPY_BEHAVED_NS     NPY_ARRAY_BEHAVED_NS
+#define NPY_CARRAY         NPY_ARRAY_CARRAY
+#define NPY_CARRAY_RO      NPY_ARRAY_CARRAY_RO
+#define NPY_FARRAY         NPY_ARRAY_FARRAY
+#define NPY_FARRAY_RO      NPY_ARRAY_FARRAY_RO
+#define NPY_DEFAULT        NPY_ARRAY_DEFAULT
+#define NPY_IN_ARRAY       NPY_ARRAY_IN_ARRAY
+#define NPY_OUT_ARRAY      NPY_ARRAY_OUT_ARRAY
+#define NPY_INOUT_ARRAY    NPY_ARRAY_INOUT_ARRAY
+#define NPY_IN_FARRAY      NPY_ARRAY_IN_FARRAY
+#define NPY_OUT_FARRAY     NPY_ARRAY_OUT_FARRAY
+#define NPY_INOUT_FARRAY   NPY_ARRAY_INOUT_FARRAY
+#define NPY_UPDATE_ALL     NPY_ARRAY_UPDATE_ALL
+
+/* This way of accessing the default type is deprecated as of NumPy 1.7 */
+#define PyArray_DEFAULT NPY_DEFAULT_TYPE
+
+/* These DATETIME bits aren't used internally */
+#if PY_VERSION_HEX >= 0x03000000
+#define PyDataType_GetDatetimeMetaData(descr)                                 \
+    ((descr->metadata == NULL) ? NULL :                                       \
+        ((PyArray_DatetimeMetaData *)(PyCapsule_GetPointer(                   \
+                PyDict_GetItemString(                                         \
+                    descr->metadata, NPY_METADATA_DTSTR), NULL))))
+#else
+#define PyDataType_GetDatetimeMetaData(descr)                                 \
+    ((descr->metadata == NULL) ? NULL :                                       \
+        ((PyArray_DatetimeMetaData *)(PyCObject_AsVoidPtr(                    \
+                PyDict_GetItemString(descr->metadata, NPY_METADATA_DTSTR)))))
+#endif
+
+/*
+ * Deprecated as of NumPy 1.7, this kind of shortcut doesn't
+ * belong in the public API.
+ */
+#define NPY_AO PyArrayObject
+
+/*
+ * Deprecated as of NumPy 1.7, an all-lowercase macro doesn't
+ * belong in the public API.
+ */
+#define fortran fortran_
+
+/*
+ * Deprecated as of NumPy 1.7, as it is a namespace-polluting
+ * macro.
+ */
+#define FORTRAN_IF PyArray_FORTRAN_IF
+
+/* Deprecated as of NumPy 1.7, datetime64 uses c_metadata instead */
+#define NPY_METADATA_DTSTR "__timeunit__"
+
+/*
+ * Deprecated as of NumPy 1.7.
+ * The reasoning:
+ *  - These are for datetime, but there's no datetime "namespace".
+ *  - They just turn NPY_STR_<x> into "<x>", which is just
+ *    making something simple be indirected.
+ */
+#define NPY_STR_Y "Y"
+#define NPY_STR_M "M"
+#define NPY_STR_W "W"
+#define NPY_STR_D "D"
+#define NPY_STR_h "h"
+#define NPY_STR_m "m"
+#define NPY_STR_s "s"
+#define NPY_STR_ms "ms"
+#define NPY_STR_us "us"
+#define NPY_STR_ns "ns"
+#define NPY_STR_ps "ps"
+#define NPY_STR_fs "fs"
+#define NPY_STR_as "as"
+
+/*
+ * The macros in old_defines.h are Deprecated as of NumPy 1.7 and will be
+ * removed in the next major release.
+ */
+#include "old_defines.h"
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_3kcompat.h

@@ -0,0 +1,502 @@
+/*
+ * This is a convenience header file providing compatibility utilities
+ * for supporting Python 2 and Python 3 in the same code base.
+ *
+ * If you want to use this for your own projects, it's recommended to make a
+ * copy of it. Although the stuff below is unlikely to change, we don't provide
+ * strong backwards compatibility guarantees at the moment.
+ */
+
+#ifndef _NPY_3KCOMPAT_H_
+#define _NPY_3KCOMPAT_H_
+
+#include <Python.h>
+#include <stdio.h>
+
+#if PY_VERSION_HEX >= 0x03000000
+#ifndef NPY_PY3K
+#define NPY_PY3K 1
+#endif
+#endif
+
+#include "numpy/npy_common.h"
+#include "numpy/ndarrayobject.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * PyInt -> PyLong
+ */
+
+#if defined(NPY_PY3K)
+/* Return True only if the long fits in a C long */
+static NPY_INLINE int PyInt_Check(PyObject *op) {
+    int overflow = 0;
+    if (!PyLong_Check(op)) {
+        return 0;
+    }
+    PyLong_AsLongAndOverflow(op, &overflow);
+    return (overflow == 0);
+}
+
+#define PyInt_FromLong PyLong_FromLong
+#define PyInt_AsLong PyLong_AsLong
+#define PyInt_AS_LONG PyLong_AsLong
+#define PyInt_AsSsize_t PyLong_AsSsize_t
+
+/* NOTE:
+ *
+ * Since the PyLong type is very different from the fixed-range PyInt,
+ * we don't define PyInt_Type -> PyLong_Type.
+ */
+#endif /* NPY_PY3K */
+
+/* Py3 changes PySlice_GetIndicesEx' first argument's type to PyObject* */
+#ifdef NPY_PY3K
+#  define NpySlice_GetIndicesEx PySlice_GetIndicesEx
+#else
+#  define NpySlice_GetIndicesEx(op, nop, start, end, step, slicelength) \
+    PySlice_GetIndicesEx((PySliceObject *)op, nop, start, end, step, slicelength)
+#endif
+
+/*
+ * PyString -> PyBytes
+ */
+
+#if defined(NPY_PY3K)
+
+#define PyString_Type PyBytes_Type
+#define PyString_Check PyBytes_Check
+#define PyStringObject PyBytesObject
+#define PyString_FromString PyBytes_FromString
+#define PyString_FromStringAndSize PyBytes_FromStringAndSize
+#define PyString_AS_STRING PyBytes_AS_STRING
+#define PyString_AsStringAndSize PyBytes_AsStringAndSize
+#define PyString_FromFormat PyBytes_FromFormat
+#define PyString_Concat PyBytes_Concat
+#define PyString_ConcatAndDel PyBytes_ConcatAndDel
+#define PyString_AsString PyBytes_AsString
+#define PyString_GET_SIZE PyBytes_GET_SIZE
+#define PyString_Size PyBytes_Size
+
+#define PyUString_Type PyUnicode_Type
+#define PyUString_Check PyUnicode_Check
+#define PyUStringObject PyUnicodeObject
+#define PyUString_FromString PyUnicode_FromString
+#define PyUString_FromStringAndSize PyUnicode_FromStringAndSize
+#define PyUString_FromFormat PyUnicode_FromFormat
+#define PyUString_Concat PyUnicode_Concat2
+#define PyUString_ConcatAndDel PyUnicode_ConcatAndDel
+#define PyUString_GET_SIZE PyUnicode_GET_SIZE
+#define PyUString_Size PyUnicode_Size
+#define PyUString_InternFromString PyUnicode_InternFromString
+#define PyUString_Format PyUnicode_Format
+
+#define PyBaseString_Check(obj) (PyUnicode_Check(obj))
+
+#else
+
+#define PyBytes_Type PyString_Type
+#define PyBytes_Check PyString_Check
+#define PyBytesObject PyStringObject
+#define PyBytes_FromString PyString_FromString
+#define PyBytes_FromStringAndSize PyString_FromStringAndSize
+#define PyBytes_AS_STRING PyString_AS_STRING
+#define PyBytes_AsStringAndSize PyString_AsStringAndSize
+#define PyBytes_FromFormat PyString_FromFormat
+#define PyBytes_Concat PyString_Concat
+#define PyBytes_ConcatAndDel PyString_ConcatAndDel
+#define PyBytes_AsString PyString_AsString
+#define PyBytes_GET_SIZE PyString_GET_SIZE
+#define PyBytes_Size PyString_Size
+
+#define PyUString_Type PyString_Type
+#define PyUString_Check PyString_Check
+#define PyUStringObject PyStringObject
+#define PyUString_FromString PyString_FromString
+#define PyUString_FromStringAndSize PyString_FromStringAndSize
+#define PyUString_FromFormat PyString_FromFormat
+#define PyUString_Concat PyString_Concat
+#define PyUString_ConcatAndDel PyString_ConcatAndDel
+#define PyUString_GET_SIZE PyString_GET_SIZE
+#define PyUString_Size PyString_Size
+#define PyUString_InternFromString PyString_InternFromString
+#define PyUString_Format PyString_Format
+
+#define PyBaseString_Check(obj) (PyBytes_Check(obj) || PyUnicode_Check(obj))
+
+#endif /* NPY_PY3K */
+
+
+static NPY_INLINE void
+PyUnicode_ConcatAndDel(PyObject **left, PyObject *right)
+{
+    PyObject *newobj;
+    newobj = PyUnicode_Concat(*left, right);
+    Py_DECREF(*left);
+    Py_DECREF(right);
+    *left = newobj;
+}
+
+static NPY_INLINE void
+PyUnicode_Concat2(PyObject **left, PyObject *right)
+{
+    PyObject *newobj;
+    newobj = PyUnicode_Concat(*left, right);
+    Py_DECREF(*left);
+    *left = newobj;
+}
+
+/*
+ * PyFile_* compatibility
+ */
+
+/*
+ * Get a FILE* handle to the file represented by the Python object
+ */
+static NPY_INLINE FILE*
+npy_PyFile_Dup2(PyObject *file, char *mode, npy_off_t *orig_pos)
+{
+    int fd, fd2, unbuf;
+    PyObject *ret, *os, *io, *io_raw;
+    npy_off_t pos;
+    FILE *handle;
+
+    /* For Python 2 PyFileObject, use PyFile_AsFile */
+#if !defined(NPY_PY3K)
+    if (PyFile_Check(file)) {
+        return PyFile_AsFile(file);
+    }
+#endif
+
+    /* Flush first to ensure things end up in the file in the correct order */
+    ret = PyObject_CallMethod(file, "flush", "");
+    if (ret == NULL) {
+        return NULL;
+    }
+    Py_DECREF(ret);
+    fd = PyObject_AsFileDescriptor(file);
+    if (fd == -1) {
+        return NULL;
+    }
+
+    /*
+     * The handle needs to be dup'd because we have to call fclose
+     * at the end
+     */
+    os = PyImport_ImportModule("os");
+    if (os == NULL) {
+        return NULL;
+    }
+    ret = PyObject_CallMethod(os, "dup", "i", fd);
+    Py_DECREF(os);
+    if (ret == NULL) {
+        return NULL;
+    }
+    fd2 = PyNumber_AsSsize_t(ret, NULL);
+    Py_DECREF(ret);
+
+    /* Convert to FILE* handle */
+#ifdef _WIN32
+    handle = _fdopen(fd2, mode);
+#else
+    handle = fdopen(fd2, mode);
+#endif
+    if (handle == NULL) {
+        PyErr_SetString(PyExc_IOError,
+                        "Getting a FILE* from a Python file object failed");
+    }
+
+    /* Record the original raw file handle position */
+    *orig_pos = npy_ftell(handle);
+    if (*orig_pos == -1) {
+        /* The io module is needed to determine if buffering is used */
+        io = PyImport_ImportModule("io");
+        if (io == NULL) {
+            fclose(handle);
+            return NULL;
+        }
+        /* File object instances of RawIOBase are unbuffered */
+        io_raw = PyObject_GetAttrString(io, "RawIOBase");
+        Py_DECREF(io);
+        if (io_raw == NULL) {
+            fclose(handle);
+            return NULL;
+        }
+        unbuf = PyObject_IsInstance(file, io_raw);
+        Py_DECREF(io_raw);
+        if (unbuf == 1) {
+            /* Succeed if the IO is unbuffered */
+            return handle;
+        }
+        else {
+            PyErr_SetString(PyExc_IOError, "obtaining file position failed");
+            fclose(handle);
+            return NULL;
+        }
+    }
+
+    /* Seek raw handle to the Python-side position */
+    ret = PyObject_CallMethod(file, "tell", "");
+    if (ret == NULL) {
+        fclose(handle);
+        return NULL;
+    }
+    pos = PyLong_AsLongLong(ret);
+    Py_DECREF(ret);
+    if (PyErr_Occurred()) {
+        fclose(handle);
+        return NULL;
+    }
+    if (npy_fseek(handle, pos, SEEK_SET) == -1) {
+        PyErr_SetString(PyExc_IOError, "seeking file failed");
+        fclose(handle);
+        return NULL;
+    }
+    return handle;
+}
+
+/*
+ * Close the dup-ed file handle, and seek the Python one to the current position
+ */
+static NPY_INLINE int
+npy_PyFile_DupClose2(PyObject *file, FILE* handle, npy_off_t orig_pos)
+{
+    int fd, unbuf;
+    PyObject *ret, *io, *io_raw;
+    npy_off_t position;
+
+    /* For Python 2 PyFileObject, do nothing */
+#if !defined(NPY_PY3K)
+    if (PyFile_Check(file)) {
+        return 0;
+    }
+#endif
+
+    position = npy_ftell(handle);
+
+    /* Close the FILE* handle */
+    fclose(handle);
+
+    /*
+     * Restore original file handle position, in order to not confuse
+     * Python-side data structures
+     */
+    fd = PyObject_AsFileDescriptor(file);
+    if (fd == -1) {
+        return -1;
+    }
+
+    if (npy_lseek(fd, orig_pos, SEEK_SET) == -1) {
+
+        /* The io module is needed to determine if buffering is used */
+        io = PyImport_ImportModule("io");
+        if (io == NULL) {
+            return -1;
+        }
+        /* File object instances of RawIOBase are unbuffered */
+        io_raw = PyObject_GetAttrString(io, "RawIOBase");
+        Py_DECREF(io);
+        if (io_raw == NULL) {
+            return -1;
+        }
+        unbuf = PyObject_IsInstance(file, io_raw);
+        Py_DECREF(io_raw);
+        if (unbuf == 1) {
+            /* Succeed if the IO is unbuffered */
+            return 0;
+        }
+        else {
+            PyErr_SetString(PyExc_IOError, "seeking file failed");
+            return -1;
+        }
+    }
+
+    if (position == -1) {
+        PyErr_SetString(PyExc_IOError, "obtaining file position failed");
+        return -1;
+    }
+
+    /* Seek Python-side handle to the FILE* handle position */
+    ret = PyObject_CallMethod(file, "seek", NPY_OFF_T_PYFMT "i", position, 0);
+    if (ret == NULL) {
+        return -1;
+    }
+    Py_DECREF(ret);
+    return 0;
+}
+
+static NPY_INLINE int
+npy_PyFile_Check(PyObject *file)
+{
+    int fd;
+    /* For Python 2, check if it is a PyFileObject */
+#if !defined(NPY_PY3K)
+    if (PyFile_Check(file)) {
+        return 1;
+    }
+#endif
+    fd = PyObject_AsFileDescriptor(file);
+    if (fd == -1) {
+        PyErr_Clear();
+        return 0;
+    }
+    return 1;
+}
+
+static NPY_INLINE PyObject*
+npy_PyFile_OpenFile(PyObject *filename, const char *mode)
+{
+    PyObject *open;
+    open = PyDict_GetItemString(PyEval_GetBuiltins(), "open");
+    if (open == NULL) {
+        return NULL;
+    }
+    return PyObject_CallFunction(open, "Os", filename, mode);
+}
+
+static NPY_INLINE int
+npy_PyFile_CloseFile(PyObject *file)
+{
+    PyObject *ret;
+
+    ret = PyObject_CallMethod(file, "close", NULL);
+    if (ret == NULL) {
+        return -1;
+    }
+    Py_DECREF(ret);
+    return 0;
+}
+
+/*
+ * PyObject_Cmp
+ */
+#if defined(NPY_PY3K)
+static NPY_INLINE int
+PyObject_Cmp(PyObject *i1, PyObject *i2, int *cmp)
+{
+    int v;
+    v = PyObject_RichCompareBool(i1, i2, Py_LT);
+    if (v == 1) {
+        *cmp = -1;
+        return 1;
+    }
+    else if (v == -1) {
+        return -1;
+    }
+
+    v = PyObject_RichCompareBool(i1, i2, Py_GT);
+    if (v == 1) {
+        *cmp = 1;
+        return 1;
+    }
+    else if (v == -1) {
+        return -1;
+    }
+
+    v = PyObject_RichCompareBool(i1, i2, Py_EQ);
+    if (v == 1) {
+        *cmp = 0;
+        return 1;
+    }
+    else {
+        *cmp = 0;
+        return -1;
+    }
+}
+#endif
+
+/*
+ * PyCObject functions adapted to PyCapsules.
+ *
+ * The main job here is to get rid of the improved error handling
+ * of PyCapsules. It's a shame...
+ */
+#if PY_VERSION_HEX >= 0x03000000
+
+static NPY_INLINE PyObject *
+NpyCapsule_FromVoidPtr(void *ptr, void (*dtor)(PyObject *))
+{
+    PyObject *ret = PyCapsule_New(ptr, NULL, dtor);
+    if (ret == NULL) {
+        PyErr_Clear();
+    }
+    return ret;
+}
+
+static NPY_INLINE PyObject *
+NpyCapsule_FromVoidPtrAndDesc(void *ptr, void* context, void (*dtor)(PyObject *))
+{
+    PyObject *ret = NpyCapsule_FromVoidPtr(ptr, dtor);
+    if (ret != NULL && PyCapsule_SetContext(ret, context) != 0) {
+        PyErr_Clear();
+        Py_DECREF(ret);
+        ret = NULL;
+    }
+    return ret;
+}
+
+static NPY_INLINE void *
+NpyCapsule_AsVoidPtr(PyObject *obj)
+{
+    void *ret = PyCapsule_GetPointer(obj, NULL);
+    if (ret == NULL) {
+        PyErr_Clear();
+    }
+    return ret;
+}
+
+static NPY_INLINE void *
+NpyCapsule_GetDesc(PyObject *obj)
+{
+    return PyCapsule_GetContext(obj);
+}
+
+static NPY_INLINE int
+NpyCapsule_Check(PyObject *ptr)
+{
+    return PyCapsule_CheckExact(ptr);
+}
+
+#else
+
+static NPY_INLINE PyObject *
+NpyCapsule_FromVoidPtr(void *ptr, void (*dtor)(void *))
+{
+    return PyCObject_FromVoidPtr(ptr, dtor);
+}
+
+static NPY_INLINE PyObject *
+NpyCapsule_FromVoidPtrAndDesc(void *ptr, void* context,
+        void (*dtor)(void *, void *))
+{
+    return PyCObject_FromVoidPtrAndDesc(ptr, context, dtor);
+}
+
+static NPY_INLINE void *
+NpyCapsule_AsVoidPtr(PyObject *ptr)
+{
+    return PyCObject_AsVoidPtr(ptr);
+}
+
+static NPY_INLINE void *
+NpyCapsule_GetDesc(PyObject *obj)
+{
+    return PyCObject_GetDesc(obj);
+}
+
+static NPY_INLINE int
+NpyCapsule_Check(PyObject *ptr)
+{
+    return PyCObject_Check(ptr);
+}
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NPY_3KCOMPAT_H_ */

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_cpu.h

@@ -0,0 +1,98 @@
+/*
+ * This set (target) cpu specific macros:
+ *      - Possible values:
+ *              NPY_CPU_X86
+ *              NPY_CPU_AMD64
+ *              NPY_CPU_PPC
+ *              NPY_CPU_PPC64
+ *              NPY_CPU_PPC64LE
+ *              NPY_CPU_SPARC
+ *              NPY_CPU_S390
+ *              NPY_CPU_IA64
+ *              NPY_CPU_HPPA
+ *              NPY_CPU_ALPHA
+ *              NPY_CPU_ARMEL
+ *              NPY_CPU_ARMEB
+ *              NPY_CPU_SH_LE
+ *              NPY_CPU_SH_BE
+ *              NPY_CPU_ARCEL
+ *              NPY_CPU_ARCEB
+ */
+#ifndef _NPY_CPUARCH_H_
+#define _NPY_CPUARCH_H_
+
+#include "numpyconfig.h"
+#include <string.h> /* for memcpy */
+
+#if defined( __i386__ ) || defined(i386) || defined(_M_IX86)
+    /*
+     * __i386__ is defined by gcc and Intel compiler on Linux,
+     * _M_IX86 by VS compiler,
+     * i386 by Sun compilers on opensolaris at least
+     */
+    #define NPY_CPU_X86
+#elif defined(__x86_64__) || defined(__amd64__) || defined(__x86_64) || defined(_M_AMD64)
+    /*
+     * both __x86_64__ and __amd64__ are defined by gcc
+     * __x86_64 defined by sun compiler on opensolaris at least
+     * _M_AMD64 defined by MS compiler
+     */
+    #define NPY_CPU_AMD64
+#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC)
+    /*
+     * __ppc__ is defined by gcc, I remember having seen __powerpc__ once,
+     * but can't find it ATM
+     * _ARCH_PPC is used by at least gcc on AIX
+     */
+    #define NPY_CPU_PPC
+#elif defined(__ppc64le__)
+    #define NPY_CPU_PPC64LE
+#elif defined(__ppc64__)
+    #define NPY_CPU_PPC64
+#elif defined(__sparc__) || defined(__sparc)
+    /* __sparc__ is defined by gcc and Forte (e.g. Sun) compilers */
+    #define NPY_CPU_SPARC
+#elif defined(__s390__)
+    #define NPY_CPU_S390
+#elif defined(__ia64)
+    #define NPY_CPU_IA64
+#elif defined(__hppa)
+    #define NPY_CPU_HPPA
+#elif defined(__alpha__)
+    #define NPY_CPU_ALPHA
+#elif defined(__arm__) && defined(__ARMEL__)
+    #define NPY_CPU_ARMEL
+#elif defined(__arm__) && defined(__ARMEB__)
+    #define NPY_CPU_ARMEB
+#elif defined(__sh__) && defined(__LITTLE_ENDIAN__)
+    #define NPY_CPU_SH_LE
+#elif defined(__sh__) && defined(__BIG_ENDIAN__)
+    #define NPY_CPU_SH_BE
+#elif defined(__MIPSEL__)
+    #define NPY_CPU_MIPSEL
+#elif defined(__MIPSEB__)
+    #define NPY_CPU_MIPSEB
+#elif defined(__or1k__)
+    #define NPY_CPU_OR1K
+#elif defined(__aarch64__)
+    #define NPY_CPU_AARCH64
+#elif defined(__mc68000__)
+    #define NPY_CPU_M68K
+#elif defined(__arc__) && defined(__LITTLE_ENDIAN__)
+    #define NPY_CPU_ARCEL
+#elif defined(__arc__) && defined(__BIG_ENDIAN__)
+    #define NPY_CPU_ARCEB
+#else
+    #error Unknown CPU, please report this to numpy maintainers with \
+    information about your platform (OS, CPU and compiler)
+#endif
+
+#define NPY_COPY_PYOBJECT_PTR(dst, src) memcpy(dst, src, sizeof(PyObject *))
+
+#if (defined(NPY_CPU_X86) || defined(NPY_CPU_AMD64))
+#define NPY_CPU_HAVE_UNALIGNED_ACCESS 1
+#else
+#define NPY_CPU_HAVE_UNALIGNED_ACCESS 0
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_endian.h

@@ -0,0 +1,68 @@
+#ifndef _NPY_ENDIAN_H_
+#define _NPY_ENDIAN_H_
+
+/*
+ * NPY_BYTE_ORDER is set to the same value as BYTE_ORDER set by glibc in
+ * endian.h
+ */
+
+#if defined(NPY_HAVE_ENDIAN_H) || defined(NPY_HAVE_SYS_ENDIAN_H)
+    /* Use endian.h if available */
+
+    #if defined(NPY_HAVE_ENDIAN_H)
+    #include <endian.h>
+    #elif defined(NPY_HAVE_SYS_ENDIAN_H)
+    #include <sys/endian.h>
+    #endif
+
+    #if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && defined(LITTLE_ENDIAN)
+        #define NPY_BYTE_ORDER    BYTE_ORDER
+        #define NPY_LITTLE_ENDIAN LITTLE_ENDIAN
+        #define NPY_BIG_ENDIAN    BIG_ENDIAN
+    #elif defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN)
+        #define NPY_BYTE_ORDER    _BYTE_ORDER
+        #define NPY_LITTLE_ENDIAN _LITTLE_ENDIAN
+        #define NPY_BIG_ENDIAN    _BIG_ENDIAN
+    #elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
+        #define NPY_BYTE_ORDER    __BYTE_ORDER
+        #define NPY_LITTLE_ENDIAN __LITTLE_ENDIAN
+        #define NPY_BIG_ENDIAN    __BIG_ENDIAN
+    #endif
+#endif
+
+#ifndef NPY_BYTE_ORDER
+    /* Set endianness info using target CPU */
+    #include "npy_cpu.h"
+
+    #define NPY_LITTLE_ENDIAN 1234
+    #define NPY_BIG_ENDIAN 4321
+
+    #if defined(NPY_CPU_X86)            \
+            || defined(NPY_CPU_AMD64)   \
+            || defined(NPY_CPU_IA64)    \
+            || defined(NPY_CPU_ALPHA)   \
+            || defined(NPY_CPU_ARMEL)   \
+            || defined(NPY_CPU_AARCH64) \
+            || defined(NPY_CPU_SH_LE)   \
+            || defined(NPY_CPU_MIPSEL)  \
+            || defined(NPY_CPU_PPC64LE) \
+            || defined(NPY_CPU_ARCEL)
+        #define NPY_BYTE_ORDER NPY_LITTLE_ENDIAN
+    #elif defined(NPY_CPU_PPC)          \
+            || defined(NPY_CPU_SPARC)   \
+            || defined(NPY_CPU_S390)    \
+            || defined(NPY_CPU_HPPA)    \
+            || defined(NPY_CPU_PPC64)   \
+            || defined(NPY_CPU_ARMEB)   \
+            || defined(NPY_CPU_SH_BE)   \
+            || defined(NPY_CPU_MIPSEB)  \
+            || defined(NPY_CPU_OR1K)    \
+            || defined(NPY_CPU_M68K)    \
+            || defined(NPY_CPU_ARCEB)
+        #define NPY_BYTE_ORDER NPY_BIG_ENDIAN
+    #else
+        #error Unknown CPU: can not set endianness
+    #endif
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_interrupt.h

@@ -0,0 +1,117 @@
+
+/* Signal handling:
+
+This header file defines macros that allow your code to handle
+interrupts received during processing.  Interrupts that
+could reasonably be handled:
+
+SIGINT, SIGABRT, SIGALRM, SIGSEGV
+
+****Warning***************
+
+Do not allow code that creates temporary memory or increases reference
+counts of Python objects to be interrupted unless you handle it
+differently.
+
+**************************
+
+The mechanism for handling interrupts is conceptually simple:
+
+  - replace the signal handler with our own home-grown version
+     and store the old one.
+  - run the code to be interrupted -- if an interrupt occurs
+     the handler should basically just cause a return to the
+     calling function for finish work.
+  - restore the old signal handler
+
+Of course, every code that allows interrupts must account for
+returning via the interrupt and handle clean-up correctly.  But,
+even still, the simple paradigm is complicated by at least three
+factors.
+
+ 1) platform portability (i.e. Microsoft says not to use longjmp
+     to return from signal handling.  They have a __try  and __except
+     extension to C instead but what about mingw?).
+
+ 2) how to handle threads: apparently whether signals are delivered to
+    every thread of the process or the "invoking" thread is platform
+    dependent. --- we don't handle threads for now.
+
+ 3) do we need to worry about re-entrance.  For now, assume the
+    code will not call-back into itself.
+
+Ideas:
+
+ 1) Start by implementing an approach that works on platforms that
+    can use setjmp and longjmp functionality and does nothing
+    on other platforms.
+
+ 2) Ignore threads --- i.e. do not mix interrupt handling and threads
+
+ 3) Add a default signal_handler function to the C-API but have the rest
+    use macros.
+
+
+Simple Interface:
+
+
+In your C-extension: around a block of code you want to be interruptable
+with a SIGINT
+
+NPY_SIGINT_ON
+[code]
+NPY_SIGINT_OFF
+
+In order for this to work correctly, the
+[code] block must not allocate any memory or alter the reference count of any
+Python objects.  In other words [code] must be interruptible so that continuation
+after NPY_SIGINT_OFF will only be "missing some computations"
+
+Interrupt handling does not work well with threads.
+
+*/
+
+/* Add signal handling macros
+   Make the global variable and signal handler part of the C-API
+*/
+
+#ifndef NPY_INTERRUPT_H
+#define NPY_INTERRUPT_H
+
+#ifndef NPY_NO_SIGNAL
+
+#include <setjmp.h>
+#include <signal.h>
+
+#ifndef sigsetjmp
+
+#define NPY_SIGSETJMP(arg1, arg2) setjmp(arg1)
+#define NPY_SIGLONGJMP(arg1, arg2) longjmp(arg1, arg2)
+#define NPY_SIGJMP_BUF jmp_buf
+
+#else
+
+#define NPY_SIGSETJMP(arg1, arg2) sigsetjmp(arg1, arg2)
+#define NPY_SIGLONGJMP(arg1, arg2) siglongjmp(arg1, arg2)
+#define NPY_SIGJMP_BUF sigjmp_buf
+
+#endif
+
+#    define NPY_SIGINT_ON {                                             \
+                   PyOS_sighandler_t _npy_sig_save;                     \
+                   _npy_sig_save = PyOS_setsig(SIGINT, _PyArray_SigintHandler); \
+                   if (NPY_SIGSETJMP(*((NPY_SIGJMP_BUF *)_PyArray_GetSigintBuf()), \
+                                 1) == 0) {                             \
+
+#    define NPY_SIGINT_OFF }                                      \
+        PyOS_setsig(SIGINT, _npy_sig_save);                       \
+        }
+
+#else /* NPY_NO_SIGNAL  */
+
+#define NPY_SIGINT_ON
+#define NPY_SIGINT_OFF
+
+#endif /* HAVE_SIGSETJMP */
+
+#endif /* NPY_INTERRUPT_H */

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_math.h

@@ -0,0 +1,548 @@
+#ifndef __NPY_MATH_C99_H_
+#define __NPY_MATH_C99_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <math.h>
+#ifdef __SUNPRO_CC
+#include <sunmath.h>
+#endif
+#ifdef HAVE_NPY_CONFIG_H
+#include <npy_config.h>
+#endif
+#include <numpy/npy_common.h>
+
+/* By adding static inline specifiers to npy_math function definitions when
+   appropriate, compiler is given the opportunity to optimize */
+#if NPY_INLINE_MATH
+#define NPY_INPLACE NPY_INLINE static
+#else
+#define NPY_INPLACE
+#endif
+
+
+/*
+ * NAN and INFINITY like macros (same behavior as glibc for NAN, same as C99
+ * for INFINITY)
+ *
+ * XXX: I should test whether INFINITY and NAN are available on the platform
+ */
+NPY_INLINE static float __npy_inff(void)
+{
+    const union { npy_uint32 __i; float __f;} __bint = {0x7f800000UL};
+    return __bint.__f;
+}
+
+NPY_INLINE static float __npy_nanf(void)
+{
+    const union { npy_uint32 __i; float __f;} __bint = {0x7fc00000UL};
+    return __bint.__f;
+}
+
+NPY_INLINE static float __npy_pzerof(void)
+{
+    const union { npy_uint32 __i; float __f;} __bint = {0x00000000UL};
+    return __bint.__f;
+}
+
+NPY_INLINE static float __npy_nzerof(void)
+{
+    const union { npy_uint32 __i; float __f;} __bint = {0x80000000UL};
+    return __bint.__f;
+}
+
+#define NPY_INFINITYF __npy_inff()
+#define NPY_NANF __npy_nanf()
+#define NPY_PZEROF __npy_pzerof()
+#define NPY_NZEROF __npy_nzerof()
+
+#define NPY_INFINITY ((npy_double)NPY_INFINITYF)
+#define NPY_NAN ((npy_double)NPY_NANF)
+#define NPY_PZERO ((npy_double)NPY_PZEROF)
+#define NPY_NZERO ((npy_double)NPY_NZEROF)
+
+#define NPY_INFINITYL ((npy_longdouble)NPY_INFINITYF)
+#define NPY_NANL ((npy_longdouble)NPY_NANF)
+#define NPY_PZEROL ((npy_longdouble)NPY_PZEROF)
+#define NPY_NZEROL ((npy_longdouble)NPY_NZEROF)
+
+/*
+ * Useful constants
+ */
+#define NPY_E         2.718281828459045235360287471352662498  /* e */
+#define NPY_LOG2E     1.442695040888963407359924681001892137  /* log_2 e */
+#define NPY_LOG10E    0.434294481903251827651128918916605082  /* log_10 e */
+#define NPY_LOGE2     0.693147180559945309417232121458176568  /* log_e 2 */
+#define NPY_LOGE10    2.302585092994045684017991454684364208  /* log_e 10 */
+#define NPY_PI        3.141592653589793238462643383279502884  /* pi */
+#define NPY_PI_2      1.570796326794896619231321691639751442  /* pi/2 */
+#define NPY_PI_4      0.785398163397448309615660845819875721  /* pi/4 */
+#define NPY_1_PI      0.318309886183790671537767526745028724  /* 1/pi */
+#define NPY_2_PI      0.636619772367581343075535053490057448  /* 2/pi */
+#define NPY_EULER     0.577215664901532860606512090082402431  /* Euler constant */
+#define NPY_SQRT2     1.414213562373095048801688724209698079  /* sqrt(2) */
+#define NPY_SQRT1_2   0.707106781186547524400844362104849039  /* 1/sqrt(2) */
+
+#define NPY_Ef        2.718281828459045235360287471352662498F /* e */
+#define NPY_LOG2Ef    1.442695040888963407359924681001892137F /* log_2 e */
+#define NPY_LOG10Ef   0.434294481903251827651128918916605082F /* log_10 e */
+#define NPY_LOGE2f    0.693147180559945309417232121458176568F /* log_e 2 */
+#define NPY_LOGE10f   2.302585092994045684017991454684364208F /* log_e 10 */
+#define NPY_PIf       3.141592653589793238462643383279502884F /* pi */
+#define NPY_PI_2f     1.570796326794896619231321691639751442F /* pi/2 */
+#define NPY_PI_4f     0.785398163397448309615660845819875721F /* pi/4 */
+#define NPY_1_PIf     0.318309886183790671537767526745028724F /* 1/pi */
+#define NPY_2_PIf     0.636619772367581343075535053490057448F /* 2/pi */
+#define NPY_EULERf    0.577215664901532860606512090082402431F /* Euler constant */
+#define NPY_SQRT2f    1.414213562373095048801688724209698079F /* sqrt(2) */
+#define NPY_SQRT1_2f  0.707106781186547524400844362104849039F /* 1/sqrt(2) */
+
+#define NPY_El        2.718281828459045235360287471352662498L /* e */
+#define NPY_LOG2El    1.442695040888963407359924681001892137L /* log_2 e */
+#define NPY_LOG10El   0.434294481903251827651128918916605082L /* log_10 e */
+#define NPY_LOGE2l    0.693147180559945309417232121458176568L /* log_e 2 */
+#define NPY_LOGE10l   2.302585092994045684017991454684364208L /* log_e 10 */
+#define NPY_PIl       3.141592653589793238462643383279502884L /* pi */
+#define NPY_PI_2l     1.570796326794896619231321691639751442L /* pi/2 */
+#define NPY_PI_4l     0.785398163397448309615660845819875721L /* pi/4 */
+#define NPY_1_PIl     0.318309886183790671537767526745028724L /* 1/pi */
+#define NPY_2_PIl     0.636619772367581343075535053490057448L /* 2/pi */
+#define NPY_EULERl    0.577215664901532860606512090082402431L /* Euler constant */
+#define NPY_SQRT2l    1.414213562373095048801688724209698079L /* sqrt(2) */
+#define NPY_SQRT1_2l  0.707106781186547524400844362104849039L /* 1/sqrt(2) */
+
+/*
+ * C99 double math funcs
+ */
+NPY_INPLACE double npy_sin(double x);
+NPY_INPLACE double npy_cos(double x);
+NPY_INPLACE double npy_tan(double x);
+NPY_INPLACE double npy_sinh(double x);
+NPY_INPLACE double npy_cosh(double x);
+NPY_INPLACE double npy_tanh(double x);
+
+NPY_INPLACE double npy_asin(double x);
+NPY_INPLACE double npy_acos(double x);
+NPY_INPLACE double npy_atan(double x);
+
+NPY_INPLACE double npy_log(double x);
+NPY_INPLACE double npy_log10(double x);
+NPY_INPLACE double npy_exp(double x);
+NPY_INPLACE double npy_sqrt(double x);
+NPY_INPLACE double npy_cbrt(double x);
+
+NPY_INPLACE double npy_fabs(double x);
+NPY_INPLACE double npy_ceil(double x);
+NPY_INPLACE double npy_fmod(double x, double y);
+NPY_INPLACE double npy_floor(double x);
+
+NPY_INPLACE double npy_expm1(double x);
+NPY_INPLACE double npy_log1p(double x);
+NPY_INPLACE double npy_hypot(double x, double y);
+NPY_INPLACE double npy_acosh(double x);
+NPY_INPLACE double npy_asinh(double xx);
+NPY_INPLACE double npy_atanh(double x);
+NPY_INPLACE double npy_rint(double x);
+NPY_INPLACE double npy_trunc(double x);
+NPY_INPLACE double npy_exp2(double x);
+NPY_INPLACE double npy_log2(double x);
+
+NPY_INPLACE double npy_atan2(double x, double y);
+NPY_INPLACE double npy_pow(double x, double y);
+NPY_INPLACE double npy_modf(double x, double* y);
+NPY_INPLACE double npy_frexp(double x, int* y);
+NPY_INPLACE double npy_ldexp(double n, int y);
+
+NPY_INPLACE double npy_copysign(double x, double y);
+double npy_nextafter(double x, double y);
+double npy_spacing(double x);
+
+/*
+ * IEEE 754 fpu handling. Those are guaranteed to be macros
+ */
+
+/* use builtins to avoid function calls in tight loops
+ * only available if npy_config.h is available (= numpys own build) */
+#if HAVE___BUILTIN_ISNAN
+    #define npy_isnan(x) __builtin_isnan(x)
+#else
+    #ifndef NPY_HAVE_DECL_ISNAN
+        #define npy_isnan(x) ((x) != (x))
+    #else
+        #if defined(_MSC_VER) && (_MSC_VER < 1900)
+            #define npy_isnan(x) _isnan((x))
+        #else
+            #define npy_isnan(x) isnan(x)
+        #endif
+    #endif
+#endif
+
+
+/* only available if npy_config.h is available (= numpys own build) */
+#if HAVE___BUILTIN_ISFINITE
+    #define npy_isfinite(x) __builtin_isfinite(x)
+#else
+    #ifndef NPY_HAVE_DECL_ISFINITE
+        #ifdef _MSC_VER
+            #define npy_isfinite(x) _finite((x))
+        #else
+            #define npy_isfinite(x) !npy_isnan((x) + (-x))
+        #endif
+    #else
+        #define npy_isfinite(x) isfinite((x))
+    #endif
+#endif
+
+/* only available if npy_config.h is available (= numpys own build) */
+#if HAVE___BUILTIN_ISINF
+    #define npy_isinf(x) __builtin_isinf(x)
+#else
+    #ifndef NPY_HAVE_DECL_ISINF
+        #define npy_isinf(x) (!npy_isfinite(x) && !npy_isnan(x))
+    #else
+        #if defined(_MSC_VER) && (_MSC_VER < 1900)
+            #define npy_isinf(x) (!_finite((x)) && !_isnan((x)))
+        #else
+            #define npy_isinf(x) isinf((x))
+        #endif
+    #endif
+#endif
+
+#ifndef NPY_HAVE_DECL_SIGNBIT
+    int _npy_signbit_f(float x);
+    int _npy_signbit_d(double x);
+    int _npy_signbit_ld(long double x);
+    #define npy_signbit(x) \
+        (sizeof (x) == sizeof (long double) ? _npy_signbit_ld (x) \
+         : sizeof (x) == sizeof (double) ? _npy_signbit_d (x) \
+         : _npy_signbit_f (x))
+#else
+    #define npy_signbit(x) signbit((x))
+#endif
+
+/*
+ * float C99 math functions
+ */
+NPY_INPLACE float npy_sinf(float x);
+NPY_INPLACE float npy_cosf(float x);
+NPY_INPLACE float npy_tanf(float x);
+NPY_INPLACE float npy_sinhf(float x);
+NPY_INPLACE float npy_coshf(float x);
+NPY_INPLACE float npy_tanhf(float x);
+NPY_INPLACE float npy_fabsf(float x);
+NPY_INPLACE float npy_floorf(float x);
+NPY_INPLACE float npy_ceilf(float x);
+NPY_INPLACE float npy_rintf(float x);
+NPY_INPLACE float npy_truncf(float x);
+NPY_INPLACE float npy_sqrtf(float x);
+NPY_INPLACE float npy_cbrtf(float x);
+NPY_INPLACE float npy_log10f(float x);
+NPY_INPLACE float npy_logf(float x);
+NPY_INPLACE float npy_expf(float x);
+NPY_INPLACE float npy_expm1f(float x);
+NPY_INPLACE float npy_asinf(float x);
+NPY_INPLACE float npy_acosf(float x);
+NPY_INPLACE float npy_atanf(float x);
+NPY_INPLACE float npy_asinhf(float x);
+NPY_INPLACE float npy_acoshf(float x);
+NPY_INPLACE float npy_atanhf(float x);
+NPY_INPLACE float npy_log1pf(float x);
+NPY_INPLACE float npy_exp2f(float x);
+NPY_INPLACE float npy_log2f(float x);
+
+NPY_INPLACE float npy_atan2f(float x, float y);
+NPY_INPLACE float npy_hypotf(float x, float y);
+NPY_INPLACE float npy_powf(float x, float y);
+NPY_INPLACE float npy_fmodf(float x, float y);
+
+NPY_INPLACE float npy_modff(float x, float* y);
+NPY_INPLACE float npy_frexpf(float x, int* y);
+NPY_INPLACE float npy_ldexpf(float x, int y);
+
+NPY_INPLACE float npy_copysignf(float x, float y);
+float npy_nextafterf(float x, float y);
+float npy_spacingf(float x);
+
+/*
+ * long double C99 math functions
+ */
+NPY_INPLACE npy_longdouble npy_sinl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_cosl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_tanl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_sinhl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_coshl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_tanhl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_fabsl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_floorl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_ceill(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_rintl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_truncl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_sqrtl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_cbrtl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_log10l(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_logl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_expl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_expm1l(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_asinl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_acosl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_atanl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_asinhl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_acoshl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_atanhl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_log1pl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_exp2l(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_log2l(npy_longdouble x);
+
+NPY_INPLACE npy_longdouble npy_atan2l(npy_longdouble x, npy_longdouble y);
+NPY_INPLACE npy_longdouble npy_hypotl(npy_longdouble x, npy_longdouble y);
+NPY_INPLACE npy_longdouble npy_powl(npy_longdouble x, npy_longdouble y);
+NPY_INPLACE npy_longdouble npy_fmodl(npy_longdouble x, npy_longdouble y);
+
+NPY_INPLACE npy_longdouble npy_modfl(npy_longdouble x, npy_longdouble* y);
+NPY_INPLACE npy_longdouble npy_frexpl(npy_longdouble x, int* y);
+NPY_INPLACE npy_longdouble npy_ldexpl(npy_longdouble x, int y);
+
+NPY_INPLACE npy_longdouble npy_copysignl(npy_longdouble x, npy_longdouble y);
+npy_longdouble npy_nextafterl(npy_longdouble x, npy_longdouble y);
+npy_longdouble npy_spacingl(npy_longdouble x);
+
+/*
+ * Non standard functions
+ */
+NPY_INPLACE double npy_deg2rad(double x);
+NPY_INPLACE double npy_rad2deg(double x);
+NPY_INPLACE double npy_logaddexp(double x, double y);
+NPY_INPLACE double npy_logaddexp2(double x, double y);
+NPY_INPLACE double npy_divmod(double x, double y, double *modulus);
+NPY_INPLACE double npy_heaviside(double x, double h0);
+
+NPY_INPLACE float npy_deg2radf(float x);
+NPY_INPLACE float npy_rad2degf(float x);
+NPY_INPLACE float npy_logaddexpf(float x, float y);
+NPY_INPLACE float npy_logaddexp2f(float x, float y);
+NPY_INPLACE float npy_divmodf(float x, float y, float *modulus);
+NPY_INPLACE float npy_heavisidef(float x, float h0);
+
+NPY_INPLACE npy_longdouble npy_deg2radl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_rad2degl(npy_longdouble x);
+NPY_INPLACE npy_longdouble npy_logaddexpl(npy_longdouble x, npy_longdouble y);
+NPY_INPLACE npy_longdouble npy_logaddexp2l(npy_longdouble x, npy_longdouble y);
+NPY_INPLACE npy_longdouble npy_divmodl(npy_longdouble x, npy_longdouble y,
+                           npy_longdouble *modulus);
+NPY_INPLACE npy_longdouble npy_heavisidel(npy_longdouble x, npy_longdouble h0);
+
+#define npy_degrees npy_rad2deg
+#define npy_degreesf npy_rad2degf
+#define npy_degreesl npy_rad2degl
+
+#define npy_radians npy_deg2rad
+#define npy_radiansf npy_deg2radf
+#define npy_radiansl npy_deg2radl
+
+/*
+ * Complex declarations
+ */
+
+/*
+ * C99 specifies that complex numbers have the same representation as
+ * an array of two elements, where the first element is the real part
+ * and the second element is the imaginary part.
+ */
+#define __NPY_CPACK_IMP(x, y, type, ctype)   \
+    union {                                  \
+        ctype z;                             \
+        type a[2];                           \
+    } z1;;                                   \
+                                             \
+    z1.a[0] = (x);                           \
+    z1.a[1] = (y);                           \
+                                             \
+    return z1.z;
+
+static NPY_INLINE npy_cdouble npy_cpack(double x, double y)
+{
+    __NPY_CPACK_IMP(x, y, double, npy_cdouble);
+}
+
+static NPY_INLINE npy_cfloat npy_cpackf(float x, float y)
+{
+    __NPY_CPACK_IMP(x, y, float, npy_cfloat);
+}
+
+static NPY_INLINE npy_clongdouble npy_cpackl(npy_longdouble x, npy_longdouble y)
+{
+    __NPY_CPACK_IMP(x, y, npy_longdouble, npy_clongdouble);
+}
+#undef __NPY_CPACK_IMP
+
+/*
+ * Same remark as above, but in the other direction: extract first/second
+ * member of complex number, assuming a C99-compatible representation
+ *
+ * Those are defineds as static inline, and such as a reasonable compiler would
+ * most likely compile this to one or two instructions (on CISC at least)
+ */
+#define __NPY_CEXTRACT_IMP(z, index, type, ctype)   \
+    union {                                         \
+        ctype z;                                    \
+        type a[2];                                  \
+    } __z_repr;                                     \
+    __z_repr.z = z;                                 \
+                                                    \
+    return __z_repr.a[index];
+
+static NPY_INLINE double npy_creal(npy_cdouble z)
+{
+    __NPY_CEXTRACT_IMP(z, 0, double, npy_cdouble);
+}
+
+static NPY_INLINE double npy_cimag(npy_cdouble z)
+{
+    __NPY_CEXTRACT_IMP(z, 1, double, npy_cdouble);
+}
+
+static NPY_INLINE float npy_crealf(npy_cfloat z)
+{
+    __NPY_CEXTRACT_IMP(z, 0, float, npy_cfloat);
+}
+
+static NPY_INLINE float npy_cimagf(npy_cfloat z)
+{
+    __NPY_CEXTRACT_IMP(z, 1, float, npy_cfloat);
+}
+
+static NPY_INLINE npy_longdouble npy_creall(npy_clongdouble z)
+{
+    __NPY_CEXTRACT_IMP(z, 0, npy_longdouble, npy_clongdouble);
+}
+
+static NPY_INLINE npy_longdouble npy_cimagl(npy_clongdouble z)
+{
+    __NPY_CEXTRACT_IMP(z, 1, npy_longdouble, npy_clongdouble);
+}
+#undef __NPY_CEXTRACT_IMP
+
+/*
+ * Double precision complex functions
+ */
+double npy_cabs(npy_cdouble z);
+double npy_carg(npy_cdouble z);
+
+npy_cdouble npy_cexp(npy_cdouble z);
+npy_cdouble npy_clog(npy_cdouble z);
+npy_cdouble npy_cpow(npy_cdouble x, npy_cdouble y);
+
+npy_cdouble npy_csqrt(npy_cdouble z);
+
+npy_cdouble npy_ccos(npy_cdouble z);
+npy_cdouble npy_csin(npy_cdouble z);
+npy_cdouble npy_ctan(npy_cdouble z);
+
+npy_cdouble npy_ccosh(npy_cdouble z);
+npy_cdouble npy_csinh(npy_cdouble z);
+npy_cdouble npy_ctanh(npy_cdouble z);
+
+npy_cdouble npy_cacos(npy_cdouble z);
+npy_cdouble npy_casin(npy_cdouble z);
+npy_cdouble npy_catan(npy_cdouble z);
+
+npy_cdouble npy_cacosh(npy_cdouble z);
+npy_cdouble npy_casinh(npy_cdouble z);
+npy_cdouble npy_catanh(npy_cdouble z);
+
+/*
+ * Single precision complex functions
+ */
+float npy_cabsf(npy_cfloat z);
+float npy_cargf(npy_cfloat z);
+
+npy_cfloat npy_cexpf(npy_cfloat z);
+npy_cfloat npy_clogf(npy_cfloat z);
+npy_cfloat npy_cpowf(npy_cfloat x, npy_cfloat y);
+
+npy_cfloat npy_csqrtf(npy_cfloat z);
+
+npy_cfloat npy_ccosf(npy_cfloat z);
+npy_cfloat npy_csinf(npy_cfloat z);
+npy_cfloat npy_ctanf(npy_cfloat z);
+
+npy_cfloat npy_ccoshf(npy_cfloat z);
+npy_cfloat npy_csinhf(npy_cfloat z);
+npy_cfloat npy_ctanhf(npy_cfloat z);
+
+npy_cfloat npy_cacosf(npy_cfloat z);
+npy_cfloat npy_casinf(npy_cfloat z);
+npy_cfloat npy_catanf(npy_cfloat z);
+
+npy_cfloat npy_cacoshf(npy_cfloat z);
+npy_cfloat npy_casinhf(npy_cfloat z);
+npy_cfloat npy_catanhf(npy_cfloat z);
+
+
+/*
+ * Extended precision complex functions
+ */
+npy_longdouble npy_cabsl(npy_clongdouble z);
+npy_longdouble npy_cargl(npy_clongdouble z);
+
+npy_clongdouble npy_cexpl(npy_clongdouble z);
+npy_clongdouble npy_clogl(npy_clongdouble z);
+npy_clongdouble npy_cpowl(npy_clongdouble x, npy_clongdouble y);
+
+npy_clongdouble npy_csqrtl(npy_clongdouble z);
+
+npy_clongdouble npy_ccosl(npy_clongdouble z);
+npy_clongdouble npy_csinl(npy_clongdouble z);
+npy_clongdouble npy_ctanl(npy_clongdouble z);
+
+npy_clongdouble npy_ccoshl(npy_clongdouble z);
+npy_clongdouble npy_csinhl(npy_clongdouble z);
+npy_clongdouble npy_ctanhl(npy_clongdouble z);
+
+npy_clongdouble npy_cacosl(npy_clongdouble z);
+npy_clongdouble npy_casinl(npy_clongdouble z);
+npy_clongdouble npy_catanl(npy_clongdouble z);
+
+npy_clongdouble npy_cacoshl(npy_clongdouble z);
+npy_clongdouble npy_casinhl(npy_clongdouble z);
+npy_clongdouble npy_catanhl(npy_clongdouble z);
+
+
+/*
+ * Functions that set the floating point error
+ * status word.
+ */
+
+/*
+ * platform-dependent code translates floating point
+ * status to an integer sum of these values
+ */
+#define NPY_FPE_DIVIDEBYZERO  1
+#define NPY_FPE_OVERFLOW      2
+#define NPY_FPE_UNDERFLOW     4
+#define NPY_FPE_INVALID       8
+
+int npy_clear_floatstatus_barrier(char*);
+int npy_get_floatstatus_barrier(char*);
+/*
+ * use caution with these - clang and gcc8.1 are known to reorder calls
+ * to this form of the function which can defeat the check
+ */
+int npy_clear_floatstatus(void);
+int npy_get_floatstatus(void);
+void npy_set_floatstatus_divbyzero(void);
+void npy_set_floatstatus_overflow(void);
+void npy_set_floatstatus_underflow(void);
+void npy_set_floatstatus_invalid(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#if NPY_INLINE_MATH
+#include "npy_math_internal.h"
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_no_deprecated_api.h

@@ -0,0 +1,19 @@
+/*
+ * This include file is provided for inclusion in Cython *.pyd files where
+ * one would like to define the NPY_NO_DEPRECATED_API macro. It can be
+ * included by
+ *
+ * cdef extern from "npy_no_deprecated_api.h": pass
+ *
+ */
+#ifndef NPY_NO_DEPRECATED_API
+
+/* put this check here since there may be multiple includes in C extensions. */
+#if defined(NDARRAYTYPES_H) || defined(_NPY_DEPRECATED_API_H) || \
+    defined(OLD_DEFINES_H)
+#error "npy_no_deprecated_api.h" must be first among numpy includes.
+#else
+#define NPY_NO_DEPRECATED_API NPY_API_VERSION
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/npy_os.h

@@ -0,0 +1,30 @@
+#ifndef _NPY_OS_H_
+#define _NPY_OS_H_
+
+#if defined(linux) || defined(__linux) || defined(__linux__)
+    #define NPY_OS_LINUX
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || \
+            defined(__OpenBSD__) || defined(__DragonFly__)
+    #define NPY_OS_BSD
+    #ifdef __FreeBSD__
+        #define NPY_OS_FREEBSD
+    #elif defined(__NetBSD__)
+        #define NPY_OS_NETBSD
+    #elif defined(__OpenBSD__)
+        #define NPY_OS_OPENBSD
+    #elif defined(__DragonFly__)
+        #define NPY_OS_DRAGONFLY
+    #endif
+#elif defined(sun) || defined(__sun)
+    #define NPY_OS_SOLARIS
+#elif defined(__CYGWIN__)
+    #define NPY_OS_CYGWIN
+#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+    #define NPY_OS_WIN32
+#elif defined(__APPLE__)
+    #define NPY_OS_DARWIN
+#else
+    #define NPY_OS_UNKNOWN
+#endif
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/numpyconfig.h

@@ -0,0 +1,40 @@
+#ifndef _NPY_NUMPYCONFIG_H_
+#define _NPY_NUMPYCONFIG_H_
+
+#include "_numpyconfig.h"
+
+/*
+ * On Mac OS X, because there is only one configuration stage for all the archs
+ * in universal builds, any macro which depends on the arch needs to be
+ * hardcoded
+ */
+#ifdef __APPLE__
+    #undef NPY_SIZEOF_LONG
+    #undef NPY_SIZEOF_PY_INTPTR_T
+
+    #ifdef __LP64__
+        #define NPY_SIZEOF_LONG         8
+        #define NPY_SIZEOF_PY_INTPTR_T  8
+    #else
+        #define NPY_SIZEOF_LONG         4
+        #define NPY_SIZEOF_PY_INTPTR_T  4
+    #endif
+#endif
+
+/**
+ * To help with the NPY_NO_DEPRECATED_API macro, we include API version
+ * numbers for specific versions of NumPy. To exclude all API that was
+ * deprecated as of 1.7, add the following before #including any NumPy
+ * headers:
+ *   #define NPY_NO_DEPRECATED_API  NPY_1_7_API_VERSION
+ */
+#define NPY_1_7_API_VERSION 0x00000007
+#define NPY_1_8_API_VERSION 0x00000008
+#define NPY_1_9_API_VERSION 0x00000008
+#define NPY_1_10_API_VERSION 0x00000008
+#define NPY_1_11_API_VERSION 0x00000008
+#define NPY_1_12_API_VERSION 0x00000008
+#define NPY_1_13_API_VERSION 0x00000008
+#define NPY_1_14_API_VERSION 0x00000008
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/old_defines.h

@@ -0,0 +1,187 @@
+/* This header is deprecated as of NumPy 1.7 */
+#ifndef OLD_DEFINES_H
+#define OLD_DEFINES_H
+
+#if defined(NPY_NO_DEPRECATED_API) && NPY_NO_DEPRECATED_API >= NPY_1_7_API_VERSION
+#error The header "old_defines.h" is deprecated as of NumPy 1.7.
+#endif
+
+#define NDARRAY_VERSION NPY_VERSION
+
+#define PyArray_MIN_BUFSIZE NPY_MIN_BUFSIZE
+#define PyArray_MAX_BUFSIZE NPY_MAX_BUFSIZE
+#define PyArray_BUFSIZE NPY_BUFSIZE
+
+#define PyArray_PRIORITY NPY_PRIORITY
+#define PyArray_SUBTYPE_PRIORITY NPY_PRIORITY
+#define PyArray_NUM_FLOATTYPE NPY_NUM_FLOATTYPE
+
+#define NPY_MAX PyArray_MAX
+#define NPY_MIN PyArray_MIN
+
+#define PyArray_TYPES       NPY_TYPES
+#define PyArray_BOOL        NPY_BOOL
+#define PyArray_BYTE        NPY_BYTE
+#define PyArray_UBYTE       NPY_UBYTE
+#define PyArray_SHORT       NPY_SHORT
+#define PyArray_USHORT      NPY_USHORT
+#define PyArray_INT         NPY_INT
+#define PyArray_UINT        NPY_UINT
+#define PyArray_LONG        NPY_LONG
+#define PyArray_ULONG       NPY_ULONG
+#define PyArray_LONGLONG    NPY_LONGLONG
+#define PyArray_ULONGLONG   NPY_ULONGLONG
+#define PyArray_HALF        NPY_HALF
+#define PyArray_FLOAT       NPY_FLOAT
+#define PyArray_DOUBLE      NPY_DOUBLE
+#define PyArray_LONGDOUBLE  NPY_LONGDOUBLE
+#define PyArray_CFLOAT      NPY_CFLOAT
+#define PyArray_CDOUBLE     NPY_CDOUBLE
+#define PyArray_CLONGDOUBLE NPY_CLONGDOUBLE
+#define PyArray_OBJECT      NPY_OBJECT
+#define PyArray_STRING      NPY_STRING
+#define PyArray_UNICODE     NPY_UNICODE
+#define PyArray_VOID        NPY_VOID
+#define PyArray_DATETIME    NPY_DATETIME
+#define PyArray_TIMEDELTA   NPY_TIMEDELTA
+#define PyArray_NTYPES      NPY_NTYPES
+#define PyArray_NOTYPE      NPY_NOTYPE
+#define PyArray_CHAR        NPY_CHAR
+#define PyArray_USERDEF     NPY_USERDEF
+#define PyArray_NUMUSERTYPES NPY_NUMUSERTYPES
+
+#define PyArray_INTP        NPY_INTP
+#define PyArray_UINTP       NPY_UINTP
+
+#define PyArray_INT8    NPY_INT8
+#define PyArray_UINT8   NPY_UINT8
+#define PyArray_INT16   NPY_INT16
+#define PyArray_UINT16  NPY_UINT16
+#define PyArray_INT32   NPY_INT32
+#define PyArray_UINT32  NPY_UINT32
+
+#ifdef NPY_INT64
+#define PyArray_INT64   NPY_INT64
+#define PyArray_UINT64  NPY_UINT64
+#endif
+
+#ifdef NPY_INT128
+#define PyArray_INT128 NPY_INT128
+#define PyArray_UINT128 NPY_UINT128
+#endif
+
+#ifdef NPY_FLOAT16
+#define PyArray_FLOAT16  NPY_FLOAT16
+#define PyArray_COMPLEX32  NPY_COMPLEX32
+#endif
+
+#ifdef NPY_FLOAT80
+#define PyArray_FLOAT80  NPY_FLOAT80
+#define PyArray_COMPLEX160  NPY_COMPLEX160
+#endif
+
+#ifdef NPY_FLOAT96
+#define PyArray_FLOAT96  NPY_FLOAT96
+#define PyArray_COMPLEX192  NPY_COMPLEX192
+#endif
+
+#ifdef NPY_FLOAT128
+#define PyArray_FLOAT128  NPY_FLOAT128
+#define PyArray_COMPLEX256  NPY_COMPLEX256
+#endif
+
+#define PyArray_FLOAT32    NPY_FLOAT32
+#define PyArray_COMPLEX64  NPY_COMPLEX64
+#define PyArray_FLOAT64    NPY_FLOAT64
+#define PyArray_COMPLEX128 NPY_COMPLEX128
+
+
+#define PyArray_TYPECHAR        NPY_TYPECHAR
+#define PyArray_BOOLLTR         NPY_BOOLLTR
+#define PyArray_BYTELTR         NPY_BYTELTR
+#define PyArray_UBYTELTR        NPY_UBYTELTR
+#define PyArray_SHORTLTR        NPY_SHORTLTR
+#define PyArray_USHORTLTR       NPY_USHORTLTR
+#define PyArray_INTLTR          NPY_INTLTR
+#define PyArray_UINTLTR         NPY_UINTLTR
+#define PyArray_LONGLTR         NPY_LONGLTR
+#define PyArray_ULONGLTR        NPY_ULONGLTR
+#define PyArray_LONGLONGLTR     NPY_LONGLONGLTR
+#define PyArray_ULONGLONGLTR    NPY_ULONGLONGLTR
+#define PyArray_HALFLTR         NPY_HALFLTR
+#define PyArray_FLOATLTR        NPY_FLOATLTR
+#define PyArray_DOUBLELTR       NPY_DOUBLELTR
+#define PyArray_LONGDOUBLELTR   NPY_LONGDOUBLELTR
+#define PyArray_CFLOATLTR       NPY_CFLOATLTR
+#define PyArray_CDOUBLELTR      NPY_CDOUBLELTR
+#define PyArray_CLONGDOUBLELTR  NPY_CLONGDOUBLELTR
+#define PyArray_OBJECTLTR       NPY_OBJECTLTR
+#define PyArray_STRINGLTR       NPY_STRINGLTR
+#define PyArray_STRINGLTR2      NPY_STRINGLTR2
+#define PyArray_UNICODELTR      NPY_UNICODELTR
+#define PyArray_VOIDLTR         NPY_VOIDLTR
+#define PyArray_DATETIMELTR     NPY_DATETIMELTR
+#define PyArray_TIMEDELTALTR    NPY_TIMEDELTALTR
+#define PyArray_CHARLTR         NPY_CHARLTR
+#define PyArray_INTPLTR         NPY_INTPLTR
+#define PyArray_UINTPLTR        NPY_UINTPLTR
+#define PyArray_GENBOOLLTR      NPY_GENBOOLLTR
+#define PyArray_SIGNEDLTR       NPY_SIGNEDLTR
+#define PyArray_UNSIGNEDLTR     NPY_UNSIGNEDLTR
+#define PyArray_FLOATINGLTR     NPY_FLOATINGLTR
+#define PyArray_COMPLEXLTR      NPY_COMPLEXLTR
+
+#define PyArray_QUICKSORT   NPY_QUICKSORT
+#define PyArray_HEAPSORT    NPY_HEAPSORT
+#define PyArray_MERGESORT   NPY_MERGESORT
+#define PyArray_SORTKIND    NPY_SORTKIND
+#define PyArray_NSORTS      NPY_NSORTS
+
+#define PyArray_NOSCALAR       NPY_NOSCALAR
+#define PyArray_BOOL_SCALAR    NPY_BOOL_SCALAR
+#define PyArray_INTPOS_SCALAR  NPY_INTPOS_SCALAR
+#define PyArray_INTNEG_SCALAR  NPY_INTNEG_SCALAR
+#define PyArray_FLOAT_SCALAR   NPY_FLOAT_SCALAR
+#define PyArray_COMPLEX_SCALAR NPY_COMPLEX_SCALAR
+#define PyArray_OBJECT_SCALAR  NPY_OBJECT_SCALAR
+#define PyArray_SCALARKIND     NPY_SCALARKIND
+#define PyArray_NSCALARKINDS   NPY_NSCALARKINDS
+
+#define PyArray_ANYORDER     NPY_ANYORDER
+#define PyArray_CORDER       NPY_CORDER
+#define PyArray_FORTRANORDER NPY_FORTRANORDER
+#define PyArray_ORDER        NPY_ORDER
+
+#define PyDescr_ISBOOL      PyDataType_ISBOOL
+#define PyDescr_ISUNSIGNED  PyDataType_ISUNSIGNED
+#define PyDescr_ISSIGNED    PyDataType_ISSIGNED
+#define PyDescr_ISINTEGER   PyDataType_ISINTEGER
+#define PyDescr_ISFLOAT     PyDataType_ISFLOAT
+#define PyDescr_ISNUMBER    PyDataType_ISNUMBER
+#define PyDescr_ISSTRING    PyDataType_ISSTRING
+#define PyDescr_ISCOMPLEX   PyDataType_ISCOMPLEX
+#define PyDescr_ISPYTHON    PyDataType_ISPYTHON
+#define PyDescr_ISFLEXIBLE  PyDataType_ISFLEXIBLE
+#define PyDescr_ISUSERDEF   PyDataType_ISUSERDEF
+#define PyDescr_ISEXTENDED  PyDataType_ISEXTENDED
+#define PyDescr_ISOBJECT    PyDataType_ISOBJECT
+#define PyDescr_HASFIELDS   PyDataType_HASFIELDS
+
+#define PyArray_LITTLE NPY_LITTLE
+#define PyArray_BIG NPY_BIG
+#define PyArray_NATIVE NPY_NATIVE
+#define PyArray_SWAP NPY_SWAP
+#define PyArray_IGNORE NPY_IGNORE
+
+#define PyArray_NATBYTE NPY_NATBYTE
+#define PyArray_OPPBYTE NPY_OPPBYTE
+
+#define PyArray_MAX_ELSIZE NPY_MAX_ELSIZE
+
+#define PyArray_USE_PYMEM NPY_USE_PYMEM
+
+#define PyArray_RemoveLargest PyArray_RemoveSmallest
+
+#define PyArray_UCS4 npy_ucs4
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/oldnumeric.h

@@ -0,0 +1,25 @@
+#include "arrayobject.h"
+
+#ifndef PYPY_VERSION
+#ifndef REFCOUNT
+#  define REFCOUNT NPY_REFCOUNT
+#  define MAX_ELSIZE 16
+#endif
+#endif
+
+#define PyArray_UNSIGNED_TYPES
+#define PyArray_SBYTE NPY_BYTE
+#define PyArray_CopyArray PyArray_CopyInto
+#define _PyArray_multiply_list PyArray_MultiplyIntList
+#define PyArray_ISSPACESAVER(m) NPY_FALSE
+#define PyScalarArray_Check PyArray_CheckScalar
+
+#define CONTIGUOUS NPY_CONTIGUOUS
+#define OWN_DIMENSIONS 0
+#define OWN_STRIDES 0
+#define OWN_DATA NPY_OWNDATA
+#define SAVESPACE 0
+#define SAVESPACEBIT 0
+
+#undef import_array
+#define import_array() { if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import"); } }

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/ufunc_api.txt

@@ -0,0 +1,321 @@
+
+=================
+NumPy Ufunc C-API
+=================
+::
+
+  PyObject *
+  PyUFunc_FromFuncAndData(PyUFuncGenericFunction *func, void
+                          **data, char *types, int ntypes, int nin, int
+                          nout, int identity, const char *name, const
+                          char *doc, int unused)
+
+
+::
+
+  int
+  PyUFunc_RegisterLoopForType(PyUFuncObject *ufunc, int
+                              usertype, PyUFuncGenericFunction
+                              function, int *arg_types, void *data)
+
+
+::
+
+  int
+  PyUFunc_GenericFunction(PyUFuncObject *ufunc, PyObject *args, PyObject
+                          *kwds, PyArrayObject **op)
+
+
+This generic function is called with the ufunc object, the arguments to it,
+and an array of (pointers to) PyArrayObjects which are NULL.
+
+'op' is an array of at least NPY_MAXARGS PyArrayObject *.
+
+::
+
+  void
+  PyUFunc_f_f_As_d_d(char **args, npy_intp *dimensions, npy_intp
+                     *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_d_d(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_f_f(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_g_g(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_F_F_As_D_D(char **args, npy_intp *dimensions, npy_intp
+                     *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_F_F(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_D_D(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_G_G(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_O_O(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_ff_f_As_dd_d(char **args, npy_intp *dimensions, npy_intp
+                       *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_ff_f(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_dd_d(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_gg_g(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_FF_F_As_DD_D(char **args, npy_intp *dimensions, npy_intp
+                       *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_DD_D(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_FF_F(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_GG_G(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_OO_O(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_O_O_method(char **args, npy_intp *dimensions, npy_intp
+                     *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_OO_O_method(char **args, npy_intp *dimensions, npy_intp
+                      *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_On_Om(char **args, npy_intp *dimensions, npy_intp *steps, void
+                *func)
+
+
+::
+
+  int
+  PyUFunc_GetPyValues(char *name, int *bufsize, int *errmask, PyObject
+                      **errobj)
+
+
+On return, if errobj is populated with a non-NULL value, the caller
+owns a new reference to errobj.
+
+::
+
+  int
+  PyUFunc_checkfperr(int errmask, PyObject *errobj, int *first)
+
+
+::
+
+  void
+  PyUFunc_clearfperr()
+
+
+::
+
+  int
+  PyUFunc_getfperr(void )
+
+
+::
+
+  int
+  PyUFunc_handlefperr(int errmask, PyObject *errobj, int retstatus, int
+                      *first)
+
+
+::
+
+  int
+  PyUFunc_ReplaceLoopBySignature(PyUFuncObject
+                                 *func, PyUFuncGenericFunction
+                                 newfunc, int
+                                 *signature, PyUFuncGenericFunction
+                                 *oldfunc)
+
+
+::
+
+  PyObject *
+  PyUFunc_FromFuncAndDataAndSignature(PyUFuncGenericFunction *func, void
+                                      **data, char *types, int
+                                      ntypes, int nin, int nout, int
+                                      identity, const char *name, const
+                                      char *doc, int unused, const char
+                                      *signature)
+
+
+::
+
+  int
+  PyUFunc_SetUsesArraysAsData(void **data, size_t i)
+
+
+::
+
+  void
+  PyUFunc_e_e(char **args, npy_intp *dimensions, npy_intp *steps, void
+              *func)
+
+
+::
+
+  void
+  PyUFunc_e_e_As_f_f(char **args, npy_intp *dimensions, npy_intp
+                     *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_e_e_As_d_d(char **args, npy_intp *dimensions, npy_intp
+                     *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_ee_e(char **args, npy_intp *dimensions, npy_intp *steps, void
+               *func)
+
+
+::
+
+  void
+  PyUFunc_ee_e_As_ff_f(char **args, npy_intp *dimensions, npy_intp
+                       *steps, void *func)
+
+
+::
+
+  void
+  PyUFunc_ee_e_As_dd_d(char **args, npy_intp *dimensions, npy_intp
+                       *steps, void *func)
+
+
+::
+
+  int
+  PyUFunc_DefaultTypeResolver(PyUFuncObject *ufunc, NPY_CASTING
+                              casting, PyArrayObject
+                              **operands, PyObject
+                              *type_tup, PyArray_Descr **out_dtypes)
+
+
+This function applies the default type resolution rules
+for the provided ufunc.
+
+Returns 0 on success, -1 on error.
+
+::
+
+  int
+  PyUFunc_ValidateCasting(PyUFuncObject *ufunc, NPY_CASTING
+                          casting, PyArrayObject
+                          **operands, PyArray_Descr **dtypes)
+
+
+Validates that the input operands can be cast to
+the input types, and the output types can be cast to
+the output operands where provided.
+
+Returns 0 on success, -1 (with exception raised) on validation failure.
+
+::
+
+  int
+  PyUFunc_RegisterLoopForDescr(PyUFuncObject *ufunc, PyArray_Descr
+                               *user_dtype, PyUFuncGenericFunction
+                               function, PyArray_Descr
+                               **arg_dtypes, void *data)
+
+

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/ufuncobject.h

@@ -0,0 +1,363 @@
+#ifndef Py_UFUNCOBJECT_H
+#define Py_UFUNCOBJECT_H
+
+#include <numpy/npy_math.h>
+#include <numpy/npy_common.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The legacy generic inner loop for a standard element-wise or
+ * generalized ufunc.
+ */
+typedef void (*PyUFuncGenericFunction)
+            (char **args,
+             npy_intp *dimensions,
+             npy_intp *strides,
+             void *innerloopdata);
+
+/*
+ * The most generic one-dimensional inner loop for
+ * a masked standard element-wise ufunc. "Masked" here means that it skips
+ * doing calculations on any items for which the maskptr array has a true
+ * value.
+ */
+typedef void (PyUFunc_MaskedStridedInnerLoopFunc)(
+                char **dataptrs, npy_intp *strides,
+                char *maskptr, npy_intp mask_stride,
+                npy_intp count,
+                NpyAuxData *innerloopdata);
+
+/* Forward declaration for the type resolver and loop selector typedefs */
+struct _tagPyUFuncObject;
+
+/*
+ * Given the operands for calling a ufunc, should determine the
+ * calculation input and output data types and return an inner loop function.
+ * This function should validate that the casting rule is being followed,
+ * and fail if it is not.
+ *
+ * For backwards compatibility, the regular type resolution function does not
+ * support auxiliary data with object semantics. The type resolution call
+ * which returns a masked generic function returns a standard NpyAuxData
+ * object, for which the NPY_AUXDATA_FREE and NPY_AUXDATA_CLONE macros
+ * work.
+ *
+ * ufunc:             The ufunc object.
+ * casting:           The 'casting' parameter provided to the ufunc.
+ * operands:          An array of length (ufunc->nin + ufunc->nout),
+ *                    with the output parameters possibly NULL.
+ * type_tup:          Either NULL, or the type_tup passed to the ufunc.
+ * out_dtypes:        An array which should be populated with new
+ *                    references to (ufunc->nin + ufunc->nout) new
+ *                    dtypes, one for each input and output. These
+ *                    dtypes should all be in native-endian format.
+ *
+ * Should return 0 on success, -1 on failure (with exception set),
+ * or -2 if Py_NotImplemented should be returned.
+ */
+typedef int (PyUFunc_TypeResolutionFunc)(
+                                struct _tagPyUFuncObject *ufunc,
+                                NPY_CASTING casting,
+                                PyArrayObject **operands,
+                                PyObject *type_tup,
+                                PyArray_Descr **out_dtypes);
+
+/*
+ * Given an array of DTypes as returned by the PyUFunc_TypeResolutionFunc,
+ * and an array of fixed strides (the array will contain NPY_MAX_INTP for
+ * strides which are not necessarily fixed), returns an inner loop
+ * with associated auxiliary data.
+ *
+ * For backwards compatibility, there is a variant of the inner loop
+ * selection which returns an inner loop irrespective of the strides,
+ * and with a void* static auxiliary data instead of an NpyAuxData *
+ * dynamically allocatable auxiliary data.
+ *
+ * ufunc:             The ufunc object.
+ * dtypes:            An array which has been populated with dtypes,
+ *                    in most cases by the type resolution function
+ *                    for the same ufunc.
+ * fixed_strides:     For each input/output, either the stride that
+ *                    will be used every time the function is called
+ *                    or NPY_MAX_INTP if the stride might change or
+ *                    is not known ahead of time. The loop selection
+ *                    function may use this stride to pick inner loops
+ *                    which are optimized for contiguous or 0-stride
+ *                    cases.
+ * out_innerloop:     Should be populated with the correct ufunc inner
+ *                    loop for the given type.
+ * out_innerloopdata: Should be populated with the void* data to
+ *                    be passed into the out_innerloop function.
+ * out_needs_api:     If the inner loop needs to use the Python API,
+ *                    should set the to 1, otherwise should leave
+ *                    this untouched.
+ */
+typedef int (PyUFunc_LegacyInnerLoopSelectionFunc)(
+                            struct _tagPyUFuncObject *ufunc,
+                            PyArray_Descr **dtypes,
+                            PyUFuncGenericFunction *out_innerloop,
+                            void **out_innerloopdata,
+                            int *out_needs_api);
+typedef int (PyUFunc_MaskedInnerLoopSelectionFunc)(
+                            struct _tagPyUFuncObject *ufunc,
+                            PyArray_Descr **dtypes,
+                            PyArray_Descr *mask_dtype,
+                            npy_intp *fixed_strides,
+                            npy_intp fixed_mask_stride,
+                            PyUFunc_MaskedStridedInnerLoopFunc **out_innerloop,
+                            NpyAuxData **out_innerloopdata,
+                            int *out_needs_api);
+
+typedef struct _tagPyUFuncObject {
+        PyObject_HEAD
+        /*
+         * nin: Number of inputs
+         * nout: Number of outputs
+         * nargs: Always nin + nout (Why is it stored?)
+         */
+        int nin, nout, nargs;
+
+        /* Identity for reduction, either PyUFunc_One or PyUFunc_Zero */
+        int identity;
+
+        /* Array of one-dimensional core loops */
+        PyUFuncGenericFunction *functions;
+        /* Array of funcdata that gets passed into the functions */
+        void **data;
+        /* The number of elements in 'functions' and 'data' */
+        int ntypes;
+
+        /* Used to be unused field 'check_return' */
+        int reserved1;
+
+        /* The name of the ufunc */
+        const char *name;
+
+        /* Array of type numbers, of size ('nargs' * 'ntypes') */
+        char *types;
+
+        /* Documentation string */
+        const char *doc;
+
+        void *ptr;
+        PyObject *obj;
+        PyObject *userloops;
+
+        /* generalized ufunc parameters */
+
+        /* 0 for scalar ufunc; 1 for generalized ufunc */
+        int core_enabled;
+        /* number of distinct dimension names in signature */
+        int core_num_dim_ix;
+
+        /*
+         * dimension indices of input/output argument k are stored in
+         * core_dim_ixs[core_offsets[k]..core_offsets[k]+core_num_dims[k]-1]
+         */
+
+        /* numbers of core dimensions of each argument */
+        int *core_num_dims;
+        /*
+         * dimension indices in a flatted form; indices
+         * are in the range of [0,core_num_dim_ix)
+         */
+        int *core_dim_ixs;
+        /*
+         * positions of 1st core dimensions of each
+         * argument in core_dim_ixs
+         */
+        int *core_offsets;
+        /* signature string for printing purpose */
+        char *core_signature;
+
+        /*
+         * A function which resolves the types and fills an array
+         * with the dtypes for the inputs and outputs.
+         */
+        PyUFunc_TypeResolutionFunc *type_resolver;
+        /*
+         * A function which returns an inner loop written for
+         * NumPy 1.6 and earlier ufuncs. This is for backwards
+         * compatibility, and may be NULL if inner_loop_selector
+         * is specified.
+         */
+        PyUFunc_LegacyInnerLoopSelectionFunc *legacy_inner_loop_selector;
+        /*
+         * This was blocked off to be the "new" inner loop selector in 1.7,
+         * but this was never implemented. (This is also why the above
+         * selector is called the "legacy" selector.)
+         */
+        void *reserved2;
+        /*
+         * A function which returns a masked inner loop for the ufunc.
+         */
+        PyUFunc_MaskedInnerLoopSelectionFunc *masked_inner_loop_selector;
+
+        /*
+         * List of flags for each operand when ufunc is called by nditer object.
+         * These flags will be used in addition to the default flags for each
+         * operand set by nditer object.
+         */
+        npy_uint32 *op_flags;
+
+        /*
+         * List of global flags used when ufunc is called by nditer object.
+         * These flags will be used in addition to the default global flags
+         * set by nditer object.
+         */
+        npy_uint32 iter_flags;
+} PyUFuncObject;
+
+#include "arrayobject.h"
+
+#define UFUNC_ERR_IGNORE 0
+#define UFUNC_ERR_WARN   1
+#define UFUNC_ERR_RAISE  2
+#define UFUNC_ERR_CALL   3
+#define UFUNC_ERR_PRINT  4
+#define UFUNC_ERR_LOG    5
+
+        /* Python side integer mask */
+
+#define UFUNC_MASK_DIVIDEBYZERO 0x07
+#define UFUNC_MASK_OVERFLOW 0x3f
+#define UFUNC_MASK_UNDERFLOW 0x1ff
+#define UFUNC_MASK_INVALID 0xfff
+
+#define UFUNC_SHIFT_DIVIDEBYZERO 0
+#define UFUNC_SHIFT_OVERFLOW     3
+#define UFUNC_SHIFT_UNDERFLOW    6
+#define UFUNC_SHIFT_INVALID      9
+
+
+#define UFUNC_OBJ_ISOBJECT      1
+#define UFUNC_OBJ_NEEDS_API     2
+
+   /* Default user error mode */
+#define UFUNC_ERR_DEFAULT                               \
+        (UFUNC_ERR_WARN << UFUNC_SHIFT_DIVIDEBYZERO) +  \
+        (UFUNC_ERR_WARN << UFUNC_SHIFT_OVERFLOW) +      \
+        (UFUNC_ERR_WARN << UFUNC_SHIFT_INVALID)
+
+#if NPY_ALLOW_THREADS
+#define NPY_LOOP_BEGIN_THREADS do {if (!(loop->obj & UFUNC_OBJ_NEEDS_API)) _save = PyEval_SaveThread();} while (0);
+#define NPY_LOOP_END_THREADS   do {if (!(loop->obj & UFUNC_OBJ_NEEDS_API)) PyEval_RestoreThread(_save);} while (0);
+#else
+#define NPY_LOOP_BEGIN_THREADS
+#define NPY_LOOP_END_THREADS
+#endif
+
+/*
+ * UFunc has unit of 0, and the order of operations can be reordered
+ * This case allows reduction with multiple axes at once.
+ */
+#define PyUFunc_Zero 0
+/*
+ * UFunc has unit of 1, and the order of operations can be reordered
+ * This case allows reduction with multiple axes at once.
+ */
+#define PyUFunc_One 1
+/*
+ * UFunc has unit of -1, and the order of operations can be reordered
+ * This case allows reduction with multiple axes at once. Intended for
+ * bitwise_and reduction.
+ */
+#define PyUFunc_MinusOne 2
+/*
+ * UFunc has no unit, and the order of operations cannot be reordered.
+ * This case does not allow reduction with multiple axes at once.
+ */
+#define PyUFunc_None -1
+/*
+ * UFunc has no unit, and the order of operations can be reordered
+ * This case allows reduction with multiple axes at once.
+ */
+#define PyUFunc_ReorderableNone -2
+
+#define UFUNC_REDUCE 0
+#define UFUNC_ACCUMULATE 1
+#define UFUNC_REDUCEAT 2
+#define UFUNC_OUTER 3
+
+
+typedef struct {
+        int nin;
+        int nout;
+        PyObject *callable;
+} PyUFunc_PyFuncData;
+
+/* A linked-list of function information for
+   user-defined 1-d loops.
+ */
+typedef struct _loop1d_info {
+        PyUFuncGenericFunction func;
+        void *data;
+        int *arg_types;
+        struct _loop1d_info *next;
+        int nargs;
+        PyArray_Descr **arg_dtypes;
+} PyUFunc_Loop1d;
+
+
+#include "__ufunc_api.h"
+
+#define UFUNC_PYVALS_NAME "UFUNC_PYVALS"
+
+#define UFUNC_CHECK_ERROR(arg) \
+        do {if ((((arg)->obj & UFUNC_OBJ_NEEDS_API) && PyErr_Occurred()) || \
+            ((arg)->errormask && \
+             PyUFunc_checkfperr((arg)->errormask, \
+                                (arg)->errobj, \
+                                &(arg)->first))) \
+                goto fail;} while (0)
+
+
+/* keep in sync with ieee754.c.src */
+#if defined(sun) || defined(__BSD__) || defined(__OpenBSD__) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version < 502114)) || \
+      defined(__NetBSD__) || \
+      defined(__GLIBC__) || defined(__APPLE__) || \
+      defined(__CYGWIN__) || defined(__MINGW32__) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version >= 502114)) || \
+      defined(_AIX) || \
+      defined(_MSC_VER) || \
+      defined(__osf__) && defined(__alpha)
+#else
+#define NO_FLOATING_POINT_SUPPORT
+#endif
+
+
+/*
+ * THESE MACROS ARE DEPRECATED.
+ * Use npy_set_floatstatus_* in the npymath library.
+ */
+#define UFUNC_FPE_DIVIDEBYZERO  NPY_FPE_DIVIDEBYZERO
+#define UFUNC_FPE_OVERFLOW      NPY_FPE_OVERFLOW
+#define UFUNC_FPE_UNDERFLOW     NPY_FPE_UNDERFLOW
+#define UFUNC_FPE_INVALID       NPY_FPE_INVALID
+
+#define UFUNC_CHECK_STATUS(ret) \
+    { \
+       ret = npy_clear_floatstatus(); \
+    }
+#define generate_divbyzero_error() npy_set_floatstatus_divbyzero()
+#define generate_overflow_error() npy_set_floatstatus_overflow()
+
+  /* Make sure it gets defined if it isn't already */
+#ifndef UFUNC_NOFPE
+/* Clear the floating point exception default of Borland C++ */
+#if defined(__BORLANDC__)
+#define UFUNC_NOFPE _control87(MCW_EM, MCW_EM);
+#else
+#define UFUNC_NOFPE
+#endif
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_UFUNCOBJECT_H */

projecten1/lib/python3.6/site-packages/numpy/core/include/numpy/utils.h

@@ -0,0 +1,19 @@
+#ifndef __NUMPY_UTILS_HEADER__
+#define __NUMPY_UTILS_HEADER__
+
+#ifndef __COMP_NPY_UNUSED
+        #if defined(__GNUC__)
+                #define __COMP_NPY_UNUSED __attribute__ ((__unused__))
+        # elif defined(__ICC)
+                #define __COMP_NPY_UNUSED __attribute__ ((__unused__))
+        #else
+                #define __COMP_NPY_UNUSED
+        #endif
+#endif
+
+/* Use this to tag a variable as not used. It will remove unused variable
+ * warning on support platforms (see __COM_NPY_UNUSED) and mangle the variable
+ * to avoid accidental use */
+#define NPY_UNUSED(x) (__NPY_UNUSED_TAGGED ## x) __COMP_NPY_UNUSED
+
+#endif

projecten1/lib/python3.6/site-packages/numpy/core/info.py

@@ -0,0 +1,87 @@
+"""Defines a multi-dimensional array and useful procedures for Numerical computation.
+
+Functions
+
+-   array                      - NumPy Array construction
+-   zeros                      - Return an array of all zeros
+-   empty                      - Return an uninitialized array
+-   shape                      - Return shape of sequence or array
+-   rank                       - Return number of dimensions
+-   size                       - Return number of elements in entire array or a
+                                 certain dimension
+-   fromstring                 - Construct array from (byte) string
+-   take                       - Select sub-arrays using sequence of indices
+-   put                        - Set sub-arrays using sequence of 1-D indices
+-   putmask                    - Set portion of arrays using a mask
+-   reshape                    - Return array with new shape
+-   repeat                     - Repeat elements of array
+-   choose                     - Construct new array from indexed array tuple
+-   correlate                  - Correlate two 1-d arrays
+-   searchsorted               - Search for element in 1-d array
+-   sum                        - Total sum over a specified dimension
+-   average                    - Average, possibly weighted, over axis or array.
+-   cumsum                     - Cumulative sum over a specified dimension
+-   product                    - Total product over a specified dimension
+-   cumproduct                 - Cumulative product over a specified dimension
+-   alltrue                    - Logical and over an entire axis
+-   sometrue                   - Logical or over an entire axis
+-   allclose                   - Tests if sequences are essentially equal
+
+More Functions:
+
+-   arange                     - Return regularly spaced array
+-   asarray                    - Guarantee NumPy array
+-   convolve                   - Convolve two 1-d arrays
+-   swapaxes                   - Exchange axes
+-   concatenate                - Join arrays together
+-   transpose                  - Permute axes
+-   sort                       - Sort elements of array
+-   argsort                    - Indices of sorted array
+-   argmax                     - Index of largest value
+-   argmin                     - Index of smallest value
+-   inner                      - Innerproduct of two arrays
+-   dot                        - Dot product (matrix multiplication)
+-   outer                      - Outerproduct of two arrays
+-   resize                     - Return array with arbitrary new shape
+-   indices                    - Tuple of indices
+-   fromfunction               - Construct array from universal function
+-   diagonal                   - Return diagonal array
+-   trace                      - Trace of array
+-   dump                       - Dump array to file object (pickle)
+-   dumps                      - Return pickled string representing data
+-   load                       - Return array stored in file object
+-   loads                      - Return array from pickled string
+-   ravel                      - Return array as 1-D
+-   nonzero                    - Indices of nonzero elements for 1-D array
+-   shape                      - Shape of array
+-   where                      - Construct array from binary result
+-   compress                   - Elements of array where condition is true
+-   clip                       - Clip array between two values
+-   ones                       - Array of all ones
+-   identity                   - 2-D identity array (matrix)
+
+(Universal) Math Functions
+
+       add                    logical_or             exp
+       subtract               logical_xor            log
+       multiply               logical_not            log10
+       divide                 maximum                sin
+       divide_safe            minimum                sinh
+       conjugate              bitwise_and            sqrt
+       power                  bitwise_or             tan
+       absolute               bitwise_xor            tanh
+       negative               invert                 ceil
+       greater                left_shift             fabs
+       greater_equal          right_shift            floor
+       less                   arccos                 arctan2
+       less_equal             arcsin                 fmod
+       equal                  arctan                 hypot
+       not_equal              cos                    around
+       logical_and            cosh                   sign
+       arccosh                arcsinh                arctanh
+
+"""
+from __future__ import division, absolute_import, print_function
+
+depends = ['testing']
+global_symbols = ['*']

projecten1/lib/python3.6/site-packages/numpy/core/lib/npy-pkg-config/mlib.ini

@@ -0,0 +1,12 @@
+[meta]
+Name = mlib
+Description = Math library used with this version of numpy
+Version = 1.0
+
+[default]
+Libs=-lm
+Cflags=
+
+[msvc]
+Libs=m.lib
+Cflags=

projecten1/lib/python3.6/site-packages/numpy/core/lib/npy-pkg-config/npymath.ini

@@ -0,0 +1,20 @@
+[meta]
+Name=npymath
+Description=Portable, core math library implementing C99 standard
+Version=0.1
+
+[variables]
+pkgname=numpy.core
+prefix=${pkgdir}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+[default]
+Libs=-L${libdir} -lnpymath
+Cflags=-I${includedir}
+Requires=mlib
+
+[msvc]
+Libs=/LIBPATH:${libdir} npymath.lib
+Cflags=/INCLUDE:${includedir}
+Requires=mlib

projecten1/lib/python3.6/site-packages/numpy/core/machar.py

@@ -0,0 +1,342 @@
+"""
+Machine arithmetics - determine the parameters of the
+floating-point arithmetic system
+
+Author: Pearu Peterson, September 2003
+
+"""
+from __future__ import division, absolute_import, print_function
+
+__all__ = ['MachAr']
+
+from numpy.core.fromnumeric import any
+from numpy.core.numeric import errstate
+
+# Need to speed this up...especially for longfloat
+
+class MachAr(object):
+    """
+    Diagnosing machine parameters.
+
+    Attributes
+    ----------
+    ibeta : int
+        Radix in which numbers are represented.
+    it : int
+        Number of base-`ibeta` digits in the floating point mantissa M.
+    machep : int
+        Exponent of the smallest (most negative) power of `ibeta` that,
+        added to 1.0, gives something different from 1.0
+    eps : float
+        Floating-point number ``beta**machep`` (floating point precision)
+    negep : int
+        Exponent of the smallest power of `ibeta` that, subtracted
+        from 1.0, gives something different from 1.0.
+    epsneg : float
+        Floating-point number ``beta**negep``.
+    iexp : int
+        Number of bits in the exponent (including its sign and bias).
+    minexp : int
+        Smallest (most negative) power of `ibeta` consistent with there
+        being no leading zeros in the mantissa.
+    xmin : float
+        Floating point number ``beta**minexp`` (the smallest [in
+        magnitude] usable floating value).
+    maxexp : int
+        Smallest (positive) power of `ibeta` that causes overflow.
+    xmax : float
+        ``(1-epsneg) * beta**maxexp`` (the largest [in magnitude]
+        usable floating value).
+    irnd : int
+        In ``range(6)``, information on what kind of rounding is done
+        in addition, and on how underflow is handled.
+    ngrd : int
+        Number of 'guard digits' used when truncating the product
+        of two mantissas to fit the representation.
+    epsilon : float
+        Same as `eps`.
+    tiny : float
+        Same as `xmin`.
+    huge : float
+        Same as `xmax`.
+    precision : float
+        ``- int(-log10(eps))``
+    resolution : float
+        ``- 10**(-precision)``
+
+    Parameters
+    ----------
+    float_conv : function, optional
+        Function that converts an integer or integer array to a float
+        or float array. Default is `float`.
+    int_conv : function, optional
+        Function that converts a float or float array to an integer or
+        integer array. Default is `int`.
+    float_to_float : function, optional
+        Function that converts a float array to float. Default is `float`.
+        Note that this does not seem to do anything useful in the current
+        implementation.
+    float_to_str : function, optional
+        Function that converts a single float to a string. Default is
+        ``lambda v:'%24.16e' %v``.
+    title : str, optional
+        Title that is printed in the string representation of `MachAr`.
+
+    See Also
+    --------
+    finfo : Machine limits for floating point types.
+    iinfo : Machine limits for integer types.
+
+    References
+    ----------
+    .. [1] Press, Teukolsky, Vetterling and Flannery,
+           "Numerical Recipes in C++," 2nd ed,
+           Cambridge University Press, 2002, p. 31.
+
+    """
+
+    def __init__(self, float_conv=float,int_conv=int,
+                 float_to_float=float,
+                 float_to_str=lambda v:'%24.16e' % v,
+                 title='Python floating point number'):
+        """
+
+        float_conv - convert integer to float (array)
+        int_conv   - convert float (array) to integer
+        float_to_float - convert float array to float
+        float_to_str - convert array float to str
+        title        - description of used floating point numbers
+
+        """
+        # We ignore all errors here because we are purposely triggering
+        # underflow to detect the properties of the runninng arch.
+        with errstate(under='ignore'):
+            self._do_init(float_conv, int_conv, float_to_float, float_to_str, title)
+
+    def _do_init(self, float_conv, int_conv, float_to_float, float_to_str, title):
+        max_iterN = 10000
+        msg = "Did not converge after %d tries with %s"
+        one = float_conv(1)
+        two = one + one
+        zero = one - one
+
+        # Do we really need to do this?  Aren't they 2 and 2.0?
+        # Determine ibeta and beta
+        a = one
+        for _ in range(max_iterN):
+            a = a + a
+            temp = a + one
+            temp1 = temp - a
+            if any(temp1 - one != zero):
+                break
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        b = one
+        for _ in range(max_iterN):
+            b = b + b
+            temp = a + b
+            itemp = int_conv(temp-a)
+            if any(itemp != 0):
+                break
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        ibeta = itemp
+        beta = float_conv(ibeta)
+
+        # Determine it and irnd
+        it = -1
+        b = one
+        for _ in range(max_iterN):
+            it = it + 1
+            b = b * beta
+            temp = b + one
+            temp1 = temp - b
+            if any(temp1 - one != zero):
+                break
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+
+        betah = beta / two
+        a = one
+        for _ in range(max_iterN):
+            a = a + a
+            temp = a + one
+            temp1 = temp - a
+            if any(temp1 - one != zero):
+                break
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        temp = a + betah
+        irnd = 0
+        if any(temp-a != zero):
+            irnd = 1
+        tempa = a + beta
+        temp = tempa + betah
+        if irnd == 0 and any(temp-tempa != zero):
+            irnd = 2
+
+        # Determine negep and epsneg
+        negep = it + 3
+        betain = one / beta
+        a = one
+        for i in range(negep):
+            a = a * betain
+        b = a
+        for _ in range(max_iterN):
+            temp = one - a
+            if any(temp-one != zero):
+                break
+            a = a * beta
+            negep = negep - 1
+            # Prevent infinite loop on PPC with gcc 4.0:
+            if negep < 0:
+                raise RuntimeError("could not determine machine tolerance "
+                                   "for 'negep', locals() -> %s" % (locals()))
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        negep = -negep
+        epsneg = a
+
+        # Determine machep and eps
+        machep = - it - 3
+        a = b
+
+        for _ in range(max_iterN):
+            temp = one + a
+            if any(temp-one != zero):
+                break
+            a = a * beta
+            machep = machep + 1
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        eps = a
+
+        # Determine ngrd
+        ngrd = 0
+        temp = one + eps
+        if irnd == 0 and any(temp*one - one != zero):
+            ngrd = 1
+
+        # Determine iexp
+        i = 0
+        k = 1
+        z = betain
+        t = one + eps
+        nxres = 0
+        for _ in range(max_iterN):
+            y = z
+            z = y*y
+            a = z*one  # Check here for underflow
+            temp = z*t
+            if any(a+a == zero) or any(abs(z) >= y):
+                break
+            temp1 = temp * betain
+            if any(temp1*beta == z):
+                break
+            i = i + 1
+            k = k + k
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        if ibeta != 10:
+            iexp = i + 1
+            mx = k + k
+        else:
+            iexp = 2
+            iz = ibeta
+            while k >= iz:
+                iz = iz * ibeta
+                iexp = iexp + 1
+            mx = iz + iz - 1
+
+        # Determine minexp and xmin
+        for _ in range(max_iterN):
+            xmin = y
+            y = y * betain
+            a = y * one
+            temp = y * t
+            if any((a + a) != zero) and any(abs(y) < xmin):
+                k = k + 1
+                temp1 = temp * betain
+                if any(temp1*beta == y) and any(temp != y):
+                    nxres = 3
+                    xmin = y
+                    break
+            else:
+                break
+        else:
+            raise RuntimeError(msg % (_, one.dtype))
+        minexp = -k
+
+        # Determine maxexp, xmax
+        if mx <= k + k - 3 and ibeta != 10:
+            mx = mx + mx
+            iexp = iexp + 1
+        maxexp = mx + minexp
+        irnd = irnd + nxres
+        if irnd >= 2:
+            maxexp = maxexp - 2
+        i = maxexp + minexp
+        if ibeta == 2 and not i:
+            maxexp = maxexp - 1
+        if i > 20:
+            maxexp = maxexp - 1
+        if any(a != y):
+            maxexp = maxexp - 2
+        xmax = one - epsneg
+        if any(xmax*one != xmax):
+            xmax = one - beta*epsneg
+        xmax = xmax / (xmin*beta*beta*beta)
+        i = maxexp + minexp + 3
+        for j in range(i):
+            if ibeta == 2:
+                xmax = xmax + xmax
+            else:
+                xmax = xmax * beta
+
+        self.ibeta = ibeta
+        self.it = it
+        self.negep = negep
+        self.epsneg = float_to_float(epsneg)
+        self._str_epsneg = float_to_str(epsneg)
+        self.machep = machep
+        self.eps = float_to_float(eps)
+        self._str_eps = float_to_str(eps)
+        self.ngrd = ngrd
+        self.iexp = iexp
+        self.minexp = minexp
+        self.xmin = float_to_float(xmin)
+        self._str_xmin = float_to_str(xmin)
+        self.maxexp = maxexp
+        self.xmax = float_to_float(xmax)
+        self._str_xmax = float_to_str(xmax)
+        self.irnd = irnd
+
+        self.title = title
+        # Commonly used parameters
+        self.epsilon = self.eps
+        self.tiny = self.xmin
+        self.huge = self.xmax
+
+        import math
+        self.precision = int(-math.log10(float_to_float(self.eps)))
+        ten = two + two + two + two + two
+        resolution = ten ** (-self.precision)
+        self.resolution = float_to_float(resolution)
+        self._str_resolution = float_to_str(resolution)
+
+    def __str__(self):
+        fmt = (
+           'Machine parameters for %(title)s\n'
+           '---------------------------------------------------------------------\n'
+           'ibeta=%(ibeta)s it=%(it)s iexp=%(iexp)s ngrd=%(ngrd)s irnd=%(irnd)s\n'
+           'machep=%(machep)s     eps=%(_str_eps)s (beta**machep == epsilon)\n'
+           'negep =%(negep)s  epsneg=%(_str_epsneg)s (beta**epsneg)\n'
+           'minexp=%(minexp)s   xmin=%(_str_xmin)s (beta**minexp == tiny)\n'
+           'maxexp=%(maxexp)s    xmax=%(_str_xmax)s ((1-epsneg)*beta**maxexp == huge)\n'
+           '---------------------------------------------------------------------\n'
+           )
+        return fmt % self.__dict__
+
+
+if __name__ == '__main__':
+    print(MachAr())

projecten1/lib/python3.6/site-packages/numpy/core/memmap.py

@@ -0,0 +1,338 @@
+from __future__ import division, absolute_import, print_function
+
+import numpy as np
+from .numeric import uint8, ndarray, dtype
+from numpy.compat import long, basestring, is_pathlib_path
+
+__all__ = ['memmap']
+
+dtypedescr = dtype
+valid_filemodes = ["r", "c", "r+", "w+"]
+writeable_filemodes = ["r+", "w+"]
+
+mode_equivalents = {
+    "readonly":"r",
+    "copyonwrite":"c",
+    "readwrite":"r+",
+    "write":"w+"
+    }
+
+class memmap(ndarray):
+    """Create a memory-map to an array stored in a *binary* file on disk.
+
+    Memory-mapped files are used for accessing small segments of large files
+    on disk, without reading the entire file into memory.  NumPy's
+    memmap's are array-like objects.  This differs from Python's ``mmap``
+    module, which uses file-like objects.
+
+    This subclass of ndarray has some unpleasant interactions with
+    some operations, because it doesn't quite fit properly as a subclass.
+    An alternative to using this subclass is to create the ``mmap``
+    object yourself, then create an ndarray with ndarray.__new__ directly,
+    passing the object created in its 'buffer=' parameter.
+
+    This class may at some point be turned into a factory function
+    which returns a view into an mmap buffer.
+
+    Delete the memmap instance to close.
+
+
+    Parameters
+    ----------
+    filename : str, file-like object, or pathlib.Path instance
+        The file name or file object to be used as the array data buffer.
+    dtype : data-type, optional
+        The data-type used to interpret the file contents.
+        Default is `uint8`.
+    mode : {'r+', 'r', 'w+', 'c'}, optional
+        The file is opened in this mode:
+
+        +------+-------------------------------------------------------------+
+        | 'r'  | Open existing file for reading only.                        |
+        +------+-------------------------------------------------------------+
+        | 'r+' | Open existing file for reading and writing.                 |
+        +------+-------------------------------------------------------------+
+        | 'w+' | Create or overwrite existing file for reading and writing.  |
+        +------+-------------------------------------------------------------+
+        | 'c'  | Copy-on-write: assignments affect data in memory, but       |
+        |      | changes are not saved to disk.  The file on disk is         |
+        |      | read-only.                                                  |
+        +------+-------------------------------------------------------------+
+
+        Default is 'r+'.
+    offset : int, optional
+        In the file, array data starts at this offset. Since `offset` is
+        measured in bytes, it should normally be a multiple of the byte-size
+        of `dtype`. When ``mode != 'r'``, even positive offsets beyond end of
+        file are valid; The file will be extended to accommodate the
+        additional data. By default, ``memmap`` will start at the beginning of
+        the file, even if ``filename`` is a file pointer ``fp`` and
+        ``fp.tell() != 0``.
+    shape : tuple, optional
+        The desired shape of the array. If ``mode == 'r'`` and the number
+        of remaining bytes after `offset` is not a multiple of the byte-size
+        of `dtype`, you must specify `shape`. By default, the returned array
+        will be 1-D with the number of elements determined by file size
+        and data-type.
+    order : {'C', 'F'}, optional
+        Specify the order of the ndarray memory layout:
+        :term:`row-major`, C-style or :term:`column-major`,
+        Fortran-style.  This only has an effect if the shape is
+        greater than 1-D.  The default order is 'C'.
+
+    Attributes
+    ----------
+    filename : str or pathlib.Path instance
+        Path to the mapped file.
+    offset : int
+        Offset position in the file.
+    mode : str
+        File mode.
+
+    Methods
+    -------
+    flush
+        Flush any changes in memory to file on disk.
+        When you delete a memmap object, flush is called first to write
+        changes to disk before removing the object.
+
+
+    See also
+    --------
+    lib.format.open_memmap : Create or load a memory-mapped ``.npy`` file.
+
+    Notes
+    -----
+    The memmap object can be used anywhere an ndarray is accepted.
+    Given a memmap ``fp``, ``isinstance(fp, numpy.ndarray)`` returns
+    ``True``.
+    
+    Memory-mapped files cannot be larger than 2GB on 32-bit systems.
+
+    When a memmap causes a file to be created or extended beyond its
+    current size in the filesystem, the contents of the new part are
+    unspecified. On systems with POSIX filesystem semantics, the extended
+    part will be filled with zero bytes.
+
+    Examples
+    --------
+    >>> data = np.arange(12, dtype='float32')
+    >>> data.resize((3,4))
+
+    This example uses a temporary file so that doctest doesn't write
+    files to your directory. You would use a 'normal' filename.
+
+    >>> from tempfile import mkdtemp
+    >>> import os.path as path
+    >>> filename = path.join(mkdtemp(), 'newfile.dat')
+
+    Create a memmap with dtype and shape that matches our data:
+
+    >>> fp = np.memmap(filename, dtype='float32', mode='w+', shape=(3,4))
+    >>> fp
+    memmap([[ 0.,  0.,  0.,  0.],
+            [ 0.,  0.,  0.,  0.],
+            [ 0.,  0.,  0.,  0.]], dtype=float32)
+
+    Write data to memmap array:
+
+    >>> fp[:] = data[:]
+    >>> fp
+    memmap([[  0.,   1.,   2.,   3.],
+            [  4.,   5.,   6.,   7.],
+            [  8.,   9.,  10.,  11.]], dtype=float32)
+
+    >>> fp.filename == path.abspath(filename)
+    True
+
+    Deletion flushes memory changes to disk before removing the object:
+
+    >>> del fp
+
+    Load the memmap and verify data was stored:
+
+    >>> newfp = np.memmap(filename, dtype='float32', mode='r', shape=(3,4))
+    >>> newfp
+    memmap([[  0.,   1.,   2.,   3.],
+            [  4.,   5.,   6.,   7.],
+            [  8.,   9.,  10.,  11.]], dtype=float32)
+
+    Read-only memmap:
+
+    >>> fpr = np.memmap(filename, dtype='float32', mode='r', shape=(3,4))
+    >>> fpr.flags.writeable
+    False
+
+    Copy-on-write memmap:
+
+    >>> fpc = np.memmap(filename, dtype='float32', mode='c', shape=(3,4))
+    >>> fpc.flags.writeable
+    True
+
+    It's possible to assign to copy-on-write array, but values are only
+    written into the memory copy of the array, and not written to disk:
+
+    >>> fpc
+    memmap([[  0.,   1.,   2.,   3.],
+            [  4.,   5.,   6.,   7.],
+            [  8.,   9.,  10.,  11.]], dtype=float32)
+    >>> fpc[0,:] = 0
+    >>> fpc
+    memmap([[  0.,   0.,   0.,   0.],
+            [  4.,   5.,   6.,   7.],
+            [  8.,   9.,  10.,  11.]], dtype=float32)
+
+    File on disk is unchanged:
+
+    >>> fpr
+    memmap([[  0.,   1.,   2.,   3.],
+            [  4.,   5.,   6.,   7.],
+            [  8.,   9.,  10.,  11.]], dtype=float32)
+
+    Offset into a memmap:
+
+    >>> fpo = np.memmap(filename, dtype='float32', mode='r', offset=16)
+    >>> fpo
+    memmap([  4.,   5.,   6.,   7.,   8.,   9.,  10.,  11.], dtype=float32)
+
+    """
+
+    __array_priority__ = -100.0
+
+    def __new__(subtype, filename, dtype=uint8, mode='r+', offset=0,
+                shape=None, order='C'):
+        # Import here to minimize 'import numpy' overhead
+        import mmap
+        import os.path
+        try:
+            mode = mode_equivalents[mode]
+        except KeyError:
+            if mode not in valid_filemodes:
+                raise ValueError("mode must be one of %s" %
+                                 (valid_filemodes + list(mode_equivalents.keys())))
+
+        if hasattr(filename, 'read'):
+            fid = filename
+            own_file = False
+        elif is_pathlib_path(filename):
+            fid = filename.open((mode == 'c' and 'r' or mode)+'b')
+            own_file = True
+        else:
+            fid = open(filename, (mode == 'c' and 'r' or mode)+'b')
+            own_file = True
+
+        if (mode == 'w+') and shape is None:
+            raise ValueError("shape must be given")
+
+        fid.seek(0, 2)
+        flen = fid.tell()
+        descr = dtypedescr(dtype)
+        _dbytes = descr.itemsize
+
+        if shape is None:
+            bytes = flen - offset
+            if (bytes % _dbytes):
+                fid.close()
+                raise ValueError("Size of available data is not a "
+                        "multiple of the data-type size.")
+            size = bytes // _dbytes
+            shape = (size,)
+        else:
+            if not isinstance(shape, tuple):
+                shape = (shape,)
+            size = 1
+            for k in shape:
+                size *= k
+
+        bytes = long(offset + size*_dbytes)
+
+        if mode == 'w+' or (mode == 'r+' and flen < bytes):
+            fid.seek(bytes - 1, 0)
+            fid.write(b'\0')
+            fid.flush()
+
+        if mode == 'c':
+            acc = mmap.ACCESS_COPY
+        elif mode == 'r':
+            acc = mmap.ACCESS_READ
+        else:
+            acc = mmap.ACCESS_WRITE
+
+        start = offset - offset % mmap.ALLOCATIONGRANULARITY
+        bytes -= start
+        array_offset = offset - start
+        mm = mmap.mmap(fid.fileno(), bytes, access=acc, offset=start)
+
+        self = ndarray.__new__(subtype, shape, dtype=descr, buffer=mm,
+                               offset=array_offset, order=order)
+        self._mmap = mm
+        self.offset = offset
+        self.mode = mode
+
+        if isinstance(filename, basestring):
+            self.filename = os.path.abspath(filename)
+        elif is_pathlib_path(filename):
+            self.filename = filename.resolve()
+        # py3 returns int for TemporaryFile().name
+        elif (hasattr(filename, "name") and
+              isinstance(filename.name, basestring)):
+            self.filename = os.path.abspath(filename.name)
+        # same as memmap copies (e.g. memmap + 1)
+        else:
+            self.filename = None
+
+        if own_file:
+            fid.close()
+
+        return self
+
+    def __array_finalize__(self, obj):
+        if hasattr(obj, '_mmap') and np.may_share_memory(self, obj):
+            self._mmap = obj._mmap
+            self.filename = obj.filename
+            self.offset = obj.offset
+            self.mode = obj.mode
+        else:
+            self._mmap = None
+            self.filename = None
+            self.offset = None
+            self.mode = None
+
+    def flush(self):
+        """
+        Write any changes in the array to the file on disk.
+
+        For further information, see `memmap`.
+
+        Parameters
+        ----------
+        None
+
+        See Also
+        --------
+        memmap
+
+        """
+        if self.base is not None and hasattr(self.base, 'flush'):
+            self.base.flush()
+
+    def __array_wrap__(self, arr, context=None):
+        arr = super(memmap, self).__array_wrap__(arr, context)
+
+        # Return a memmap if a memmap was given as the output of the
+        # ufunc. Leave the arr class unchanged if self is not a memmap
+        # to keep original memmap subclasses behavior
+        if self is arr or type(self) is not memmap:
+            return arr
+        # Return scalar instead of 0d memmap, e.g. for np.sum with
+        # axis=None
+        if arr.shape == ():
+            return arr[()]
+        # Return ndarray otherwise
+        return arr.view(np.ndarray)
+
+    def __getitem__(self, index):
+        res = super(memmap, self).__getitem__(index)
+        if type(res) is memmap and res._mmap is None:
+            return res.view(type=ndarray)
+        return res

projecten1/lib/python3.6/site-packages/numpy/core/records.py

@@ -0,0 +1,879 @@
+"""
+Record Arrays
+=============
+Record arrays expose the fields of structured arrays as properties.
+
+Most commonly, ndarrays contain elements of a single type, e.g. floats,
+integers, bools etc.  However, it is possible for elements to be combinations
+of these using structured types, such as::
+
+  >>> a = np.array([(1, 2.0), (1, 2.0)], dtype=[('x', int), ('y', float)])
+  >>> a
+  array([(1, 2.0), (1, 2.0)],
+        dtype=[('x', '<i4'), ('y', '<f8')])
+
+Here, each element consists of two fields: x (and int), and y (a float).
+This is known as a structured array.  The different fields are analogous
+to columns in a spread-sheet.  The different fields can be accessed as
+one would a dictionary::
+
+  >>> a['x']
+  array([1, 1])
+
+  >>> a['y']
+  array([ 2.,  2.])
+
+Record arrays allow us to access fields as properties::
+
+  >>> ar = np.rec.array(a)
+
+  >>> ar.x
+  array([1, 1])
+
+  >>> ar.y
+  array([ 2.,  2.])
+
+"""
+from __future__ import division, absolute_import, print_function
+
+import sys
+import os
+import warnings
+
+from . import numeric as sb
+from . import numerictypes as nt
+from numpy.compat import isfileobj, bytes, long
+from .arrayprint import get_printoptions
+
+# All of the functions allow formats to be a dtype
+__all__ = ['record', 'recarray', 'format_parser']
+
+
+ndarray = sb.ndarray
+
+_byteorderconv = {'b':'>',
+                  'l':'<',
+                  'n':'=',
+                  'B':'>',
+                  'L':'<',
+                  'N':'=',
+                  'S':'s',
+                  's':'s',
+                  '>':'>',
+                  '<':'<',
+                  '=':'=',
+                  '|':'|',
+                  'I':'|',
+                  'i':'|'}
+
+# formats regular expression
+# allows multidimension spec with a tuple syntax in front
+# of the letter code '(2,3)f4' and ' (  2 ,  3  )  f4  '
+# are equally allowed
+
+numfmt = nt.typeDict
+
+def find_duplicate(list):
+    """Find duplication in a list, return a list of duplicated elements"""
+    dup = []
+    for i in range(len(list)):
+        if (list[i] in list[i + 1:]):
+            if (list[i] not in dup):
+                dup.append(list[i])
+    return dup
+
+class format_parser(object):
+    """
+    Class to convert formats, names, titles description to a dtype.
+
+    After constructing the format_parser object, the dtype attribute is
+    the converted data-type:
+    ``dtype = format_parser(formats, names, titles).dtype``
+
+    Attributes
+    ----------
+    dtype : dtype
+        The converted data-type.
+
+    Parameters
+    ----------
+    formats : str or list of str
+        The format description, either specified as a string with
+        comma-separated format descriptions in the form ``'f8, i4, a5'``, or
+        a list of format description strings  in the form
+        ``['f8', 'i4', 'a5']``.
+    names : str or list/tuple of str
+        The field names, either specified as a comma-separated string in the
+        form ``'col1, col2, col3'``, or as a list or tuple of strings in the
+        form ``['col1', 'col2', 'col3']``.
+        An empty list can be used, in that case default field names
+        ('f0', 'f1', ...) are used.
+    titles : sequence
+        Sequence of title strings. An empty list can be used to leave titles
+        out.
+    aligned : bool, optional
+        If True, align the fields by padding as the C-compiler would.
+        Default is False.
+    byteorder : str, optional
+        If specified, all the fields will be changed to the
+        provided byte-order.  Otherwise, the default byte-order is
+        used. For all available string specifiers, see `dtype.newbyteorder`.
+
+    See Also
+    --------
+    dtype, typename, sctype2char
+
+    Examples
+    --------
+    >>> np.format_parser(['f8', 'i4', 'a5'], ['col1', 'col2', 'col3'],
+    ...                  ['T1', 'T2', 'T3']).dtype
+    dtype([(('T1', 'col1'), '<f8'), (('T2', 'col2'), '<i4'),
+           (('T3', 'col3'), '|S5')])
+
+    `names` and/or `titles` can be empty lists. If `titles` is an empty list,
+    titles will simply not appear. If `names` is empty, default field names
+    will be used.
+
+    >>> np.format_parser(['f8', 'i4', 'a5'], ['col1', 'col2', 'col3'],
+    ...                  []).dtype
+    dtype([('col1', '<f8'), ('col2', '<i4'), ('col3', '|S5')])
+    >>> np.format_parser(['f8', 'i4', 'a5'], [], []).dtype
+    dtype([('f0', '<f8'), ('f1', '<i4'), ('f2', '|S5')])
+
+    """
+
+    def __init__(self, formats, names, titles, aligned=False, byteorder=None):
+        self._parseFormats(formats, aligned)
+        self._setfieldnames(names, titles)
+        self._createdescr(byteorder)
+        self.dtype = self._descr
+
+    def _parseFormats(self, formats, aligned=0):
+        """ Parse the field formats """
+
+        if formats is None:
+            raise ValueError("Need formats argument")
+        if isinstance(formats, list):
+            if len(formats) < 2:
+                formats.append('')
+            formats = ','.join(formats)
+        dtype = sb.dtype(formats, aligned)
+        fields = dtype.fields
+        if fields is None:
+            dtype = sb.dtype([('f1', dtype)], aligned)
+            fields = dtype.fields
+        keys = dtype.names
+        self._f_formats = [fields[key][0] for key in keys]
+        self._offsets = [fields[key][1] for key in keys]
+        self._nfields = len(keys)
+
+    def _setfieldnames(self, names, titles):
+        """convert input field names into a list and assign to the _names
+        attribute """
+
+        if (names):
+            if (type(names) in [list, tuple]):
+                pass
+            elif isinstance(names, str):
+                names = names.split(',')
+            else:
+                raise NameError("illegal input names %s" % repr(names))
+
+            self._names = [n.strip() for n in names[:self._nfields]]
+        else:
+            self._names = []
+
+        # if the names are not specified, they will be assigned as
+        #  "f0, f1, f2,..."
+        # if not enough names are specified, they will be assigned as "f[n],
+        # f[n+1],..." etc. where n is the number of specified names..."
+        self._names += ['f%d' % i for i in range(len(self._names),
+                                                 self._nfields)]
+        # check for redundant names
+        _dup = find_duplicate(self._names)
+        if _dup:
+            raise ValueError("Duplicate field names: %s" % _dup)
+
+        if (titles):
+            self._titles = [n.strip() for n in titles[:self._nfields]]
+        else:
+            self._titles = []
+            titles = []
+
+        if (self._nfields > len(titles)):
+            self._titles += [None] * (self._nfields - len(titles))
+
+    def _createdescr(self, byteorder):
+        descr = sb.dtype({'names':self._names,
+                          'formats':self._f_formats,
+                          'offsets':self._offsets,
+                          'titles':self._titles})
+        if (byteorder is not None):
+            byteorder = _byteorderconv[byteorder[0]]
+            descr = descr.newbyteorder(byteorder)
+
+        self._descr = descr
+
+class record(nt.void):
+    """A data-type scalar that allows field access as attribute lookup.
+    """
+
+    # manually set name and module so that this class's type shows up
+    # as numpy.record when printed
+    __name__ = 'record'
+    __module__ = 'numpy'
+
+    def __repr__(self):
+        if get_printoptions()['legacy'] == '1.13':
+            return self.__str__()
+        return super(record, self).__repr__()
+
+    def __str__(self):
+        if get_printoptions()['legacy'] == '1.13':
+            return str(self.item())
+        return super(record, self).__str__()
+
+    def __getattribute__(self, attr):
+        if attr in ['setfield', 'getfield', 'dtype']:
+            return nt.void.__getattribute__(self, attr)
+        try:
+            return nt.void.__getattribute__(self, attr)
+        except AttributeError:
+            pass
+        fielddict = nt.void.__getattribute__(self, 'dtype').fields
+        res = fielddict.get(attr, None)
+        if res:
+            obj = self.getfield(*res[:2])
+            # if it has fields return a record,
+            # otherwise return the object
+            try:
+                dt = obj.dtype
+            except AttributeError:
+                #happens if field is Object type
+                return obj
+            if dt.fields:
+                return obj.view((self.__class__, obj.dtype.fields))
+            return obj
+        else:
+            raise AttributeError("'record' object has no "
+                    "attribute '%s'" % attr)
+
+    def __setattr__(self, attr, val):
+        if attr in ['setfield', 'getfield', 'dtype']:
+            raise AttributeError("Cannot set '%s' attribute" % attr)
+        fielddict = nt.void.__getattribute__(self, 'dtype').fields
+        res = fielddict.get(attr, None)
+        if res:
+            return self.setfield(val, *res[:2])
+        else:
+            if getattr(self, attr, None):
+                return nt.void.__setattr__(self, attr, val)
+            else:
+                raise AttributeError("'record' object has no "
+                        "attribute '%s'" % attr)
+
+    def __getitem__(self, indx):
+        obj = nt.void.__getitem__(self, indx)
+
+        # copy behavior of record.__getattribute__,
+        if isinstance(obj, nt.void) and obj.dtype.fields:
+            return obj.view((self.__class__, obj.dtype.fields))
+        else:
+            # return a single element
+            return obj
+
+    def pprint(self):
+        """Pretty-print all fields."""
+        # pretty-print all fields
+        names = self.dtype.names
+        maxlen = max(len(name) for name in names)
+        rows = []
+        fmt = '%% %ds: %%s' % maxlen
+        for name in names:
+            rows.append(fmt % (name, getattr(self, name)))
+        return "\n".join(rows)
+
+# The recarray is almost identical to a standard array (which supports
+#   named fields already)  The biggest difference is that it can use
+#   attribute-lookup to find the fields and it is constructed using
+#   a record.
+
+# If byteorder is given it forces a particular byteorder on all
+#  the fields (and any subfields)
+
+class recarray(ndarray):
+    """Construct an ndarray that allows field access using attributes.
+
+    Arrays may have a data-types containing fields, analogous
+    to columns in a spread sheet.  An example is ``[(x, int), (y, float)]``,
+    where each entry in the array is a pair of ``(int, float)``.  Normally,
+    these attributes are accessed using dictionary lookups such as ``arr['x']``
+    and ``arr['y']``.  Record arrays allow the fields to be accessed as members
+    of the array, using ``arr.x`` and ``arr.y``.
+
+    Parameters
+    ----------
+    shape : tuple
+        Shape of output array.
+    dtype : data-type, optional
+        The desired data-type.  By default, the data-type is determined
+        from `formats`, `names`, `titles`, `aligned` and `byteorder`.
+    formats : list of data-types, optional
+        A list containing the data-types for the different columns, e.g.
+        ``['i4', 'f8', 'i4']``.  `formats` does *not* support the new
+        convention of using types directly, i.e. ``(int, float, int)``.
+        Note that `formats` must be a list, not a tuple.
+        Given that `formats` is somewhat limited, we recommend specifying
+        `dtype` instead.
+    names : tuple of str, optional
+        The name of each column, e.g. ``('x', 'y', 'z')``.
+    buf : buffer, optional
+        By default, a new array is created of the given shape and data-type.
+        If `buf` is specified and is an object exposing the buffer interface,
+        the array will use the memory from the existing buffer.  In this case,
+        the `offset` and `strides` keywords are available.
+
+    Other Parameters
+    ----------------
+    titles : tuple of str, optional
+        Aliases for column names.  For example, if `names` were
+        ``('x', 'y', 'z')`` and `titles` is
+        ``('x_coordinate', 'y_coordinate', 'z_coordinate')``, then
+        ``arr['x']`` is equivalent to both ``arr.x`` and ``arr.x_coordinate``.
+    byteorder : {'<', '>', '='}, optional
+        Byte-order for all fields.
+    aligned : bool, optional
+        Align the fields in memory as the C-compiler would.
+    strides : tuple of ints, optional
+        Buffer (`buf`) is interpreted according to these strides (strides
+        define how many bytes each array element, row, column, etc.
+        occupy in memory).
+    offset : int, optional
+        Start reading buffer (`buf`) from this offset onwards.
+    order : {'C', 'F'}, optional
+        Row-major (C-style) or column-major (Fortran-style) order.
+
+    Returns
+    -------
+    rec : recarray
+        Empty array of the given shape and type.
+
+    See Also
+    --------
+    rec.fromrecords : Construct a record array from data.
+    record : fundamental data-type for `recarray`.
+    format_parser : determine a data-type from formats, names, titles.
+
+    Notes
+    -----
+    This constructor can be compared to ``empty``: it creates a new record
+    array but does not fill it with data.  To create a record array from data,
+    use one of the following methods:
+
+    1. Create a standard ndarray and convert it to a record array,
+       using ``arr.view(np.recarray)``
+    2. Use the `buf` keyword.
+    3. Use `np.rec.fromrecords`.
+
+    Examples
+    --------
+    Create an array with two fields, ``x`` and ``y``:
+
+    >>> x = np.array([(1.0, 2), (3.0, 4)], dtype=[('x', float), ('y', int)])
+    >>> x
+    array([(1.0, 2), (3.0, 4)],
+          dtype=[('x', '<f8'), ('y', '<i4')])
+
+    >>> x['x']
+    array([ 1.,  3.])
+
+    View the array as a record array:
+
+    >>> x = x.view(np.recarray)
+
+    >>> x.x
+    array([ 1.,  3.])
+
+    >>> x.y
+    array([2, 4])
+
+    Create a new, empty record array:
+
+    >>> np.recarray((2,),
+    ... dtype=[('x', int), ('y', float), ('z', int)]) #doctest: +SKIP
+    rec.array([(-1073741821, 1.2249118382103472e-301, 24547520),
+           (3471280, 1.2134086255804012e-316, 0)],
+          dtype=[('x', '<i4'), ('y', '<f8'), ('z', '<i4')])
+
+    """
+
+    # manually set name and module so that this class's type shows
+    # up as "numpy.recarray" when printed
+    __name__ = 'recarray'
+    __module__ = 'numpy'
+
+    def __new__(subtype, shape, dtype=None, buf=None, offset=0, strides=None,
+                formats=None, names=None, titles=None,
+                byteorder=None, aligned=False, order='C'):
+
+        if dtype is not None:
+            descr = sb.dtype(dtype)
+        else:
+            descr = format_parser(formats, names, titles, aligned, byteorder)._descr
+
+        if buf is None:
+            self = ndarray.__new__(subtype, shape, (record, descr), order=order)
+        else:
+            self = ndarray.__new__(subtype, shape, (record, descr),
+                                      buffer=buf, offset=offset,
+                                      strides=strides, order=order)
+        return self
+
+    def __array_finalize__(self, obj):
+        if self.dtype.type is not record and self.dtype.fields:
+            # if self.dtype is not np.record, invoke __setattr__ which will
+            # convert it to a record if it is a void dtype.
+            self.dtype = self.dtype
+
+    def __getattribute__(self, attr):
+        # See if ndarray has this attr, and return it if so. (note that this
+        # means a field with the same name as an ndarray attr cannot be
+        # accessed by attribute).
+        try:
+            return object.__getattribute__(self, attr)
+        except AttributeError:  # attr must be a fieldname
+            pass
+
+        # look for a field with this name
+        fielddict = ndarray.__getattribute__(self, 'dtype').fields
+        try:
+            res = fielddict[attr][:2]
+        except (TypeError, KeyError):
+            raise AttributeError("recarray has no attribute %s" % attr)
+        obj = self.getfield(*res)
+
+        # At this point obj will always be a recarray, since (see
+        # PyArray_GetField) the type of obj is inherited. Next, if obj.dtype is
+        # non-structured, convert it to an ndarray. Then if obj is structured
+        # with void type convert it to the same dtype.type (eg to preserve
+        # numpy.record type if present), since nested structured fields do not
+        # inherit type. Don't do this for non-void structures though.
+        if obj.dtype.fields:
+            if issubclass(obj.dtype.type, nt.void):
+                return obj.view(dtype=(self.dtype.type, obj.dtype))
+            return obj
+        else:
+            return obj.view(ndarray)
+
+    # Save the dictionary.
+    # If the attr is a field name and not in the saved dictionary
+    # Undo any "setting" of the attribute and do a setfield
+    # Thus, you can't create attributes on-the-fly that are field names.
+    def __setattr__(self, attr, val):
+
+        # Automatically convert (void) structured types to records
+        # (but not non-void structures, subarrays, or non-structured voids)
+        if attr == 'dtype' and issubclass(val.type, nt.void) and val.fields:
+            val = sb.dtype((record, val))
+
+        newattr = attr not in self.__dict__
+        try:
+            ret = object.__setattr__(self, attr, val)
+        except Exception:
+            fielddict = ndarray.__getattribute__(self, 'dtype').fields or {}
+            if attr not in fielddict:
+                exctype, value = sys.exc_info()[:2]
+                raise exctype(value)
+        else:
+            fielddict = ndarray.__getattribute__(self, 'dtype').fields or {}
+            if attr not in fielddict:
+                return ret
+            if newattr:
+                # We just added this one or this setattr worked on an
+                # internal attribute.
+                try:
+                    object.__delattr__(self, attr)
+                except Exception:
+                    return ret
+        try:
+            res = fielddict[attr][:2]
+        except (TypeError, KeyError):
+            raise AttributeError("record array has no attribute %s" % attr)
+        return self.setfield(val, *res)
+
+    def __getitem__(self, indx):
+        obj = super(recarray, self).__getitem__(indx)
+
+        # copy behavior of getattr, except that here
+        # we might also be returning a single element
+        if isinstance(obj, ndarray):
+            if obj.dtype.fields:
+                obj = obj.view(type(self))
+                if issubclass(obj.dtype.type, nt.void):
+                    return obj.view(dtype=(self.dtype.type, obj.dtype))
+                return obj
+            else:
+                return obj.view(type=ndarray)
+        else:
+            # return a single element
+            return obj
+
+    def __repr__(self):
+
+        repr_dtype = self.dtype
+        if (self.dtype.type is record
+                or (not issubclass(self.dtype.type, nt.void))):
+            # If this is a full record array (has numpy.record dtype),
+            # or if it has a scalar (non-void) dtype with no records,
+            # represent it using the rec.array function. Since rec.array
+            # converts dtype to a numpy.record for us, convert back
+            # to non-record before printing
+            if repr_dtype.type is record:
+                repr_dtype = sb.dtype((nt.void, repr_dtype))
+            prefix = "rec.array("
+            fmt = 'rec.array(%s,%sdtype=%s)'
+        else:
+            # otherwise represent it using np.array plus a view
+            # This should only happen if the user is playing
+            # strange games with dtypes.
+            prefix = "array("
+            fmt = 'array(%s,%sdtype=%s).view(numpy.recarray)'
+
+        # get data/shape string. logic taken from numeric.array_repr
+        if self.size > 0 or self.shape == (0,):
+            lst = sb.array2string(
+                self, separator=', ', prefix=prefix, suffix=',')
+        else:
+            # show zero-length shape unless it is (0,)
+            lst = "[], shape=%s" % (repr(self.shape),)
+
+        lf = '\n'+' '*len(prefix)
+        if get_printoptions()['legacy'] == '1.13':
+            lf = ' ' + lf  # trailing space
+        return fmt % (lst, lf, repr_dtype)
+
+    def field(self, attr, val=None):
+        if isinstance(attr, int):
+            names = ndarray.__getattribute__(self, 'dtype').names
+            attr = names[attr]
+
+        fielddict = ndarray.__getattribute__(self, 'dtype').fields
+
+        res = fielddict[attr][:2]
+
+        if val is None:
+            obj = self.getfield(*res)
+            if obj.dtype.fields:
+                return obj
+            return obj.view(ndarray)
+        else:
+            return self.setfield(val, *res)
+
+
+def fromarrays(arrayList, dtype=None, shape=None, formats=None,
+               names=None, titles=None, aligned=False, byteorder=None):
+    """ create a record array from a (flat) list of arrays
+
+    >>> x1=np.array([1,2,3,4])
+    >>> x2=np.array(['a','dd','xyz','12'])
+    >>> x3=np.array([1.1,2,3,4])
+    >>> r = np.core.records.fromarrays([x1,x2,x3],names='a,b,c')
+    >>> print(r[1])
+    (2, 'dd', 2.0)
+    >>> x1[1]=34
+    >>> r.a
+    array([1, 2, 3, 4])
+    """
+
+    arrayList = [sb.asarray(x) for x in arrayList]
+
+    if shape is None or shape == 0:
+        shape = arrayList[0].shape
+
+    if isinstance(shape, int):
+        shape = (shape,)
+
+    if formats is None and dtype is None:
+        # go through each object in the list to see if it is an ndarray
+        # and determine the formats.
+        formats = []
+        for obj in arrayList:
+            if not isinstance(obj, ndarray):
+                raise ValueError("item in the array list must be an ndarray.")
+            formats.append(obj.dtype.str)
+        formats = ','.join(formats)
+
+    if dtype is not None:
+        descr = sb.dtype(dtype)
+        _names = descr.names
+    else:
+        parsed = format_parser(formats, names, titles, aligned, byteorder)
+        _names = parsed._names
+        descr = parsed._descr
+
+    # Determine shape from data-type.
+    if len(descr) != len(arrayList):
+        raise ValueError("mismatch between the number of fields "
+                "and the number of arrays")
+
+    d0 = descr[0].shape
+    nn = len(d0)
+    if nn > 0:
+        shape = shape[:-nn]
+
+    for k, obj in enumerate(arrayList):
+        nn = descr[k].ndim
+        testshape = obj.shape[:obj.ndim - nn]
+        if testshape != shape:
+            raise ValueError("array-shape mismatch in array %d" % k)
+
+    _array = recarray(shape, descr)
+
+    # populate the record array (makes a copy)
+    for i in range(len(arrayList)):
+        _array[_names[i]] = arrayList[i]
+
+    return _array
+
+def fromrecords(recList, dtype=None, shape=None, formats=None, names=None,
+                titles=None, aligned=False, byteorder=None):
+    """ create a recarray from a list of records in text form
+
+        The data in the same field can be heterogeneous, they will be promoted
+        to the highest data type.  This method is intended for creating
+        smaller record arrays.  If used to create large array without formats
+        defined
+
+        r=fromrecords([(2,3.,'abc')]*100000)
+
+        it can be slow.
+
+        If formats is None, then this will auto-detect formats. Use list of
+        tuples rather than list of lists for faster processing.
+
+    >>> r=np.core.records.fromrecords([(456,'dbe',1.2),(2,'de',1.3)],
+    ... names='col1,col2,col3')
+    >>> print(r[0])
+    (456, 'dbe', 1.2)
+    >>> r.col1
+    array([456,   2])
+    >>> r.col2
+    array(['dbe', 'de'],
+          dtype='|S3')
+    >>> import pickle
+    >>> print(pickle.loads(pickle.dumps(r)))
+    [(456, 'dbe', 1.2) (2, 'de', 1.3)]
+    """
+
+    if formats is None and dtype is None:  # slower
+        obj = sb.array(recList, dtype=object)
+        arrlist = [sb.array(obj[..., i].tolist()) for i in range(obj.shape[-1])]
+        return fromarrays(arrlist, formats=formats, shape=shape, names=names,
+                          titles=titles, aligned=aligned, byteorder=byteorder)
+
+    if dtype is not None:
+        descr = sb.dtype((record, dtype))
+    else:
+        descr = format_parser(formats, names, titles, aligned, byteorder)._descr
+
+    # deprecated back-compat block for numpy 1.14, to be removed in a later
+    # release. This converts list-of-list input to list-of-tuples in some
+    # cases, as done in numpy <= 1.13. In the future we will require tuples.
+    if (isinstance(recList, list) and len(recList) > 0
+            and isinstance(recList[0], list) and len(recList[0]) > 0
+            and not isinstance(recList[0][0], (list, tuple))):
+
+        try: 
+            memoryview(recList[0][0]) 
+        except:
+            if (shape is None or shape == 0):
+                shape = len(recList)
+            if isinstance(shape, (int, long)):
+                shape = (shape,)
+            if len(shape) > 1:
+                raise ValueError("Can only deal with 1-d array.")
+            _array = recarray(shape, descr)
+            for k in range(_array.size):
+                _array[k] = tuple(recList[k])
+            # list of lists instead of list of tuples ?
+            # 2018-02-07, 1.14.1
+            warnings.warn(
+                "fromrecords expected a list of tuples, may have received a "
+                "list of lists instead. In the future that will raise an error",
+                FutureWarning, stacklevel=2)
+            return _array
+        else:
+            pass
+
+    retval = sb.array(recList, dtype=descr)
+    if shape is not None and retval.shape != shape:
+        retval.shape = shape
+
+    return retval.view(recarray)
+
+
+def fromstring(datastring, dtype=None, shape=None, offset=0, formats=None,
+               names=None, titles=None, aligned=False, byteorder=None):
+    """ create a (read-only) record array from binary data contained in
+    a string"""
+
+    if dtype is None and formats is None:
+        raise ValueError("Must have dtype= or formats=")
+
+    if dtype is not None:
+        descr = sb.dtype(dtype)
+    else:
+        descr = format_parser(formats, names, titles, aligned, byteorder)._descr
+
+    itemsize = descr.itemsize
+    if (shape is None or shape == 0 or shape == -1):
+        shape = (len(datastring) - offset) // itemsize
+
+    _array = recarray(shape, descr, buf=datastring, offset=offset)
+    return _array
+
+def get_remaining_size(fd):
+    try:
+        fn = fd.fileno()
+    except AttributeError:
+        return os.path.getsize(fd.name) - fd.tell()
+    st = os.fstat(fn)
+    size = st.st_size - fd.tell()
+    return size
+
+def fromfile(fd, dtype=None, shape=None, offset=0, formats=None,
+             names=None, titles=None, aligned=False, byteorder=None):
+    """Create an array from binary file data
+
+    If file is a string then that file is opened, else it is assumed
+    to be a file object. The file object must support random access
+    (i.e. it must have tell and seek methods).
+
+    >>> from tempfile import TemporaryFile
+    >>> a = np.empty(10,dtype='f8,i4,a5')
+    >>> a[5] = (0.5,10,'abcde')
+    >>>
+    >>> fd=TemporaryFile()
+    >>> a = a.newbyteorder('<')
+    >>> a.tofile(fd)
+    >>>
+    >>> fd.seek(0)
+    >>> r=np.core.records.fromfile(fd, formats='f8,i4,a5', shape=10,
+    ... byteorder='<')
+    >>> print(r[5])
+    (0.5, 10, 'abcde')
+    >>> r.shape
+    (10,)
+    """
+
+    if (shape is None or shape == 0):
+        shape = (-1,)
+    elif isinstance(shape, (int, long)):
+        shape = (shape,)
+
+    name = 0
+    if isinstance(fd, str):
+        name = 1
+        fd = open(fd, 'rb')
+    if (offset > 0):
+        fd.seek(offset, 1)
+    size = get_remaining_size(fd)
+
+    if dtype is not None:
+        descr = sb.dtype(dtype)
+    else:
+        descr = format_parser(formats, names, titles, aligned, byteorder)._descr
+
+    itemsize = descr.itemsize
+
+    shapeprod = sb.array(shape).prod()
+    shapesize = shapeprod * itemsize
+    if shapesize < 0:
+        shape = list(shape)
+        shape[shape.index(-1)] = size / -shapesize
+        shape = tuple(shape)
+        shapeprod = sb.array(shape).prod()
+
+    nbytes = shapeprod * itemsize
+
+    if nbytes > size:
+        raise ValueError(
+                "Not enough bytes left in file for specified shape and type")
+
+    # create the array
+    _array = recarray(shape, descr)
+    nbytesread = fd.readinto(_array.data)
+    if nbytesread != nbytes:
+        raise IOError("Didn't read as many bytes as expected")
+    if name:
+        fd.close()
+
+    return _array
+
+def array(obj, dtype=None, shape=None, offset=0, strides=None, formats=None,
+          names=None, titles=None, aligned=False, byteorder=None, copy=True):
+    """Construct a record array from a wide-variety of objects.
+    """
+
+    if ((isinstance(obj, (type(None), str)) or isfileobj(obj)) and
+           (formats is None) and (dtype is None)):
+        raise ValueError("Must define formats (or dtype) if object is "
+                         "None, string, or an open file")
+
+    kwds = {}
+    if dtype is not None:
+        dtype = sb.dtype(dtype)
+    elif formats is not None:
+        dtype = format_parser(formats, names, titles,
+                              aligned, byteorder)._descr
+    else:
+        kwds = {'formats': formats,
+                'names': names,
+                'titles': titles,
+                'aligned': aligned,
+                'byteorder': byteorder
+                }
+
+    if obj is None:
+        if shape is None:
+            raise ValueError("Must define a shape if obj is None")
+        return recarray(shape, dtype, buf=obj, offset=offset, strides=strides)
+
+    elif isinstance(obj, bytes):
+        return fromstring(obj, dtype, shape=shape, offset=offset, **kwds)
+
+    elif isinstance(obj, (list, tuple)):
+        if isinstance(obj[0], (tuple, list)):
+            return fromrecords(obj, dtype=dtype, shape=shape, **kwds)
+        else:
+            return fromarrays(obj, dtype=dtype, shape=shape, **kwds)
+
+    elif isinstance(obj, recarray):
+        if dtype is not None and (obj.dtype != dtype):
+            new = obj.view(dtype)
+        else:
+            new = obj
+        if copy:
+            new = new.copy()
+        return new
+
+    elif isfileobj(obj):
+        return fromfile(obj, dtype=dtype, shape=shape, offset=offset)
+
+    elif isinstance(obj, ndarray):
+        if dtype is not None and (obj.dtype != dtype):
+            new = obj.view(dtype)
+        else:
+            new = obj
+        if copy:
+            new = new.copy()
+        return new.view(recarray)
+
+    else:
+        interface = getattr(obj, "__array_interface__", None)
+        if interface is None or not isinstance(interface, dict):
+            raise ValueError("Unknown input type")
+        obj = sb.array(obj)
+        if dtype is not None and (obj.dtype != dtype):
+            obj = obj.view(dtype)
+        return obj.view(recarray)

projecten1/lib/python3.6/site-packages/numpy/core/setup.py

@@ -0,0 +1,969 @@
+from __future__ import division, print_function
+
+import os
+import sys
+import pickle
+import copy
+import sysconfig
+import warnings
+import platform
+from os.path import join
+from numpy.distutils import log
+from distutils.dep_util import newer
+from distutils.sysconfig import get_config_var
+from numpy._build_utils.apple_accelerate import (
+    uses_accelerate_framework, get_sgemv_fix
+    )
+from numpy.compat import npy_load_module
+from setup_common import *
+
+# Set to True to enable relaxed strides checking. This (mostly) means
+# that `strides[dim]` is ignored if `shape[dim] == 1` when setting flags.
+NPY_RELAXED_STRIDES_CHECKING = (os.environ.get('NPY_RELAXED_STRIDES_CHECKING', "1") != "0")
+
+# Put NPY_RELAXED_STRIDES_DEBUG=1 in the environment if you want numpy to use a
+# bogus value for affected strides in order to help smoke out bad stride usage
+# when relaxed stride checking is enabled.
+NPY_RELAXED_STRIDES_DEBUG = (os.environ.get('NPY_RELAXED_STRIDES_DEBUG', "0") != "0")
+NPY_RELAXED_STRIDES_DEBUG = NPY_RELAXED_STRIDES_DEBUG and NPY_RELAXED_STRIDES_CHECKING
+
+# XXX: ugly, we use a class to avoid calling twice some expensive functions in
+# config.h/numpyconfig.h. I don't see a better way because distutils force
+# config.h generation inside an Extension class, and as such sharing
+# configuration informations between extensions is not easy.
+# Using a pickled-based memoize does not work because config_cmd is an instance
+# method, which cPickle does not like.
+#
+# Use pickle in all cases, as cPickle is gone in python3 and the difference
+# in time is only in build. -- Charles Harris, 2013-03-30
+
+class CallOnceOnly(object):
+    def __init__(self):
+        self._check_types = None
+        self._check_ieee_macros = None
+        self._check_complex = None
+
+    def check_types(self, *a, **kw):
+        if self._check_types is None:
+            out = check_types(*a, **kw)
+            self._check_types = pickle.dumps(out)
+        else:
+            out = copy.deepcopy(pickle.loads(self._check_types))
+        return out
+
+    def check_ieee_macros(self, *a, **kw):
+        if self._check_ieee_macros is None:
+            out = check_ieee_macros(*a, **kw)
+            self._check_ieee_macros = pickle.dumps(out)
+        else:
+            out = copy.deepcopy(pickle.loads(self._check_ieee_macros))
+        return out
+
+    def check_complex(self, *a, **kw):
+        if self._check_complex is None:
+            out = check_complex(*a, **kw)
+            self._check_complex = pickle.dumps(out)
+        else:
+            out = copy.deepcopy(pickle.loads(self._check_complex))
+        return out
+
+def pythonlib_dir():
+    """return path where libpython* is."""
+    if sys.platform == 'win32':
+        return os.path.join(sys.prefix, "libs")
+    else:
+        return get_config_var('LIBDIR')
+
+def is_npy_no_signal():
+    """Return True if the NPY_NO_SIGNAL symbol must be defined in configuration
+    header."""
+    return sys.platform == 'win32'
+
+def is_npy_no_smp():
+    """Return True if the NPY_NO_SMP symbol must be defined in public
+    header (when SMP support cannot be reliably enabled)."""
+    # Perhaps a fancier check is in order here.
+    #  so that threads are only enabled if there
+    #  are actually multiple CPUS? -- but
+    #  threaded code can be nice even on a single
+    #  CPU so that long-calculating code doesn't
+    #  block.
+    return 'NPY_NOSMP' in os.environ
+
+def win32_checks(deflist):
+    from numpy.distutils.misc_util import get_build_architecture
+    a = get_build_architecture()
+
+    # Distutils hack on AMD64 on windows
+    print('BUILD_ARCHITECTURE: %r, os.name=%r, sys.platform=%r' %
+          (a, os.name, sys.platform))
+    if a == 'AMD64':
+        deflist.append('DISTUTILS_USE_SDK')
+
+    # On win32, force long double format string to be 'g', not
+    # 'Lg', since the MS runtime does not support long double whose
+    # size is > sizeof(double)
+    if a == "Intel" or a == "AMD64":
+        deflist.append('FORCE_NO_LONG_DOUBLE_FORMATTING')
+
+def check_math_capabilities(config, moredefs, mathlibs):
+    def check_func(func_name):
+        return config.check_func(func_name, libraries=mathlibs,
+                                 decl=True, call=True)
+
+    def check_funcs_once(funcs_name):
+        decl = dict([(f, True) for f in funcs_name])
+        st = config.check_funcs_once(funcs_name, libraries=mathlibs,
+                                     decl=decl, call=decl)
+        if st:
+            moredefs.extend([(fname2def(f), 1) for f in funcs_name])
+        return st
+
+    def check_funcs(funcs_name):
+        # Use check_funcs_once first, and if it does not work, test func per
+        # func. Return success only if all the functions are available
+        if not check_funcs_once(funcs_name):
+            # Global check failed, check func per func
+            for f in funcs_name:
+                if check_func(f):
+                    moredefs.append((fname2def(f), 1))
+            return 0
+        else:
+            return 1
+
+    #use_msvc = config.check_decl("_MSC_VER")
+
+    if not check_funcs_once(MANDATORY_FUNCS):
+        raise SystemError("One of the required function to build numpy is not"
+                " available (the list is %s)." % str(MANDATORY_FUNCS))
+
+    # Standard functions which may not be available and for which we have a
+    # replacement implementation. Note that some of these are C99 functions.
+
+    # XXX: hack to circumvent cpp pollution from python: python put its
+    # config.h in the public namespace, so we have a clash for the common
+    # functions we test. We remove every function tested by python's
+    # autoconf, hoping their own test are correct
+    for f in OPTIONAL_STDFUNCS_MAYBE:
+        if config.check_decl(fname2def(f),
+                    headers=["Python.h", "math.h"]):
+            OPTIONAL_STDFUNCS.remove(f)
+
+    check_funcs(OPTIONAL_STDFUNCS)
+
+    for h in OPTIONAL_HEADERS:
+        if config.check_func("", decl=False, call=False, headers=[h]):
+            moredefs.append((fname2def(h).replace(".", "_"), 1))
+
+    for tup in OPTIONAL_INTRINSICS:
+        headers = None
+        if len(tup) == 2:
+            f, args, m = tup[0], tup[1], fname2def(tup[0])
+        elif len(tup) == 3:
+            f, args, headers, m = tup[0], tup[1], [tup[2]], fname2def(tup[0])
+        else:
+            f, args, headers, m = tup[0], tup[1], [tup[2]], fname2def(tup[3])
+        if config.check_func(f, decl=False, call=True, call_args=args,
+                             headers=headers):
+            moredefs.append((m, 1))
+
+    for dec, fn in OPTIONAL_FUNCTION_ATTRIBUTES:
+        if config.check_gcc_function_attribute(dec, fn):
+            moredefs.append((fname2def(fn), 1))
+
+    for fn in OPTIONAL_VARIABLE_ATTRIBUTES:
+        if config.check_gcc_variable_attribute(fn):
+            m = fn.replace("(", "_").replace(")", "_")
+            moredefs.append((fname2def(m), 1))
+
+    # C99 functions: float and long double versions
+    check_funcs(C99_FUNCS_SINGLE)
+    check_funcs(C99_FUNCS_EXTENDED)
+
+def check_complex(config, mathlibs):
+    priv = []
+    pub = []
+
+    try:
+        if os.uname()[0] == "Interix":
+            warnings.warn("Disabling broken complex support. See #1365", stacklevel=2)
+            return priv, pub
+    except Exception:
+        # os.uname not available on all platforms. blanket except ugly but safe
+        pass
+
+    # Check for complex support
+    st = config.check_header('complex.h')
+    if st:
+        priv.append(('HAVE_COMPLEX_H', 1))
+        pub.append(('NPY_USE_C99_COMPLEX', 1))
+
+        for t in C99_COMPLEX_TYPES:
+            st = config.check_type(t, headers=["complex.h"])
+            if st:
+                pub.append(('NPY_HAVE_%s' % type2def(t), 1))
+
+        def check_prec(prec):
+            flist = [f + prec for f in C99_COMPLEX_FUNCS]
+            decl = dict([(f, True) for f in flist])
+            if not config.check_funcs_once(flist, call=decl, decl=decl,
+                                           libraries=mathlibs):
+                for f in flist:
+                    if config.check_func(f, call=True, decl=True,
+                                         libraries=mathlibs):
+                        priv.append((fname2def(f), 1))
+            else:
+                priv.extend([(fname2def(f), 1) for f in flist])
+
+        check_prec('')
+        check_prec('f')
+        check_prec('l')
+
+    return priv, pub
+
+def check_ieee_macros(config):
+    priv = []
+    pub = []
+
+    macros = []
+
+    def _add_decl(f):
+        priv.append(fname2def("decl_%s" % f))
+        pub.append('NPY_%s' % fname2def("decl_%s" % f))
+
+    # XXX: hack to circumvent cpp pollution from python: python put its
+    # config.h in the public namespace, so we have a clash for the common
+    # functions we test. We remove every function tested by python's
+    # autoconf, hoping their own test are correct
+    _macros = ["isnan", "isinf", "signbit", "isfinite"]
+    for f in _macros:
+        py_symbol = fname2def("decl_%s" % f)
+        already_declared = config.check_decl(py_symbol,
+                headers=["Python.h", "math.h"])
+        if already_declared:
+            if config.check_macro_true(py_symbol,
+                    headers=["Python.h", "math.h"]):
+                pub.append('NPY_%s' % fname2def("decl_%s" % f))
+        else:
+            macros.append(f)
+    # Normally, isnan and isinf are macro (C99), but some platforms only have
+    # func, or both func and macro version. Check for macro only, and define
+    # replacement ones if not found.
+    # Note: including Python.h is necessary because it modifies some math.h
+    # definitions
+    for f in macros:
+        st = config.check_decl(f, headers=["Python.h", "math.h"])
+        if st:
+            _add_decl(f)
+
+    return priv, pub
+
+def check_types(config_cmd, ext, build_dir):
+    private_defines = []
+    public_defines = []
+
+    # Expected size (in number of bytes) for each type. This is an
+    # optimization: those are only hints, and an exhaustive search for the size
+    # is done if the hints are wrong.
+    expected = {'short': [2], 'int': [4], 'long': [8, 4],
+                'float': [4], 'double': [8], 'long double': [16, 12, 8],
+                'Py_intptr_t': [8, 4], 'PY_LONG_LONG': [8], 'long long': [8],
+                'off_t': [8, 4]}
+
+    # Check we have the python header (-dev* packages on Linux)
+    result = config_cmd.check_header('Python.h')
+    if not result:
+        python = 'python'
+        if '__pypy__' in sys.builtin_module_names:
+            python = 'pypy'
+        raise SystemError(
+                "Cannot compile 'Python.h'. Perhaps you need to "
+                "install {0}-dev|{0}-devel.".format(python))
+    res = config_cmd.check_header("endian.h")
+    if res:
+        private_defines.append(('HAVE_ENDIAN_H', 1))
+        public_defines.append(('NPY_HAVE_ENDIAN_H', 1))
+    res = config_cmd.check_header("sys/endian.h")
+    if res:
+        private_defines.append(('HAVE_SYS_ENDIAN_H', 1))
+        public_defines.append(('NPY_HAVE_SYS_ENDIAN_H', 1))
+
+    # Check basic types sizes
+    for type in ('short', 'int', 'long'):
+        res = config_cmd.check_decl("SIZEOF_%s" % sym2def(type), headers=["Python.h"])
+        if res:
+            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), "SIZEOF_%s" % sym2def(type)))
+        else:
+            res = config_cmd.check_type_size(type, expected=expected[type])
+            if res >= 0:
+                public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
+            else:
+                raise SystemError("Checking sizeof (%s) failed !" % type)
+
+    for type in ('float', 'double', 'long double'):
+        already_declared = config_cmd.check_decl("SIZEOF_%s" % sym2def(type),
+                                                 headers=["Python.h"])
+        res = config_cmd.check_type_size(type, expected=expected[type])
+        if res >= 0:
+            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
+            if not already_declared and not type == 'long double':
+                private_defines.append(('SIZEOF_%s' % sym2def(type), '%d' % res))
+        else:
+            raise SystemError("Checking sizeof (%s) failed !" % type)
+
+        # Compute size of corresponding complex type: used to check that our
+        # definition is binary compatible with C99 complex type (check done at
+        # build time in npy_common.h)
+        complex_def = "struct {%s __x; %s __y;}" % (type, type)
+        res = config_cmd.check_type_size(complex_def,
+                                         expected=[2 * x for x in expected[type]])
+        if res >= 0:
+            public_defines.append(('NPY_SIZEOF_COMPLEX_%s' % sym2def(type), '%d' % res))
+        else:
+            raise SystemError("Checking sizeof (%s) failed !" % complex_def)
+
+    for type in ('Py_intptr_t', 'off_t'):
+        res = config_cmd.check_type_size(type, headers=["Python.h"],
+                library_dirs=[pythonlib_dir()],
+                expected=expected[type])
+
+        if res >= 0:
+            private_defines.append(('SIZEOF_%s' % sym2def(type), '%d' % res))
+            public_defines.append(('NPY_SIZEOF_%s' % sym2def(type), '%d' % res))
+        else:
+            raise SystemError("Checking sizeof (%s) failed !" % type)
+
+    # We check declaration AND type because that's how distutils does it.
+    if config_cmd.check_decl('PY_LONG_LONG', headers=['Python.h']):
+        res = config_cmd.check_type_size('PY_LONG_LONG',  headers=['Python.h'],
+                library_dirs=[pythonlib_dir()],
+                expected=expected['PY_LONG_LONG'])
+        if res >= 0:
+            private_defines.append(('SIZEOF_%s' % sym2def('PY_LONG_LONG'), '%d' % res))
+            public_defines.append(('NPY_SIZEOF_%s' % sym2def('PY_LONG_LONG'), '%d' % res))
+        else:
+            raise SystemError("Checking sizeof (%s) failed !" % 'PY_LONG_LONG')
+
+        res = config_cmd.check_type_size('long long',
+                expected=expected['long long'])
+        if res >= 0:
+            #private_defines.append(('SIZEOF_%s' % sym2def('long long'), '%d' % res))
+            public_defines.append(('NPY_SIZEOF_%s' % sym2def('long long'), '%d' % res))
+        else:
+            raise SystemError("Checking sizeof (%s) failed !" % 'long long')
+
+    if not config_cmd.check_decl('CHAR_BIT', headers=['Python.h']):
+        raise RuntimeError(
+            "Config wo CHAR_BIT is not supported"
+            ", please contact the maintainers")
+
+    return private_defines, public_defines
+
+def check_mathlib(config_cmd):
+    # Testing the C math library
+    mathlibs = []
+    mathlibs_choices = [[], ['m'], ['cpml']]
+    mathlib = os.environ.get('MATHLIB')
+    if mathlib:
+        mathlibs_choices.insert(0, mathlib.split(','))
+    for libs in mathlibs_choices:
+        if config_cmd.check_func("exp", libraries=libs, decl=True, call=True):
+            mathlibs = libs
+            break
+    else:
+        raise EnvironmentError("math library missing; rerun "
+                               "setup.py after setting the "
+                               "MATHLIB env variable")
+    return mathlibs
+
+def visibility_define(config):
+    """Return the define value to use for NPY_VISIBILITY_HIDDEN (may be empty
+    string)."""
+    if config.check_compiler_gcc4():
+        return '__attribute__((visibility("hidden")))'
+    else:
+        return ''
+
+def configuration(parent_package='',top_path=None):
+    from numpy.distutils.misc_util import Configuration, dot_join
+    from numpy.distutils.system_info import get_info
+
+    config = Configuration('core', parent_package, top_path)
+    local_dir = config.local_path
+    codegen_dir = join(local_dir, 'code_generators')
+
+    if is_released(config):
+        warnings.simplefilter('error', MismatchCAPIWarning)
+
+    # Check whether we have a mismatch between the set C API VERSION and the
+    # actual C API VERSION
+    check_api_version(C_API_VERSION, codegen_dir)
+
+    generate_umath_py = join(codegen_dir, 'generate_umath.py')
+    n = dot_join(config.name, 'generate_umath')
+    generate_umath = npy_load_module('_'.join(n.split('.')),
+                                     generate_umath_py, ('.py', 'U', 1))
+
+    header_dir = 'include/numpy'  # this is relative to config.path_in_package
+
+    cocache = CallOnceOnly()
+
+    def generate_config_h(ext, build_dir):
+        target = join(build_dir, header_dir, 'config.h')
+        d = os.path.dirname(target)
+        if not os.path.exists(d):
+            os.makedirs(d)
+
+        if newer(__file__, target):
+            config_cmd = config.get_config_cmd()
+            log.info('Generating %s', target)
+
+            # Check sizeof
+            moredefs, ignored = cocache.check_types(config_cmd, ext, build_dir)
+
+            # Check math library and C99 math funcs availability
+            mathlibs = check_mathlib(config_cmd)
+            moredefs.append(('MATHLIB', ','.join(mathlibs)))
+
+            check_math_capabilities(config_cmd, moredefs, mathlibs)
+            moredefs.extend(cocache.check_ieee_macros(config_cmd)[0])
+            moredefs.extend(cocache.check_complex(config_cmd, mathlibs)[0])
+
+            # Signal check
+            if is_npy_no_signal():
+                moredefs.append('__NPY_PRIVATE_NO_SIGNAL')
+
+            # Windows checks
+            if sys.platform == 'win32' or os.name == 'nt':
+                win32_checks(moredefs)
+
+            # C99 restrict keyword
+            moredefs.append(('NPY_RESTRICT', config_cmd.check_restrict()))
+
+            # Inline check
+            inline = config_cmd.check_inline()
+
+            # Use relaxed stride checking
+            if NPY_RELAXED_STRIDES_CHECKING:
+                moredefs.append(('NPY_RELAXED_STRIDES_CHECKING', 1))
+
+            # Use bogus stride debug aid when relaxed strides are enabled
+            if NPY_RELAXED_STRIDES_DEBUG:
+                moredefs.append(('NPY_RELAXED_STRIDES_DEBUG', 1))
+
+            # Get long double representation
+            if sys.platform != 'darwin':
+                rep = check_long_double_representation(config_cmd)
+                if rep in ['INTEL_EXTENDED_12_BYTES_LE',
+                           'INTEL_EXTENDED_16_BYTES_LE',
+                           'MOTOROLA_EXTENDED_12_BYTES_BE',
+                           'IEEE_QUAD_LE', 'IEEE_QUAD_BE',
+                           'IEEE_DOUBLE_LE', 'IEEE_DOUBLE_BE',
+                           'DOUBLE_DOUBLE_BE', 'DOUBLE_DOUBLE_LE']:
+                    moredefs.append(('HAVE_LDOUBLE_%s' % rep, 1))
+                else:
+                    raise ValueError("Unrecognized long double format: %s" % rep)
+
+            # Py3K check
+            if sys.version_info[0] == 3:
+                moredefs.append(('NPY_PY3K', 1))
+
+            # Generate the config.h file from moredefs
+            target_f = open(target, 'w')
+            for d in moredefs:
+                if isinstance(d, str):
+                    target_f.write('#define %s\n' % (d))
+                else:
+                    target_f.write('#define %s %s\n' % (d[0], d[1]))
+
+            # define inline to our keyword, or nothing
+            target_f.write('#ifndef __cplusplus\n')
+            if inline == 'inline':
+                target_f.write('/* #undef inline */\n')
+            else:
+                target_f.write('#define inline %s\n' % inline)
+            target_f.write('#endif\n')
+
+            # add the guard to make sure config.h is never included directly,
+            # but always through npy_config.h
+            target_f.write("""
+#ifndef _NPY_NPY_CONFIG_H_
+#error config.h should never be included directly, include npy_config.h instead
+#endif
+""")
+
+            target_f.close()
+            print('File:', target)
+            target_f = open(target)
+            print(target_f.read())
+            target_f.close()
+            print('EOF')
+        else:
+            mathlibs = []
+            target_f = open(target)
+            for line in target_f:
+                s = '#define MATHLIB'
+                if line.startswith(s):
+                    value = line[len(s):].strip()
+                    if value:
+                        mathlibs.extend(value.split(','))
+            target_f.close()
+
+        # Ugly: this can be called within a library and not an extension,
+        # in which case there is no libraries attributes (and none is
+        # needed).
+        if hasattr(ext, 'libraries'):
+            ext.libraries.extend(mathlibs)
+
+        incl_dir = os.path.dirname(target)
+        if incl_dir not in config.numpy_include_dirs:
+            config.numpy_include_dirs.append(incl_dir)
+
+        return target
+
+    def generate_numpyconfig_h(ext, build_dir):
+        """Depends on config.h: generate_config_h has to be called before !"""
+        # put private include directory in build_dir on search path
+        # allows using code generation in headers headers
+        config.add_include_dirs(join(build_dir, "src", "private"))
+        config.add_include_dirs(join(build_dir, "src", "npymath"))
+
+        target = join(build_dir, header_dir, '_numpyconfig.h')
+        d = os.path.dirname(target)
+        if not os.path.exists(d):
+            os.makedirs(d)
+        if newer(__file__, target):
+            config_cmd = config.get_config_cmd()
+            log.info('Generating %s', target)
+
+            # Check sizeof
+            ignored, moredefs = cocache.check_types(config_cmd, ext, build_dir)
+
+            if is_npy_no_signal():
+                moredefs.append(('NPY_NO_SIGNAL', 1))
+
+            if is_npy_no_smp():
+                moredefs.append(('NPY_NO_SMP', 1))
+            else:
+                moredefs.append(('NPY_NO_SMP', 0))
+
+            mathlibs = check_mathlib(config_cmd)
+            moredefs.extend(cocache.check_ieee_macros(config_cmd)[1])
+            moredefs.extend(cocache.check_complex(config_cmd, mathlibs)[1])
+
+            if NPY_RELAXED_STRIDES_CHECKING:
+                moredefs.append(('NPY_RELAXED_STRIDES_CHECKING', 1))
+
+            if NPY_RELAXED_STRIDES_DEBUG:
+                moredefs.append(('NPY_RELAXED_STRIDES_DEBUG', 1))
+
+            # Check wether we can use inttypes (C99) formats
+            if config_cmd.check_decl('PRIdPTR', headers=['inttypes.h']):
+                moredefs.append(('NPY_USE_C99_FORMATS', 1))
+
+            # visibility check
+            hidden_visibility = visibility_define(config_cmd)
+            moredefs.append(('NPY_VISIBILITY_HIDDEN', hidden_visibility))
+
+            # Add the C API/ABI versions
+            moredefs.append(('NPY_ABI_VERSION', '0x%.8X' % C_ABI_VERSION))
+            moredefs.append(('NPY_API_VERSION', '0x%.8X' % C_API_VERSION))
+
+            # Add moredefs to header
+            target_f = open(target, 'w')
+            for d in moredefs:
+                if isinstance(d, str):
+                    target_f.write('#define %s\n' % (d))
+                else:
+                    target_f.write('#define %s %s\n' % (d[0], d[1]))
+
+            # Define __STDC_FORMAT_MACROS
+            target_f.write("""
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS 1
+#endif
+""")
+            target_f.close()
+
+            # Dump the numpyconfig.h header to stdout
+            print('File: %s' % target)
+            target_f = open(target)
+            print(target_f.read())
+            target_f.close()
+            print('EOF')
+        config.add_data_files((header_dir, target))
+        return target
+
+    def generate_api_func(module_name):
+        def generate_api(ext, build_dir):
+            script = join(codegen_dir, module_name + '.py')
+            sys.path.insert(0, codegen_dir)
+            try:
+                m = __import__(module_name)
+                log.info('executing %s', script)
+                h_file, c_file, doc_file = m.generate_api(os.path.join(build_dir, header_dir))
+            finally:
+                del sys.path[0]
+            config.add_data_files((header_dir, h_file),
+                                  (header_dir, doc_file))
+            return (h_file,)
+        return generate_api
+
+    generate_numpy_api = generate_api_func('generate_numpy_api')
+    generate_ufunc_api = generate_api_func('generate_ufunc_api')
+
+    config.add_include_dirs(join(local_dir, "src", "private"))
+    config.add_include_dirs(join(local_dir, "src"))
+    config.add_include_dirs(join(local_dir))
+
+    config.add_data_files('include/numpy/*.h')
+    config.add_include_dirs(join('src', 'npymath'))
+    config.add_include_dirs(join('src', 'multiarray'))
+    config.add_include_dirs(join('src', 'umath'))
+    config.add_include_dirs(join('src', 'npysort'))
+
+    config.add_define_macros([("NPY_INTERNAL_BUILD", "1")]) # this macro indicates that Numpy build is in process
+    config.add_define_macros([("HAVE_NPY_CONFIG_H", "1")])
+    if sys.platform[:3] == "aix":
+        config.add_define_macros([("_LARGE_FILES", None)])
+    else:
+        config.add_define_macros([("_FILE_OFFSET_BITS", "64")])
+        config.add_define_macros([('_LARGEFILE_SOURCE', '1')])
+        config.add_define_macros([('_LARGEFILE64_SOURCE', '1')])
+
+    config.numpy_include_dirs.extend(config.paths('include'))
+
+    deps = [join('src', 'npymath', '_signbit.c'),
+            join('include', 'numpy', '*object.h'),
+            join(codegen_dir, 'genapi.py'),
+            ]
+
+    #######################################################################
+    #                            dummy module                             #
+    #######################################################################
+
+    # npymath needs the config.h and numpyconfig.h files to be generated, but
+    # build_clib cannot handle generate_config_h and generate_numpyconfig_h
+    # (don't ask). Because clib are generated before extensions, we have to
+    # explicitly add an extension which has generate_config_h and
+    # generate_numpyconfig_h as sources *before* adding npymath.
+
+    config.add_extension('_dummy',
+                         sources=[join('src', 'dummymodule.c'),
+                                  generate_config_h,
+                                  generate_numpyconfig_h,
+                                  generate_numpy_api]
+                         )
+
+    #######################################################################
+    #                          npymath library                            #
+    #######################################################################
+
+    subst_dict = dict([("sep", os.path.sep), ("pkgname", "numpy.core")])
+
+    def get_mathlib_info(*args):
+        # Another ugly hack: the mathlib info is known once build_src is run,
+        # but we cannot use add_installed_pkg_config here either, so we only
+        # update the substition dictionary during npymath build
+        config_cmd = config.get_config_cmd()
+
+        # Check that the toolchain works, to fail early if it doesn't
+        # (avoid late errors with MATHLIB which are confusing if the
+        # compiler does not work).
+        st = config_cmd.try_link('int main(void) { return 0;}')
+        if not st:
+            raise RuntimeError("Broken toolchain: cannot link a simple C program")
+        mlibs = check_mathlib(config_cmd)
+
+        posix_mlib = ' '.join(['-l%s' % l for l in mlibs])
+        msvc_mlib = ' '.join(['%s.lib' % l for l in mlibs])
+        subst_dict["posix_mathlib"] = posix_mlib
+        subst_dict["msvc_mathlib"] = msvc_mlib
+
+    npymath_sources = [join('src', 'npymath', 'npy_math_internal.h.src'),
+                       join('src', 'npymath', 'npy_math.c'),
+                       join('src', 'npymath', 'ieee754.c.src'),
+                       join('src', 'npymath', 'npy_math_complex.c.src'),
+                       join('src', 'npymath', 'halffloat.c')
+                       ]
+    
+    # Must be true for CRT compilers but not MinGW/cygwin. See gh-9977.
+    is_msvc = platform.system() == 'Windows'
+    config.add_installed_library('npymath',
+            sources=npymath_sources + [get_mathlib_info],
+            install_dir='lib',
+            build_info={
+                'include_dirs' : [],  # empty list required for creating npy_math_internal.h
+                'extra_compiler_args' : (['/GL-'] if is_msvc else []),
+            })
+    config.add_npy_pkg_config("npymath.ini.in", "lib/npy-pkg-config",
+            subst_dict)
+    config.add_npy_pkg_config("mlib.ini.in", "lib/npy-pkg-config",
+            subst_dict)
+
+    #######################################################################
+    #                         npysort library                             #
+    #######################################################################
+
+    # This library is created for the build but it is not installed
+    npysort_sources = [join('src', 'npysort', 'quicksort.c.src'),
+                       join('src', 'npysort', 'mergesort.c.src'),
+                       join('src', 'npysort', 'heapsort.c.src'),
+                       join('src', 'private', 'npy_partition.h.src'),
+                       join('src', 'npysort', 'selection.c.src'),
+                       join('src', 'private', 'npy_binsearch.h.src'),
+                       join('src', 'npysort', 'binsearch.c.src'),
+                       ]
+    config.add_library('npysort',
+                       sources=npysort_sources,
+                       include_dirs=[])
+
+    #######################################################################
+    #                        multiarray module                            #
+    #######################################################################
+
+    multiarray_deps = [
+            join('src', 'multiarray', 'arrayobject.h'),
+            join('src', 'multiarray', 'arraytypes.h'),
+            join('src', 'multiarray', 'array_assign.h'),
+            join('src', 'multiarray', 'buffer.h'),
+            join('src', 'multiarray', 'calculation.h'),
+            join('src', 'multiarray', 'cblasfuncs.h'),
+            join('src', 'multiarray', 'common.h'),
+            join('src', 'multiarray', 'convert_datatype.h'),
+            join('src', 'multiarray', 'convert.h'),
+            join('src', 'multiarray', 'conversion_utils.h'),
+            join('src', 'multiarray', 'ctors.h'),
+            join('src', 'multiarray', 'descriptor.h'),
+            join('src', 'multiarray', 'dragon4.h'),
+            join('src', 'multiarray', 'getset.h'),
+            join('src', 'multiarray', 'hashdescr.h'),
+            join('src', 'multiarray', 'iterators.h'),
+            join('src', 'multiarray', 'mapping.h'),
+            join('src', 'multiarray', 'methods.h'),
+            join('src', 'multiarray', 'multiarraymodule.h'),
+            join('src', 'multiarray', 'nditer_impl.h'),
+            join('src', 'multiarray', 'number.h'),
+            join('src', 'multiarray', 'numpyos.h'),
+            join('src', 'multiarray', 'refcount.h'),
+            join('src', 'multiarray', 'scalartypes.h'),
+            join('src', 'multiarray', 'sequence.h'),
+            join('src', 'multiarray', 'shape.h'),
+            join('src', 'multiarray', 'strfuncs.h'),
+            join('src', 'multiarray', 'ucsnarrow.h'),
+            join('src', 'multiarray', 'usertypes.h'),
+            join('src', 'multiarray', 'vdot.h'),
+            join('src', 'private', 'npy_config.h'),
+            join('src', 'private', 'templ_common.h.src'),
+            join('src', 'private', 'lowlevel_strided_loops.h'),
+            join('src', 'private', 'mem_overlap.h'),
+            join('src', 'private', 'npy_longdouble.h'),
+            join('src', 'private', 'ufunc_override.h'),
+            join('src', 'private', 'binop_override.h'),
+            join('src', 'private', 'npy_extint128.h'),
+            join('include', 'numpy', 'arrayobject.h'),
+            join('include', 'numpy', '_neighborhood_iterator_imp.h'),
+            join('include', 'numpy', 'npy_endian.h'),
+            join('include', 'numpy', 'arrayscalars.h'),
+            join('include', 'numpy', 'noprefix.h'),
+            join('include', 'numpy', 'npy_interrupt.h'),
+            join('include', 'numpy', 'npy_3kcompat.h'),
+            join('include', 'numpy', 'npy_math.h'),
+            join('include', 'numpy', 'halffloat.h'),
+            join('include', 'numpy', 'npy_common.h'),
+            join('include', 'numpy', 'npy_os.h'),
+            join('include', 'numpy', 'utils.h'),
+            join('include', 'numpy', 'ndarrayobject.h'),
+            join('include', 'numpy', 'npy_cpu.h'),
+            join('include', 'numpy', 'numpyconfig.h'),
+            join('include', 'numpy', 'ndarraytypes.h'),
+            join('include', 'numpy', 'npy_1_7_deprecated_api.h'),
+            # add library sources as distuils does not consider libraries
+            # dependencies
+            ] + npysort_sources + npymath_sources
+
+    multiarray_src = [
+            join('src', 'multiarray', 'alloc.c'),
+            join('src', 'multiarray', 'arrayobject.c'),
+            join('src', 'multiarray', 'arraytypes.c.src'),
+            join('src', 'multiarray', 'array_assign.c'),
+            join('src', 'multiarray', 'array_assign_scalar.c'),
+            join('src', 'multiarray', 'array_assign_array.c'),
+            join('src', 'multiarray', 'buffer.c'),
+            join('src', 'multiarray', 'calculation.c'),
+            join('src', 'multiarray', 'compiled_base.c'),
+            join('src', 'multiarray', 'common.c'),
+            join('src', 'multiarray', 'convert.c'),
+            join('src', 'multiarray', 'convert_datatype.c'),
+            join('src', 'multiarray', 'conversion_utils.c'),
+            join('src', 'multiarray', 'ctors.c'),
+            join('src', 'multiarray', 'datetime.c'),
+            join('src', 'multiarray', 'datetime_strings.c'),
+            join('src', 'multiarray', 'datetime_busday.c'),
+            join('src', 'multiarray', 'datetime_busdaycal.c'),
+            join('src', 'multiarray', 'descriptor.c'),
+            join('src', 'multiarray', 'dragon4.c'),
+            join('src', 'multiarray', 'dtype_transfer.c'),
+            join('src', 'multiarray', 'einsum.c.src'),
+            join('src', 'multiarray', 'flagsobject.c'),
+            join('src', 'multiarray', 'getset.c'),
+            join('src', 'multiarray', 'hashdescr.c'),
+            join('src', 'multiarray', 'item_selection.c'),
+            join('src', 'multiarray', 'iterators.c'),
+            join('src', 'multiarray', 'lowlevel_strided_loops.c.src'),
+            join('src', 'multiarray', 'mapping.c'),
+            join('src', 'multiarray', 'methods.c'),
+            join('src', 'multiarray', 'multiarraymodule.c'),
+            join('src', 'multiarray', 'nditer_templ.c.src'),
+            join('src', 'multiarray', 'nditer_api.c'),
+            join('src', 'multiarray', 'nditer_constr.c'),
+            join('src', 'multiarray', 'nditer_pywrap.c'),
+            join('src', 'multiarray', 'number.c'),
+            join('src', 'multiarray', 'numpyos.c'),
+            join('src', 'multiarray', 'refcount.c'),
+            join('src', 'multiarray', 'sequence.c'),
+            join('src', 'multiarray', 'shape.c'),
+            join('src', 'multiarray', 'scalarapi.c'),
+            join('src', 'multiarray', 'scalartypes.c.src'),
+            join('src', 'multiarray', 'strfuncs.c'),
+            join('src', 'multiarray', 'temp_elide.c'),
+            join('src', 'multiarray', 'usertypes.c'),
+            join('src', 'multiarray', 'ucsnarrow.c'),
+            join('src', 'multiarray', 'vdot.c'),
+            join('src', 'private', 'templ_common.h.src'),
+            join('src', 'private', 'mem_overlap.c'),
+            join('src', 'private', 'npy_longdouble.c'),
+            join('src', 'private', 'ufunc_override.c'),
+            ]
+
+    blas_info = get_info('blas_opt', 0)
+    if blas_info and ('HAVE_CBLAS', None) in blas_info.get('define_macros', []):
+        extra_info = blas_info
+        # These files are also in MANIFEST.in so that they are always in
+        # the source distribution independently of HAVE_CBLAS.
+        multiarray_src.extend([join('src', 'multiarray', 'cblasfuncs.c'),
+                               join('src', 'multiarray', 'python_xerbla.c'),
+                               ])
+        if uses_accelerate_framework(blas_info):
+            multiarray_src.extend(get_sgemv_fix())
+    else:
+        extra_info = {}
+
+    config.add_extension('multiarray',
+                         sources=multiarray_src +
+                                 [generate_config_h,
+                                  generate_numpyconfig_h,
+                                  generate_numpy_api,
+                                  join(codegen_dir, 'generate_numpy_api.py'),
+                                  join('*.py')],
+                         depends=deps + multiarray_deps,
+                         libraries=['npymath', 'npysort'],
+                         extra_info=extra_info)
+
+    #######################################################################
+    #                           umath module                              #
+    #######################################################################
+
+    def generate_umath_c(ext, build_dir):
+        target = join(build_dir, header_dir, '__umath_generated.c')
+        dir = os.path.dirname(target)
+        if not os.path.exists(dir):
+            os.makedirs(dir)
+        script = generate_umath_py
+        if newer(script, target):
+            f = open(target, 'w')
+            f.write(generate_umath.make_code(generate_umath.defdict,
+                                             generate_umath.__file__))
+            f.close()
+        return []
+
+    umath_src = [
+            join('src', 'umath', 'umathmodule.c'),
+            join('src', 'umath', 'reduction.c'),
+            join('src', 'umath', 'funcs.inc.src'),
+            join('src', 'umath', 'simd.inc.src'),
+            join('src', 'umath', 'loops.h.src'),
+            join('src', 'umath', 'loops.c.src'),
+            join('src', 'umath', 'ufunc_object.c'),
+            join('src', 'umath', 'extobj.c'),
+            join('src', 'umath', 'scalarmath.c.src'),
+            join('src', 'umath', 'ufunc_type_resolution.c'),
+            join('src', 'umath', 'override.c'),
+            join('src', 'private', 'mem_overlap.c'),
+            join('src', 'private', 'npy_longdouble.c'),
+            join('src', 'private', 'ufunc_override.c')]
+
+    umath_deps = [
+            generate_umath_py,
+            join('include', 'numpy', 'npy_math.h'),
+            join('include', 'numpy', 'halffloat.h'),
+            join('src', 'multiarray', 'common.h'),
+            join('src', 'private', 'templ_common.h.src'),
+            join('src', 'umath', 'simd.inc.src'),
+            join('src', 'umath', 'override.h'),
+            join(codegen_dir, 'generate_ufunc_api.py'),
+            join('src', 'private', 'lowlevel_strided_loops.h'),
+            join('src', 'private', 'mem_overlap.h'),
+            join('src', 'private', 'npy_longdouble.h'),
+            join('src', 'private', 'ufunc_override.h'),
+            join('src', 'private', 'binop_override.h')] + npymath_sources
+
+    config.add_extension('umath',
+                         sources=umath_src +
+                                 [generate_config_h,
+                                 generate_numpyconfig_h,
+                                 generate_umath_c,
+                                 generate_ufunc_api],
+                         depends=deps + umath_deps,
+                         libraries=['npymath'],
+                         )
+
+    #######################################################################
+    #                        umath_tests module                           #
+    #######################################################################
+
+    config.add_extension('umath_tests',
+                    sources=[join('src', 'umath', 'umath_tests.c.src')])
+
+    #######################################################################
+    #                   custom rational dtype module                      #
+    #######################################################################
+
+    config.add_extension('test_rational',
+                    sources=[join('src', 'umath', 'test_rational.c.src')])
+
+    #######################################################################
+    #                        struct_ufunc_test module                     #
+    #######################################################################
+
+    config.add_extension('struct_ufunc_test',
+                    sources=[join('src', 'umath', 'struct_ufunc_test.c.src')])
+
+    #######################################################################
+    #                     multiarray_tests module                         #
+    #######################################################################
+
+    config.add_extension('multiarray_tests',
+                    sources=[join('src', 'multiarray', 'multiarray_tests.c.src'),
+                             join('src', 'private', 'mem_overlap.c')],
+                    depends=[join('src', 'private', 'mem_overlap.h'),
+                             join('src', 'private', 'npy_extint128.h')],
+                    libraries=['npymath'])
+
+    #######################################################################
+    #                        operand_flag_tests module                    #
+    #######################################################################
+
+    config.add_extension('operand_flag_tests',
+                    sources=[join('src', 'umath', 'operand_flag_tests.c.src')])
+
+    config.add_data_dir('tests')
+    config.add_data_dir('tests/data')
+
+    config.make_svn_version_py()
+
+    return config
+
+if __name__ == '__main__':
+    from numpy.distutils.core import setup
+    setup(configuration=configuration)

projecten1/lib/python3.6/site-packages/numpy/core/setup_common.py

@@ -0,0 +1,391 @@
+from __future__ import division, absolute_import, print_function
+
+# Code common to build tools
+import sys
+import warnings
+import copy
+import binascii
+
+from numpy.distutils.misc_util import mingw32
+
+
+#-------------------
+# Versioning support
+#-------------------
+# How to change C_API_VERSION ?
+#   - increase C_API_VERSION value
+#   - record the hash for the new C API with the script cversions.py
+#   and add the hash to cversions.txt
+# The hash values are used to remind developers when the C API number was not
+# updated - generates a MismatchCAPIWarning warning which is turned into an
+# exception for released version.
+
+# Binary compatibility version number. This number is increased whenever the
+# C-API is changed such that binary compatibility is broken, i.e. whenever a
+# recompile of extension modules is needed.
+C_ABI_VERSION = 0x01000009
+
+# Minor API version.  This number is increased whenever a change is made to the
+# C-API -- whether it breaks binary compatibility or not.  Some changes, such
+# as adding a function pointer to the end of the function table, can be made
+# without breaking binary compatibility.  In this case, only the C_API_VERSION
+# (*not* C_ABI_VERSION) would be increased.  Whenever binary compatibility is
+# broken, both C_API_VERSION and C_ABI_VERSION should be increased.
+#
+# 0x00000008 - 1.7.x
+# 0x00000009 - 1.8.x
+# 0x00000009 - 1.9.x
+# 0x0000000a - 1.10.x
+# 0x0000000a - 1.11.x
+# 0x0000000a - 1.12.x
+# 0x0000000b - 1.13.x
+# 0x0000000c - 1.14.x
+C_API_VERSION = 0x0000000c
+
+class MismatchCAPIWarning(Warning):
+    pass
+
+def is_released(config):
+    """Return True if a released version of numpy is detected."""
+    from distutils.version import LooseVersion
+
+    v = config.get_version('../version.py')
+    if v is None:
+        raise ValueError("Could not get version")
+    pv = LooseVersion(vstring=v).version
+    if len(pv) > 3:
+        return False
+    return True
+
+def get_api_versions(apiversion, codegen_dir):
+    """
+    Return current C API checksum and the recorded checksum.
+
+    Return current C API checksum and the recorded checksum for the given
+    version of the C API version.
+
+    """
+    # Compute the hash of the current API as defined in the .txt files in
+    # code_generators
+    sys.path.insert(0, codegen_dir)
+    try:
+        m = __import__('genapi')
+        numpy_api = __import__('numpy_api')
+        curapi_hash = m.fullapi_hash(numpy_api.full_api)
+        apis_hash = m.get_versions_hash()
+    finally:
+        del sys.path[0]
+
+    return curapi_hash, apis_hash[apiversion]
+
+def check_api_version(apiversion, codegen_dir):
+    """Emits a MismacthCAPIWarning if the C API version needs updating."""
+    curapi_hash, api_hash = get_api_versions(apiversion, codegen_dir)
+
+    # If different hash, it means that the api .txt files in
+    # codegen_dir have been updated without the API version being
+    # updated. Any modification in those .txt files should be reflected
+    # in the api and eventually abi versions.
+    # To compute the checksum of the current API, use
+    # code_generators/cversions.py script
+    if not curapi_hash == api_hash:
+        msg = ("API mismatch detected, the C API version "
+               "numbers have to be updated. Current C api version is %d, "
+               "with checksum %s, but recorded checksum for C API version %d in "
+               "codegen_dir/cversions.txt is %s. If functions were added in the "
+               "C API, you have to update C_API_VERSION  in %s."
+               )
+        warnings.warn(msg % (apiversion, curapi_hash, apiversion, api_hash,
+                             __file__),
+                      MismatchCAPIWarning, stacklevel=2)
+# Mandatory functions: if not found, fail the build
+MANDATORY_FUNCS = ["sin", "cos", "tan", "sinh", "cosh", "tanh", "fabs",
+        "floor", "ceil", "sqrt", "log10", "log", "exp", "asin",
+        "acos", "atan", "fmod", 'modf', 'frexp', 'ldexp']
+
+# Standard functions which may not be available and for which we have a
+# replacement implementation. Note that some of these are C99 functions.
+OPTIONAL_STDFUNCS = ["expm1", "log1p", "acosh", "asinh", "atanh",
+        "rint", "trunc", "exp2", "log2", "hypot", "atan2", "pow",
+        "copysign", "nextafter", "ftello", "fseeko",
+        "strtoll", "strtoull", "cbrt", "strtold_l", "fallocate",
+        "backtrace"]
+
+
+OPTIONAL_HEADERS = [
+# sse headers only enabled automatically on amd64/x32 builds
+                "xmmintrin.h",  # SSE
+                "emmintrin.h",  # SSE2
+                "features.h",  # for glibc version linux
+                "xlocale.h",  # see GH#8367
+                "dlfcn.h", # dladdr
+]
+
+# optional gcc compiler builtins and their call arguments and optional a
+# required header and definition name (HAVE_ prepended)
+# call arguments are required as the compiler will do strict signature checking
+OPTIONAL_INTRINSICS = [("__builtin_isnan", '5.'),
+                       ("__builtin_isinf", '5.'),
+                       ("__builtin_isfinite", '5.'),
+                       ("__builtin_bswap32", '5u'),
+                       ("__builtin_bswap64", '5u'),
+                       ("__builtin_expect", '5, 0'),
+                       ("__builtin_mul_overflow", '5, 5, (int*)5'),
+                       # broken on OSX 10.11, make sure its not optimized away
+                       ("volatile int r = __builtin_cpu_supports", '"sse"',
+                        "stdio.h", "__BUILTIN_CPU_SUPPORTS"),
+                       # MMX only needed for icc, but some clangs don't have it
+                       ("_m_from_int64", '0', "emmintrin.h"),
+                       ("_mm_load_ps", '(float*)0', "xmmintrin.h"),  # SSE
+                       ("_mm_prefetch", '(float*)0, _MM_HINT_NTA',
+                        "xmmintrin.h"),  # SSE
+                       ("_mm_load_pd", '(double*)0', "emmintrin.h"),  # SSE2
+                       ("__builtin_prefetch", "(float*)0, 0, 3"),
+                       # check that the linker can handle avx
+                       ("__asm__ volatile", '"vpand %xmm1, %xmm2, %xmm3"',
+                        "stdio.h", "LINK_AVX"),
+                       ("__asm__ volatile", '"vpand %ymm1, %ymm2, %ymm3"',
+                        "stdio.h", "LINK_AVX2"),
+                       ]
+
+# function attributes
+# tested via "int %s %s(void *);" % (attribute, name)
+# function name will be converted to HAVE_<upper-case-name> preprocessor macro
+OPTIONAL_FUNCTION_ATTRIBUTES = [('__attribute__((optimize("unroll-loops")))',
+                                'attribute_optimize_unroll_loops'),
+                                ('__attribute__((optimize("O3")))',
+                                 'attribute_optimize_opt_3'),
+                                ('__attribute__((nonnull (1)))',
+                                 'attribute_nonnull'),
+                                ('__attribute__((target ("avx")))',
+                                 'attribute_target_avx'),
+                                ('__attribute__((target ("avx2")))',
+                                 'attribute_target_avx2'),
+                                ]
+
+# variable attributes tested via "int %s a" % attribute
+OPTIONAL_VARIABLE_ATTRIBUTES = ["__thread", "__declspec(thread)"]
+
+# Subset of OPTIONAL_STDFUNCS which may alreay have HAVE_* defined by Python.h
+OPTIONAL_STDFUNCS_MAYBE = [
+    "expm1", "log1p", "acosh", "atanh", "asinh", "hypot", "copysign",
+    "ftello", "fseeko"
+    ]
+
+# C99 functions: float and long double versions
+C99_FUNCS = [
+    "sin", "cos", "tan", "sinh", "cosh", "tanh", "fabs", "floor", "ceil",
+    "rint", "trunc", "sqrt", "log10", "log", "log1p", "exp", "expm1",
+    "asin", "acos", "atan", "asinh", "acosh", "atanh", "hypot", "atan2",
+    "pow", "fmod", "modf", 'frexp', 'ldexp', "exp2", "log2", "copysign",
+    "nextafter", "cbrt"
+    ]
+C99_FUNCS_SINGLE = [f + 'f' for f in C99_FUNCS]
+C99_FUNCS_EXTENDED = [f + 'l' for f in C99_FUNCS]
+C99_COMPLEX_TYPES = [
+    'complex double', 'complex float', 'complex long double'
+    ]
+C99_COMPLEX_FUNCS = [
+    "cabs", "cacos", "cacosh", "carg", "casin", "casinh", "catan",
+    "catanh", "ccos", "ccosh", "cexp", "cimag", "clog", "conj", "cpow",
+    "cproj", "creal", "csin", "csinh", "csqrt", "ctan", "ctanh"
+    ]
+
+def fname2def(name):
+    return "HAVE_%s" % name.upper()
+
+def sym2def(symbol):
+    define = symbol.replace(' ', '')
+    return define.upper()
+
+def type2def(symbol):
+    define = symbol.replace(' ', '_')
+    return define.upper()
+
+# Code to detect long double representation taken from MPFR m4 macro
+def check_long_double_representation(cmd):
+    cmd._check_compiler()
+    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}
+
+    # Disable whole program optimization (the default on vs2015, with python 3.5+)
+    # which generates intermediary object files and prevents checking the
+    # float representation.
+    if sys.platform == "win32" and not mingw32():
+        try:
+            cmd.compiler.compile_options.remove("/GL")
+        except (AttributeError, ValueError):
+            pass
+
+    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
+    # which generates intermediary object files and prevents checking the
+    # float representation.
+    elif (sys.platform != "win32" 
+            and cmd.compiler.compiler_type.startswith('intel') 
+            and '-ipo' in cmd.compiler.cc_exe):        
+        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
+        cmd.compiler.set_executables(
+            compiler=newcompiler,
+            compiler_so=newcompiler,
+            compiler_cxx=newcompiler,
+            linker_exe=newcompiler,
+            linker_so=newcompiler + ' -shared'
+        )
+
+    # We need to use _compile because we need the object filename
+    src, obj = cmd._compile(body, None, None, 'c')
+    try:
+        ltype = long_double_representation(pyod(obj))
+        return ltype
+    except ValueError:
+        # try linking to support CC="gcc -flto" or icc -ipo
+        # struct needs to be volatile so it isn't optimized away
+        body = body.replace('struct', 'volatile struct')
+        body += "int main(void) { return 0; }\n"
+        src, obj = cmd._compile(body, None, None, 'c')
+        cmd.temp_files.append("_configtest")
+        cmd.compiler.link_executable([obj], "_configtest")
+        ltype = long_double_representation(pyod("_configtest"))
+        return ltype
+    finally:
+        cmd._clean()
+
+LONG_DOUBLE_REPRESENTATION_SRC = r"""
+/* "before" is 16 bytes to ensure there's no padding between it and "x".
+ *    We're not expecting any "long double" bigger than 16 bytes or with
+ *       alignment requirements stricter than 16 bytes.  */
+typedef %(type)s test_type;
+
+struct {
+        char         before[16];
+        test_type    x;
+        char         after[8];
+} foo = {
+        { '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
+          '\001', '\043', '\105', '\147', '\211', '\253', '\315', '\357' },
+        -123456789.0,
+        { '\376', '\334', '\272', '\230', '\166', '\124', '\062', '\020' }
+};
+"""
+
+def pyod(filename):
+    """Python implementation of the od UNIX utility (od -b, more exactly).
+
+    Parameters
+    ----------
+    filename : str
+        name of the file to get the dump from.
+
+    Returns
+    -------
+    out : seq
+        list of lines of od output
+
+    Note
+    ----
+    We only implement enough to get the necessary information for long double
+    representation, this is not intended as a compatible replacement for od.
+    """
+    def _pyod2():
+        out = []
+
+        fid = open(filename, 'rb')
+        try:
+            yo = [int(oct(int(binascii.b2a_hex(o), 16))) for o in fid.read()]
+            for i in range(0, len(yo), 16):
+                line = ['%07d' % int(oct(i))]
+                line.extend(['%03d' % c for c in yo[i:i+16]])
+                out.append(" ".join(line))
+            return out
+        finally:
+            fid.close()
+
+    def _pyod3():
+        out = []
+
+        fid = open(filename, 'rb')
+        try:
+            yo2 = [oct(o)[2:] for o in fid.read()]
+            for i in range(0, len(yo2), 16):
+                line = ['%07d' % int(oct(i)[2:])]
+                line.extend(['%03d' % int(c) for c in yo2[i:i+16]])
+                out.append(" ".join(line))
+            return out
+        finally:
+            fid.close()
+
+    if sys.version_info[0] < 3:
+        return _pyod2()
+    else:
+        return _pyod3()
+
+_BEFORE_SEQ = ['000', '000', '000', '000', '000', '000', '000', '000',
+              '001', '043', '105', '147', '211', '253', '315', '357']
+_AFTER_SEQ = ['376', '334', '272', '230', '166', '124', '062', '020']
+
+_IEEE_DOUBLE_BE = ['301', '235', '157', '064', '124', '000', '000', '000']
+_IEEE_DOUBLE_LE = _IEEE_DOUBLE_BE[::-1]
+_INTEL_EXTENDED_12B = ['000', '000', '000', '000', '240', '242', '171', '353',
+                       '031', '300', '000', '000']
+_INTEL_EXTENDED_16B = ['000', '000', '000', '000', '240', '242', '171', '353',
+                       '031', '300', '000', '000', '000', '000', '000', '000']
+_MOTOROLA_EXTENDED_12B = ['300', '031', '000', '000', '353', '171',
+                          '242', '240', '000', '000', '000', '000']
+_IEEE_QUAD_PREC_BE = ['300', '031', '326', '363', '105', '100', '000', '000',
+                      '000', '000', '000', '000', '000', '000', '000', '000']
+_IEEE_QUAD_PREC_LE = _IEEE_QUAD_PREC_BE[::-1]
+_DOUBLE_DOUBLE_BE = (['301', '235', '157', '064', '124', '000', '000', '000'] +
+                     ['000'] * 8)
+_DOUBLE_DOUBLE_LE = (['000', '000', '000', '124', '064', '157', '235', '301'] +
+                     ['000'] * 8)
+
+def long_double_representation(lines):
+    """Given a binary dump as given by GNU od -b, look for long double
+    representation."""
+
+    # Read contains a list of 32 items, each item is a byte (in octal
+    # representation, as a string). We 'slide' over the output until read is of
+    # the form before_seq + content + after_sequence, where content is the long double
+    # representation:
+    #  - content is 12 bytes: 80 bits Intel representation
+    #  - content is 16 bytes: 80 bits Intel representation (64 bits) or quad precision
+    #  - content is 8 bytes: same as double (not implemented yet)
+    read = [''] * 32
+    saw = None
+    for line in lines:
+        # we skip the first word, as od -b output an index at the beginning of
+        # each line
+        for w in line.split()[1:]:
+            read.pop(0)
+            read.append(w)
+
+            # If the end of read is equal to the after_sequence, read contains
+            # the long double
+            if read[-8:] == _AFTER_SEQ:
+                saw = copy.copy(read)
+                if read[:12] == _BEFORE_SEQ[4:]:
+                    if read[12:-8] == _INTEL_EXTENDED_12B:
+                        return 'INTEL_EXTENDED_12_BYTES_LE'
+                    if read[12:-8] == _MOTOROLA_EXTENDED_12B:
+                        return 'MOTOROLA_EXTENDED_12_BYTES_BE'
+                elif read[:8] == _BEFORE_SEQ[8:]:
+                    if read[8:-8] == _INTEL_EXTENDED_16B:
+                        return 'INTEL_EXTENDED_16_BYTES_LE'
+                    elif read[8:-8] == _IEEE_QUAD_PREC_BE:
+                        return 'IEEE_QUAD_BE'
+                    elif read[8:-8] == _IEEE_QUAD_PREC_LE:
+                        return 'IEEE_QUAD_LE'
+                    elif read[8:-8] == _DOUBLE_DOUBLE_BE:
+                        return 'DOUBLE_DOUBLE_BE'
+                    elif read[8:-8] == _DOUBLE_DOUBLE_LE:
+                        return 'DOUBLE_DOUBLE_LE'
+                elif read[:16] == _BEFORE_SEQ:
+                    if read[16:-8] == _IEEE_DOUBLE_LE:
+                        return 'IEEE_DOUBLE_LE'
+                    elif read[16:-8] == _IEEE_DOUBLE_BE:
+                        return 'IEEE_DOUBLE_BE'
+
+    if saw is not None:
+        raise ValueError("Unrecognized format (%s)" % saw)
+    else:
+        # We never detected the after_sequence
+        raise ValueError("Could not lock sequences (%s)" % saw)

projecten1/lib/python3.6/site-packages/numpy/core/shape_base.py

@@ -0,0 +1,608 @@
+from __future__ import division, absolute_import, print_function
+
+__all__ = ['atleast_1d', 'atleast_2d', 'atleast_3d', 'block', 'hstack',
+           'stack', 'vstack']
+
+
+from . import numeric as _nx
+from .numeric import array, asanyarray, newaxis
+from .multiarray import normalize_axis_index
+
+def atleast_1d(*arys):
+    """
+    Convert inputs to arrays with at least one dimension.
+
+    Scalar inputs are converted to 1-dimensional arrays, whilst
+    higher-dimensional inputs are preserved.
+
+    Parameters
+    ----------
+    arys1, arys2, ... : array_like
+        One or more input arrays.
+
+    Returns
+    -------
+    ret : ndarray
+        An array, or list of arrays, each with ``a.ndim >= 1``.
+        Copies are made only if necessary.
+
+    See Also
+    --------
+    atleast_2d, atleast_3d
+
+    Examples
+    --------
+    >>> np.atleast_1d(1.0)
+    array([ 1.])
+
+    >>> x = np.arange(9.0).reshape(3,3)
+    >>> np.atleast_1d(x)
+    array([[ 0.,  1.,  2.],
+           [ 3.,  4.,  5.],
+           [ 6.,  7.,  8.]])
+    >>> np.atleast_1d(x) is x
+    True
+
+    >>> np.atleast_1d(1, [3, 4])
+    [array([1]), array([3, 4])]
+
+    """
+    res = []
+    for ary in arys:
+        ary = asanyarray(ary)
+        if ary.ndim == 0:
+            result = ary.reshape(1)
+        else:
+            result = ary
+        res.append(result)
+    if len(res) == 1:
+        return res[0]
+    else:
+        return res
+
+def atleast_2d(*arys):
+    """
+    View inputs as arrays with at least two dimensions.
+
+    Parameters
+    ----------
+    arys1, arys2, ... : array_like
+        One or more array-like sequences.  Non-array inputs are converted
+        to arrays.  Arrays that already have two or more dimensions are
+        preserved.
+
+    Returns
+    -------
+    res, res2, ... : ndarray
+        An array, or list of arrays, each with ``a.ndim >= 2``.
+        Copies are avoided where possible, and views with two or more
+        dimensions are returned.
+
+    See Also
+    --------
+    atleast_1d, atleast_3d
+
+    Examples
+    --------
+    >>> np.atleast_2d(3.0)
+    array([[ 3.]])
+
+    >>> x = np.arange(3.0)
+    >>> np.atleast_2d(x)
+    array([[ 0.,  1.,  2.]])
+    >>> np.atleast_2d(x).base is x
+    True
+
+    >>> np.atleast_2d(1, [1, 2], [[1, 2]])
+    [array([[1]]), array([[1, 2]]), array([[1, 2]])]
+
+    """
+    res = []
+    for ary in arys:
+        ary = asanyarray(ary)
+        if ary.ndim == 0:
+            result = ary.reshape(1, 1)
+        elif ary.ndim == 1:
+            result = ary[newaxis,:]
+        else:
+            result = ary
+        res.append(result)
+    if len(res) == 1:
+        return res[0]
+    else:
+        return res
+
+def atleast_3d(*arys):
+    """
+    View inputs as arrays with at least three dimensions.
+
+    Parameters
+    ----------
+    arys1, arys2, ... : array_like
+        One or more array-like sequences.  Non-array inputs are converted to
+        arrays.  Arrays that already have three or more dimensions are
+        preserved.
+
+    Returns
+    -------
+    res1, res2, ... : ndarray
+        An array, or list of arrays, each with ``a.ndim >= 3``.  Copies are
+        avoided where possible, and views with three or more dimensions are
+        returned.  For example, a 1-D array of shape ``(N,)`` becomes a view
+        of shape ``(1, N, 1)``, and a 2-D array of shape ``(M, N)`` becomes a
+        view of shape ``(M, N, 1)``.
+
+    See Also
+    --------
+    atleast_1d, atleast_2d
+
+    Examples
+    --------
+    >>> np.atleast_3d(3.0)
+    array([[[ 3.]]])
+
+    >>> x = np.arange(3.0)
+    >>> np.atleast_3d(x).shape
+    (1, 3, 1)
+
+    >>> x = np.arange(12.0).reshape(4,3)
+    >>> np.atleast_3d(x).shape
+    (4, 3, 1)
+    >>> np.atleast_3d(x).base is x.base  # x is a reshape, so not base itself
+    True
+
+    >>> for arr in np.atleast_3d([1, 2], [[1, 2]], [[[1, 2]]]):
+    ...     print(arr, arr.shape)
+    ...
+    [[[1]
+      [2]]] (1, 2, 1)
+    [[[1]
+      [2]]] (1, 2, 1)
+    [[[1 2]]] (1, 1, 2)
+
+    """
+    res = []
+    for ary in arys:
+        ary = asanyarray(ary)
+        if ary.ndim == 0:
+            result = ary.reshape(1, 1, 1)
+        elif ary.ndim == 1:
+            result = ary[newaxis,:, newaxis]
+        elif ary.ndim == 2:
+            result = ary[:,:, newaxis]
+        else:
+            result = ary
+        res.append(result)
+    if len(res) == 1:
+        return res[0]
+    else:
+        return res
+
+
+def vstack(tup):
+    """
+    Stack arrays in sequence vertically (row wise).
+
+    This is equivalent to concatenation along the first axis after 1-D arrays
+    of shape `(N,)` have been reshaped to `(1,N)`. Rebuilds arrays divided by
+    `vsplit`.
+
+    This function makes most sense for arrays with up to 3 dimensions. For
+    instance, for pixel-data with a height (first axis), width (second axis),
+    and r/g/b channels (third axis). The functions `concatenate`, `stack` and
+    `block` provide more general stacking and concatenation operations.
+
+    Parameters
+    ----------
+    tup : sequence of ndarrays
+        The arrays must have the same shape along all but the first axis.
+        1-D arrays must have the same length.
+
+    Returns
+    -------
+    stacked : ndarray
+        The array formed by stacking the given arrays, will be at least 2-D.
+
+    See Also
+    --------
+    stack : Join a sequence of arrays along a new axis.
+    hstack : Stack arrays in sequence horizontally (column wise).
+    dstack : Stack arrays in sequence depth wise (along third dimension).
+    concatenate : Join a sequence of arrays along an existing axis.
+    vsplit : Split array into a list of multiple sub-arrays vertically.
+    block : Assemble arrays from blocks.
+
+    Examples
+    --------
+    >>> a = np.array([1, 2, 3])
+    >>> b = np.array([2, 3, 4])
+    >>> np.vstack((a,b))
+    array([[1, 2, 3],
+           [2, 3, 4]])
+
+    >>> a = np.array([[1], [2], [3]])
+    >>> b = np.array([[2], [3], [4]])
+    >>> np.vstack((a,b))
+    array([[1],
+           [2],
+           [3],
+           [2],
+           [3],
+           [4]])
+
+    """
+    return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)
+
+def hstack(tup):
+    """
+    Stack arrays in sequence horizontally (column wise).
+
+    This is equivalent to concatenation along the second axis, except for 1-D
+    arrays where it concatenates along the first axis. Rebuilds arrays divided
+    by `hsplit`.
+
+    This function makes most sense for arrays with up to 3 dimensions. For
+    instance, for pixel-data with a height (first axis), width (second axis),
+    and r/g/b channels (third axis). The functions `concatenate`, `stack` and
+    `block` provide more general stacking and concatenation operations.
+
+    Parameters
+    ----------
+    tup : sequence of ndarrays
+        The arrays must have the same shape along all but the second axis,
+        except 1-D arrays which can be any length.
+
+    Returns
+    -------
+    stacked : ndarray
+        The array formed by stacking the given arrays.
+
+    See Also
+    --------
+    stack : Join a sequence of arrays along a new axis.
+    vstack : Stack arrays in sequence vertically (row wise).
+    dstack : Stack arrays in sequence depth wise (along third axis).
+    concatenate : Join a sequence of arrays along an existing axis.
+    hsplit : Split array along second axis.
+    block : Assemble arrays from blocks.
+
+    Examples
+    --------
+    >>> a = np.array((1,2,3))
+    >>> b = np.array((2,3,4))
+    >>> np.hstack((a,b))
+    array([1, 2, 3, 2, 3, 4])
+    >>> a = np.array([[1],[2],[3]])
+    >>> b = np.array([[2],[3],[4]])
+    >>> np.hstack((a,b))
+    array([[1, 2],
+           [2, 3],
+           [3, 4]])
+
+    """
+    arrs = [atleast_1d(_m) for _m in tup]
+    # As a special case, dimension 0 of 1-dimensional arrays is "horizontal"
+    if arrs and arrs[0].ndim == 1:
+        return _nx.concatenate(arrs, 0)
+    else:
+        return _nx.concatenate(arrs, 1)
+
+
+def stack(arrays, axis=0, out=None):
+    """
+    Join a sequence of arrays along a new axis.
+
+    The `axis` parameter specifies the index of the new axis in the dimensions
+    of the result. For example, if ``axis=0`` it will be the first dimension
+    and if ``axis=-1`` it will be the last dimension.
+
+    .. versionadded:: 1.10.0
+
+    Parameters
+    ----------
+    arrays : sequence of array_like
+        Each array must have the same shape.
+    axis : int, optional
+        The axis in the result array along which the input arrays are stacked.
+    out : ndarray, optional
+        If provided, the destination to place the result. The shape must be
+        correct, matching that of what stack would have returned if no
+        out argument were specified.
+
+    Returns
+    -------
+    stacked : ndarray
+        The stacked array has one more dimension than the input arrays.
+
+    See Also
+    --------
+    concatenate : Join a sequence of arrays along an existing axis.
+    split : Split array into a list of multiple sub-arrays of equal size.
+    block : Assemble arrays from blocks.
+
+    Examples
+    --------
+    >>> arrays = [np.random.randn(3, 4) for _ in range(10)]
+    >>> np.stack(arrays, axis=0).shape
+    (10, 3, 4)
+
+    >>> np.stack(arrays, axis=1).shape
+    (3, 10, 4)
+
+    >>> np.stack(arrays, axis=2).shape
+    (3, 4, 10)
+
+    >>> a = np.array([1, 2, 3])
+    >>> b = np.array([2, 3, 4])
+    >>> np.stack((a, b))
+    array([[1, 2, 3],
+           [2, 3, 4]])
+
+    >>> np.stack((a, b), axis=-1)
+    array([[1, 2],
+           [2, 3],
+           [3, 4]])
+
+    """
+    arrays = [asanyarray(arr) for arr in arrays]
+    if not arrays:
+        raise ValueError('need at least one array to stack')
+
+    shapes = set(arr.shape for arr in arrays)
+    if len(shapes) != 1:
+        raise ValueError('all input arrays must have the same shape')
+
+    result_ndim = arrays[0].ndim + 1
+    axis = normalize_axis_index(axis, result_ndim)
+
+    sl = (slice(None),) * axis + (_nx.newaxis,)
+    expanded_arrays = [arr[sl] for arr in arrays]
+    return _nx.concatenate(expanded_arrays, axis=axis, out=out)
+
+
+def _block_check_depths_match(arrays, parent_index=[]):
+    """
+    Recursive function checking that the depths of nested lists in `arrays`
+    all match. Mismatch raises a ValueError as described in the block
+    docstring below.
+
+    The entire index (rather than just the depth) needs to be calculated
+    for each innermost list, in case an error needs to be raised, so that
+    the index of the offending list can be printed as part of the error.
+
+    The parameter `parent_index` is the full index of `arrays` within the
+    nested lists passed to _block_check_depths_match at the top of the
+    recursion.
+    The return value is a pair. The first item returned is the full index
+    of an element (specifically the first element) from the bottom of the
+    nesting in `arrays`. An empty list at the bottom of the nesting is
+    represented by a `None` index.
+    The second item is the maximum of the ndims of the arrays nested in
+    `arrays`.
+    """
+    def format_index(index):
+        idx_str = ''.join('[{}]'.format(i) for i in index if i is not None)
+        return 'arrays' + idx_str
+    if type(arrays) is tuple:
+        # not strictly necessary, but saves us from:
+        #  - more than one way to do things - no point treating tuples like
+        #    lists
+        #  - horribly confusing behaviour that results when tuples are
+        #    treated like ndarray
+        raise TypeError(
+            '{} is a tuple. '
+            'Only lists can be used to arrange blocks, and np.block does '
+            'not allow implicit conversion from tuple to ndarray.'.format(
+                format_index(parent_index)
+            )
+        )
+    elif type(arrays) is list and len(arrays) > 0:
+        idxs_ndims = (_block_check_depths_match(arr, parent_index + [i])
+                      for i, arr in enumerate(arrays))
+
+        first_index, max_arr_ndim = next(idxs_ndims)
+        for index, ndim in idxs_ndims:
+            if ndim > max_arr_ndim:
+                max_arr_ndim = ndim
+            if len(index) != len(first_index):
+                raise ValueError(
+                    "List depths are mismatched. First element was at depth "
+                    "{}, but there is an element at depth {} ({})".format(
+                        len(first_index),
+                        len(index),
+                        format_index(index)
+                    )
+                )
+        return first_index, max_arr_ndim
+    elif type(arrays) is list and len(arrays) == 0:
+        # We've 'bottomed out' on an empty list
+        return parent_index + [None], 0
+    else:
+        # We've 'bottomed out' - arrays is either a scalar or an array
+        return parent_index, _nx.ndim(arrays)
+
+
+def _block(arrays, max_depth, result_ndim):
+    """
+    Internal implementation of block. `arrays` is the argument passed to
+    block. `max_depth` is the depth of nested lists within `arrays` and
+    `result_ndim` is the greatest of the dimensions of the arrays in
+    `arrays` and the depth of the lists in `arrays` (see block docstring
+    for details).
+    """
+    def atleast_nd(a, ndim):
+        # Ensures `a` has at least `ndim` dimensions by prepending
+        # ones to `a.shape` as necessary
+        return array(a, ndmin=ndim, copy=False, subok=True)
+
+    def block_recursion(arrays, depth=0):
+        if depth < max_depth:
+            if len(arrays) == 0:
+                raise ValueError('Lists cannot be empty')
+            arrs = [block_recursion(arr, depth+1) for arr in arrays]
+            return _nx.concatenate(arrs, axis=-(max_depth-depth))
+        else:
+            # We've 'bottomed out' - arrays is either a scalar or an array
+            # type(arrays) is not list
+            return atleast_nd(arrays, result_ndim)
+
+    try:
+        return block_recursion(arrays)
+    finally:
+        # recursive closures have a cyclic reference to themselves, which
+        # requires gc to collect (gh-10620). To avoid this problem, for
+        # performance and PyPy friendliness, we break the cycle:
+        block_recursion = None
+
+
+def block(arrays):
+    """
+    Assemble an nd-array from nested lists of blocks.
+
+    Blocks in the innermost lists are concatenated (see `concatenate`) along
+    the last dimension (-1), then these are concatenated along the
+    second-last dimension (-2), and so on until the outermost list is reached.
+
+    Blocks can be of any dimension, but will not be broadcasted using the normal
+    rules. Instead, leading axes of size 1 are inserted, to make ``block.ndim``
+    the same for all blocks. This is primarily useful for working with scalars,
+    and means that code like ``np.block([v, 1])`` is valid, where
+    ``v.ndim == 1``.
+
+    When the nested list is two levels deep, this allows block matrices to be
+    constructed from their components.
+
+    .. versionadded:: 1.13.0
+
+    Parameters
+    ----------
+    arrays : nested list of array_like or scalars (but not tuples)
+        If passed a single ndarray or scalar (a nested list of depth 0), this
+        is returned unmodified (and not copied).
+
+        Elements shapes must match along the appropriate axes (without
+        broadcasting), but leading 1s will be prepended to the shape as
+        necessary to make the dimensions match.
+
+    Returns
+    -------
+    block_array : ndarray
+        The array assembled from the given blocks.
+
+        The dimensionality of the output is equal to the greatest of:
+        * the dimensionality of all the inputs
+        * the depth to which the input list is nested
+
+    Raises
+    ------
+    ValueError
+        * If list depths are mismatched - for instance, ``[[a, b], c]`` is
+          illegal, and should be spelt ``[[a, b], [c]]``
+        * If lists are empty - for instance, ``[[a, b], []]``
+
+    See Also
+    --------
+    concatenate : Join a sequence of arrays together.
+    stack : Stack arrays in sequence along a new dimension.
+    hstack : Stack arrays in sequence horizontally (column wise).
+    vstack : Stack arrays in sequence vertically (row wise).
+    dstack : Stack arrays in sequence depth wise (along third dimension).
+    vsplit : Split array into a list of multiple sub-arrays vertically.
+
+    Notes
+    -----
+
+    When called with only scalars, ``np.block`` is equivalent to an ndarray
+    call. So ``np.block([[1, 2], [3, 4]])`` is equivalent to
+    ``np.array([[1, 2], [3, 4]])``.
+
+    This function does not enforce that the blocks lie on a fixed grid.
+    ``np.block([[a, b], [c, d]])`` is not restricted to arrays of the form::
+
+        AAAbb
+        AAAbb
+        cccDD
+
+    But is also allowed to produce, for some ``a, b, c, d``::
+
+        AAAbb
+        AAAbb
+        cDDDD
+
+    Since concatenation happens along the last axis first, `block` is _not_
+    capable of producing the following directly::
+
+        AAAbb
+        cccbb
+        cccDD
+
+    Matlab's "square bracket stacking", ``[A, B, ...; p, q, ...]``, is
+    equivalent to ``np.block([[A, B, ...], [p, q, ...]])``.
+
+    Examples
+    --------
+    The most common use of this function is to build a block matrix
+
+    >>> A = np.eye(2) * 2
+    >>> B = np.eye(3) * 3
+    >>> np.block([
+    ...     [A,               np.zeros((2, 3))],
+    ...     [np.ones((3, 2)), B               ]
+    ... ])
+    array([[ 2.,  0.,  0.,  0.,  0.],
+           [ 0.,  2.,  0.,  0.,  0.],
+           [ 1.,  1.,  3.,  0.,  0.],
+           [ 1.,  1.,  0.,  3.,  0.],
+           [ 1.,  1.,  0.,  0.,  3.]])
+
+    With a list of depth 1, `block` can be used as `hstack`
+
+    >>> np.block([1, 2, 3])              # hstack([1, 2, 3])
+    array([1, 2, 3])
+
+    >>> a = np.array([1, 2, 3])
+    >>> b = np.array([2, 3, 4])
+    >>> np.block([a, b, 10])             # hstack([a, b, 10])
+    array([1, 2, 3, 2, 3, 4, 10])
+
+    >>> A = np.ones((2, 2), int)
+    >>> B = 2 * A
+    >>> np.block([A, B])                 # hstack([A, B])
+    array([[1, 1, 2, 2],
+           [1, 1, 2, 2]])
+
+    With a list of depth 2, `block` can be used in place of `vstack`:
+
+    >>> a = np.array([1, 2, 3])
+    >>> b = np.array([2, 3, 4])
+    >>> np.block([[a], [b]])             # vstack([a, b])
+    array([[1, 2, 3],
+           [2, 3, 4]])
+
+    >>> A = np.ones((2, 2), int)
+    >>> B = 2 * A
+    >>> np.block([[A], [B]])             # vstack([A, B])
+    array([[1, 1],
+           [1, 1],
+           [2, 2],
+           [2, 2]])
+
+    It can also be used in places of `atleast_1d` and `atleast_2d`
+
+    >>> a = np.array(0)
+    >>> b = np.array([1])
+    >>> np.block([a])                    # atleast_1d(a)
+    array([0])
+    >>> np.block([b])                    # atleast_1d(b)
+    array([1])
+
+    >>> np.block([[a]])                  # atleast_2d(a)
+    array([[0]])
+    >>> np.block([[b]])                  # atleast_2d(b)
+    array([[1]])
+
+
+    """
+    bottom_index, arr_ndim = _block_check_depths_match(arrays)
+    list_ndim = len(bottom_index)
+    return _block(arrays, list_ndim, max(arr_ndim, list_ndim))