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881 lines
32 KiB
881 lines
32 KiB
3 years ago
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#!/usr/bin/env python3
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"""
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Copyright 1999,2000 Pearu Peterson all rights reserved,
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Pearu Peterson <pearu@ioc.ee>
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Permission to use, modify, and distribute this software is given under the
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terms of the NumPy License.
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NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
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$Date: 2005/05/06 10:57:33 $
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Pearu Peterson
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"""
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from . import __version__
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f2py_version = __version__.version
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import copy
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import re
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import os
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from .crackfortran import markoutercomma
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from . import cb_rules
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# The environment provided by auxfuncs.py is needed for some calls to eval.
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# As the needed functions cannot be determined by static inspection of the
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# code, it is safest to use import * pending a major refactoring of f2py.
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from .auxfuncs import *
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__all__ = [
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'getctype', 'getstrlength', 'getarrdims', 'getpydocsign',
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'getarrdocsign', 'getinit', 'sign2map', 'routsign2map', 'modsign2map',
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'cb_sign2map', 'cb_routsign2map', 'common_sign2map'
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]
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# Numarray and Numeric users should set this False
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using_newcore = True
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depargs = []
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lcb_map = {}
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lcb2_map = {}
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# forced casting: mainly caused by the fact that Python or Numeric
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# C/APIs do not support the corresponding C types.
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c2py_map = {'double': 'float',
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'float': 'float', # forced casting
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'long_double': 'float', # forced casting
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'char': 'int', # forced casting
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'signed_char': 'int', # forced casting
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'unsigned_char': 'int', # forced casting
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'short': 'int', # forced casting
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'unsigned_short': 'int', # forced casting
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'int': 'int', # forced casting
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'long': 'int',
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'long_long': 'long',
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'unsigned': 'int', # forced casting
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'complex_float': 'complex', # forced casting
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'complex_double': 'complex',
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'complex_long_double': 'complex', # forced casting
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'string': 'string',
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'character': 'bytes',
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}
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c2capi_map = {'double': 'NPY_DOUBLE',
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'float': 'NPY_FLOAT',
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'long_double': 'NPY_DOUBLE', # forced casting
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'char': 'NPY_STRING',
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'unsigned_char': 'NPY_UBYTE',
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'signed_char': 'NPY_BYTE',
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'short': 'NPY_SHORT',
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'unsigned_short': 'NPY_USHORT',
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'int': 'NPY_INT',
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'unsigned': 'NPY_UINT',
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'long': 'NPY_LONG',
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'long_long': 'NPY_LONG', # forced casting
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'complex_float': 'NPY_CFLOAT',
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'complex_double': 'NPY_CDOUBLE',
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'complex_long_double': 'NPY_CDOUBLE', # forced casting
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'string': 'NPY_STRING',
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'character': 'NPY_CHAR'}
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# These new maps aren't used anywhere yet, but should be by default
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# unless building numeric or numarray extensions.
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if using_newcore:
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c2capi_map = {'double': 'NPY_DOUBLE',
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'float': 'NPY_FLOAT',
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'long_double': 'NPY_LONGDOUBLE',
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'char': 'NPY_BYTE',
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'unsigned_char': 'NPY_UBYTE',
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'signed_char': 'NPY_BYTE',
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'short': 'NPY_SHORT',
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'unsigned_short': 'NPY_USHORT',
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'int': 'NPY_INT',
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'unsigned': 'NPY_UINT',
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'long': 'NPY_LONG',
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'unsigned_long': 'NPY_ULONG',
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'long_long': 'NPY_LONGLONG',
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'unsigned_long_long': 'NPY_ULONGLONG',
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'complex_float': 'NPY_CFLOAT',
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'complex_double': 'NPY_CDOUBLE',
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'complex_long_double': 'NPY_CDOUBLE',
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'string': 'NPY_STRING',
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'character': 'NPY_STRING'}
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c2pycode_map = {'double': 'd',
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'float': 'f',
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'long_double': 'd', # forced casting
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'char': '1',
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'signed_char': '1',
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'unsigned_char': 'b',
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'short': 's',
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'unsigned_short': 'w',
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'int': 'i',
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'unsigned': 'u',
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'long': 'l',
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'long_long': 'L',
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'complex_float': 'F',
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'complex_double': 'D',
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'complex_long_double': 'D', # forced casting
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'string': 'c',
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'character': 'c'
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}
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if using_newcore:
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c2pycode_map = {'double': 'd',
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'float': 'f',
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'long_double': 'g',
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'char': 'b',
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'unsigned_char': 'B',
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'signed_char': 'b',
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'short': 'h',
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'unsigned_short': 'H',
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'int': 'i',
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'unsigned': 'I',
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'long': 'l',
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'unsigned_long': 'L',
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'long_long': 'q',
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'unsigned_long_long': 'Q',
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'complex_float': 'F',
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'complex_double': 'D',
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'complex_long_double': 'G',
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'string': 'S',
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'character': 'c'}
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# https://docs.python.org/3/c-api/arg.html#building-values
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# c2buildvalue_map is NumPy agnostic, so no need to bother with using_newcore
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c2buildvalue_map = {'double': 'd',
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'float': 'f',
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'char': 'b',
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'signed_char': 'b',
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'short': 'h',
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'int': 'i',
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'long': 'l',
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'long_long': 'L',
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'complex_float': 'N',
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'complex_double': 'N',
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'complex_long_double': 'N',
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'string': 'y',
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'character': 'c'}
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f2cmap_all = {'real': {'': 'float', '4': 'float', '8': 'double',
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'12': 'long_double', '16': 'long_double'},
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'integer': {'': 'int', '1': 'signed_char', '2': 'short',
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'4': 'int', '8': 'long_long',
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'-1': 'unsigned_char', '-2': 'unsigned_short',
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'-4': 'unsigned', '-8': 'unsigned_long_long'},
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'complex': {'': 'complex_float', '8': 'complex_float',
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'16': 'complex_double', '24': 'complex_long_double',
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'32': 'complex_long_double'},
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'complexkind': {'': 'complex_float', '4': 'complex_float',
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'8': 'complex_double', '12': 'complex_long_double',
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'16': 'complex_long_double'},
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'logical': {'': 'int', '1': 'char', '2': 'short', '4': 'int',
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'8': 'long_long'},
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'double complex': {'': 'complex_double'},
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'double precision': {'': 'double'},
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'byte': {'': 'char'},
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}
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f2cmap_default = copy.deepcopy(f2cmap_all)
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f2cmap_mapped = []
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def load_f2cmap_file(f2cmap_file):
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global f2cmap_all
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f2cmap_all = copy.deepcopy(f2cmap_default)
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if f2cmap_file is None:
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# Default value
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f2cmap_file = '.f2py_f2cmap'
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if not os.path.isfile(f2cmap_file):
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return
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# User defined additions to f2cmap_all.
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# f2cmap_file must contain a dictionary of dictionaries, only. For
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# example, {'real':{'low':'float'}} means that Fortran 'real(low)' is
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# interpreted as C 'float'. This feature is useful for F90/95 users if
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# they use PARAMETERS in type specifications.
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try:
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outmess('Reading f2cmap from {!r} ...\n'.format(f2cmap_file))
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with open(f2cmap_file, 'r') as f:
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d = eval(f.read().lower(), {}, {})
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for k, d1 in d.items():
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for k1 in d1.keys():
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d1[k1.lower()] = d1[k1]
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d[k.lower()] = d[k]
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for k in d.keys():
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if k not in f2cmap_all:
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f2cmap_all[k] = {}
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for k1 in d[k].keys():
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if d[k][k1] in c2py_map:
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if k1 in f2cmap_all[k]:
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outmess(
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"\tWarning: redefinition of {'%s':{'%s':'%s'->'%s'}}\n" % (k, k1, f2cmap_all[k][k1], d[k][k1]))
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f2cmap_all[k][k1] = d[k][k1]
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outmess('\tMapping "%s(kind=%s)" to "%s"\n' %
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(k, k1, d[k][k1]))
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f2cmap_mapped.append(d[k][k1])
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else:
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errmess("\tIgnoring map {'%s':{'%s':'%s'}}: '%s' must be in %s\n" % (
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k, k1, d[k][k1], d[k][k1], list(c2py_map.keys())))
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outmess('Successfully applied user defined f2cmap changes\n')
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except Exception as msg:
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errmess(
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'Failed to apply user defined f2cmap changes: %s. Skipping.\n' % (msg))
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cformat_map = {'double': '%g',
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'float': '%g',
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'long_double': '%Lg',
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'char': '%d',
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'signed_char': '%d',
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'unsigned_char': '%hhu',
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'short': '%hd',
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'unsigned_short': '%hu',
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'int': '%d',
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'unsigned': '%u',
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'long': '%ld',
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'unsigned_long': '%lu',
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'long_long': '%ld',
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'complex_float': '(%g,%g)',
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'complex_double': '(%g,%g)',
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'complex_long_double': '(%Lg,%Lg)',
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'string': '\\"%s\\"',
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'character': "'%c'",
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}
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# Auxiliary functions
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def getctype(var):
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"""
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Determines C type
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"""
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ctype = 'void'
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if isfunction(var):
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if 'result' in var:
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a = var['result']
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else:
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a = var['name']
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if a in var['vars']:
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return getctype(var['vars'][a])
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else:
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errmess('getctype: function %s has no return value?!\n' % a)
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elif issubroutine(var):
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return ctype
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elif ischaracter_or_characterarray(var):
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return 'character'
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elif isstring_or_stringarray(var):
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return 'string'
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elif 'typespec' in var and var['typespec'].lower() in f2cmap_all:
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typespec = var['typespec'].lower()
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f2cmap = f2cmap_all[typespec]
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ctype = f2cmap[''] # default type
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if 'kindselector' in var:
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if '*' in var['kindselector']:
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try:
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ctype = f2cmap[var['kindselector']['*']]
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except KeyError:
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errmess('getctype: "%s %s %s" not supported.\n' %
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(var['typespec'], '*', var['kindselector']['*']))
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elif 'kind' in var['kindselector']:
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if typespec + 'kind' in f2cmap_all:
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f2cmap = f2cmap_all[typespec + 'kind']
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try:
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ctype = f2cmap[var['kindselector']['kind']]
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except KeyError:
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if typespec in f2cmap_all:
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f2cmap = f2cmap_all[typespec]
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try:
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ctype = f2cmap[str(var['kindselector']['kind'])]
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except KeyError:
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errmess('getctype: "%s(kind=%s)" is mapped to C "%s" (to override define dict(%s = dict(%s="<C typespec>")) in %s/.f2py_f2cmap file).\n'
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% (typespec, var['kindselector']['kind'], ctype,
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typespec, var['kindselector']['kind'], os.getcwd()))
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else:
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if not isexternal(var):
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errmess('getctype: No C-type found in "%s", assuming void.\n' % var)
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return ctype
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def f2cexpr(expr):
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"""Rewrite Fortran expression as f2py supported C expression.
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Due to the lack of a proper expression parser in f2py, this
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function uses a heuristic approach that assumes that Fortran
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arithmetic expressions are valid C arithmetic expressions when
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mapping Fortran function calls to the corresponding C function/CPP
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macros calls.
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"""
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# TODO: support Fortran `len` function with optional kind parameter
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expr = re.sub(r'\blen\b', 'f2py_slen', expr)
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return expr
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def getstrlength(var):
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if isstringfunction(var):
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if 'result' in var:
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a = var['result']
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else:
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a = var['name']
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if a in var['vars']:
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return getstrlength(var['vars'][a])
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else:
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errmess('getstrlength: function %s has no return value?!\n' % a)
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if not isstring(var):
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errmess(
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'getstrlength: expected a signature of a string but got: %s\n' % (repr(var)))
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len = '1'
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if 'charselector' in var:
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a = var['charselector']
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if '*' in a:
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len = a['*']
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elif 'len' in a:
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len = f2cexpr(a['len'])
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if re.match(r'\(\s*(\*|:)\s*\)', len) or re.match(r'(\*|:)', len):
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if isintent_hide(var):
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errmess('getstrlength:intent(hide): expected a string with defined length but got: %s\n' % (
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repr(var)))
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len = '-1'
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return len
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def getarrdims(a, var, verbose=0):
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ret = {}
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if isstring(var) and not isarray(var):
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ret['dims'] = getstrlength(var)
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ret['size'] = ret['dims']
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ret['rank'] = '1'
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elif isscalar(var):
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||
|
|
ret['size'] = '1'
|
||
|
|
ret['rank'] = '0'
|
||
|
|
ret['dims'] = ''
|
||
|
|
elif isarray(var):
|
||
|
|
dim = copy.copy(var['dimension'])
|
||
|
|
ret['size'] = '*'.join(dim)
|
||
|
|
try:
|
||
|
|
ret['size'] = repr(eval(ret['size']))
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
ret['dims'] = ','.join(dim)
|
||
|
|
ret['rank'] = repr(len(dim))
|
||
|
|
ret['rank*[-1]'] = repr(len(dim) * [-1])[1:-1]
|
||
|
|
for i in range(len(dim)): # solve dim for dependencies
|
||
|
|
v = []
|
||
|
|
if dim[i] in depargs:
|
||
|
|
v = [dim[i]]
|
||
|
|
else:
|
||
|
|
for va in depargs:
|
||
|
|
if re.match(r'.*?\b%s\b.*' % va, dim[i]):
|
||
|
|
v.append(va)
|
||
|
|
for va in v:
|
||
|
|
if depargs.index(va) > depargs.index(a):
|
||
|
|
dim[i] = '*'
|
||
|
|
break
|
||
|
|
ret['setdims'], i = '', -1
|
||
|
|
for d in dim:
|
||
|
|
i = i + 1
|
||
|
|
if d not in ['*', ':', '(*)', '(:)']:
|
||
|
|
ret['setdims'] = '%s#varname#_Dims[%d]=%s,' % (
|
||
|
|
ret['setdims'], i, d)
|
||
|
|
if ret['setdims']:
|
||
|
|
ret['setdims'] = ret['setdims'][:-1]
|
||
|
|
ret['cbsetdims'], i = '', -1
|
||
|
|
for d in var['dimension']:
|
||
|
|
i = i + 1
|
||
|
|
if d not in ['*', ':', '(*)', '(:)']:
|
||
|
|
ret['cbsetdims'] = '%s#varname#_Dims[%d]=%s,' % (
|
||
|
|
ret['cbsetdims'], i, d)
|
||
|
|
elif isintent_in(var):
|
||
|
|
outmess('getarrdims:warning: assumed shape array, using 0 instead of %r\n'
|
||
|
|
% (d))
|
||
|
|
ret['cbsetdims'] = '%s#varname#_Dims[%d]=%s,' % (
|
||
|
|
ret['cbsetdims'], i, 0)
|
||
|
|
elif verbose:
|
||
|
|
errmess(
|
||
|
|
'getarrdims: If in call-back function: array argument %s must have bounded dimensions: got %s\n' % (repr(a), repr(d)))
|
||
|
|
if ret['cbsetdims']:
|
||
|
|
ret['cbsetdims'] = ret['cbsetdims'][:-1]
|
||
|
|
# if not isintent_c(var):
|
||
|
|
# var['dimension'].reverse()
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def getpydocsign(a, var):
|
||
|
|
global lcb_map
|
||
|
|
if isfunction(var):
|
||
|
|
if 'result' in var:
|
||
|
|
af = var['result']
|
||
|
|
else:
|
||
|
|
af = var['name']
|
||
|
|
if af in var['vars']:
|
||
|
|
return getpydocsign(af, var['vars'][af])
|
||
|
|
else:
|
||
|
|
errmess('getctype: function %s has no return value?!\n' % af)
|
||
|
|
return '', ''
|
||
|
|
sig, sigout = a, a
|
||
|
|
opt = ''
|
||
|
|
if isintent_in(var):
|
||
|
|
opt = 'input'
|
||
|
|
elif isintent_inout(var):
|
||
|
|
opt = 'in/output'
|
||
|
|
out_a = a
|
||
|
|
if isintent_out(var):
|
||
|
|
for k in var['intent']:
|
||
|
|
if k[:4] == 'out=':
|
||
|
|
out_a = k[4:]
|
||
|
|
break
|
||
|
|
init = ''
|
||
|
|
ctype = getctype(var)
|
||
|
|
|
||
|
|
if hasinitvalue(var):
|
||
|
|
init, showinit = getinit(a, var)
|
||
|
|
init = ', optional\\n Default: %s' % showinit
|
||
|
|
if isscalar(var):
|
||
|
|
if isintent_inout(var):
|
||
|
|
sig = '%s : %s rank-0 array(%s,\'%s\')%s' % (a, opt, c2py_map[ctype],
|
||
|
|
c2pycode_map[ctype], init)
|
||
|
|
else:
|
||
|
|
sig = '%s : %s %s%s' % (a, opt, c2py_map[ctype], init)
|
||
|
|
sigout = '%s : %s' % (out_a, c2py_map[ctype])
|
||
|
|
elif isstring(var):
|
||
|
|
if isintent_inout(var):
|
||
|
|
sig = '%s : %s rank-0 array(string(len=%s),\'c\')%s' % (
|
||
|
|
a, opt, getstrlength(var), init)
|
||
|
|
else:
|
||
|
|
sig = '%s : %s string(len=%s)%s' % (
|
||
|
|
a, opt, getstrlength(var), init)
|
||
|
|
sigout = '%s : string(len=%s)' % (out_a, getstrlength(var))
|
||
|
|
elif isarray(var):
|
||
|
|
dim = var['dimension']
|
||
|
|
rank = repr(len(dim))
|
||
|
|
sig = '%s : %s rank-%s array(\'%s\') with bounds (%s)%s' % (a, opt, rank,
|
||
|
|
c2pycode_map[
|
||
|
|
ctype],
|
||
|
|
','.join(dim), init)
|
||
|
|
if a == out_a:
|
||
|
|
sigout = '%s : rank-%s array(\'%s\') with bounds (%s)'\
|
||
|
|
% (a, rank, c2pycode_map[ctype], ','.join(dim))
|
||
|
|
else:
|
||
|
|
sigout = '%s : rank-%s array(\'%s\') with bounds (%s) and %s storage'\
|
||
|
|
% (out_a, rank, c2pycode_map[ctype], ','.join(dim), a)
|
||
|
|
elif isexternal(var):
|
||
|
|
ua = ''
|
||
|
|
if a in lcb_map and lcb_map[a] in lcb2_map and 'argname' in lcb2_map[lcb_map[a]]:
|
||
|
|
ua = lcb2_map[lcb_map[a]]['argname']
|
||
|
|
if not ua == a:
|
||
|
|
ua = ' => %s' % ua
|
||
|
|
else:
|
||
|
|
ua = ''
|
||
|
|
sig = '%s : call-back function%s' % (a, ua)
|
||
|
|
sigout = sig
|
||
|
|
else:
|
||
|
|
errmess(
|
||
|
|
'getpydocsign: Could not resolve docsignature for "%s".\n' % a)
|
||
|
|
return sig, sigout
|
||
|
|
|
||
|
|
|
||
|
|
def getarrdocsign(a, var):
|
||
|
|
ctype = getctype(var)
|
||
|
|
if isstring(var) and (not isarray(var)):
|
||
|
|
sig = '%s : rank-0 array(string(len=%s),\'c\')' % (a,
|
||
|
|
getstrlength(var))
|
||
|
|
elif isscalar(var):
|
||
|
|
sig = '%s : rank-0 array(%s,\'%s\')' % (a, c2py_map[ctype],
|
||
|
|
c2pycode_map[ctype],)
|
||
|
|
elif isarray(var):
|
||
|
|
dim = var['dimension']
|
||
|
|
rank = repr(len(dim))
|
||
|
|
sig = '%s : rank-%s array(\'%s\') with bounds (%s)' % (a, rank,
|
||
|
|
c2pycode_map[
|
||
|
|
ctype],
|
||
|
|
','.join(dim))
|
||
|
|
return sig
|
||
|
|
|
||
|
|
|
||
|
|
def getinit(a, var):
|
||
|
|
if isstring(var):
|
||
|
|
init, showinit = '""', "''"
|
||
|
|
else:
|
||
|
|
init, showinit = '', ''
|
||
|
|
if hasinitvalue(var):
|
||
|
|
init = var['=']
|
||
|
|
showinit = init
|
||
|
|
if iscomplex(var) or iscomplexarray(var):
|
||
|
|
ret = {}
|
||
|
|
|
||
|
|
try:
|
||
|
|
v = var["="]
|
||
|
|
if ',' in v:
|
||
|
|
ret['init.r'], ret['init.i'] = markoutercomma(
|
||
|
|
v[1:-1]).split('@,@')
|
||
|
|
else:
|
||
|
|
v = eval(v, {}, {})
|
||
|
|
ret['init.r'], ret['init.i'] = str(v.real), str(v.imag)
|
||
|
|
except Exception:
|
||
|
|
raise ValueError(
|
||
|
|
'getinit: expected complex number `(r,i)\' but got `%s\' as initial value of %r.' % (init, a))
|
||
|
|
if isarray(var):
|
||
|
|
init = '(capi_c.r=%s,capi_c.i=%s,capi_c)' % (
|
||
|
|
ret['init.r'], ret['init.i'])
|
||
|
|
elif isstring(var):
|
||
|
|
if not init:
|
||
|
|
init, showinit = '""', "''"
|
||
|
|
if init[0] == "'":
|
||
|
|
init = '"%s"' % (init[1:-1].replace('"', '\\"'))
|
||
|
|
if init[0] == '"':
|
||
|
|
showinit = "'%s'" % (init[1:-1])
|
||
|
|
return init, showinit
|
||
|
|
|
||
|
|
|
||
|
|
def get_elsize(var):
|
||
|
|
if isstring(var) or isstringarray(var):
|
||
|
|
elsize = getstrlength(var)
|
||
|
|
# override with user-specified length when available:
|
||
|
|
elsize = var['charselector'].get('f2py_len', elsize)
|
||
|
|
return elsize
|
||
|
|
if ischaracter(var) or ischaracterarray(var):
|
||
|
|
return '1'
|
||
|
|
# for numerical types, PyArray_New* functions ignore specified
|
||
|
|
# elsize, so we just return 1 and let elsize be determined at
|
||
|
|
# runtime, see fortranobject.c
|
||
|
|
return '1'
|
||
|
|
|
||
|
|
|
||
|
|
def sign2map(a, var):
|
||
|
|
"""
|
||
|
|
varname,ctype,atype
|
||
|
|
init,init.r,init.i,pytype
|
||
|
|
vardebuginfo,vardebugshowvalue,varshowvalue
|
||
|
|
varrformat
|
||
|
|
|
||
|
|
intent
|
||
|
|
"""
|
||
|
|
out_a = a
|
||
|
|
if isintent_out(var):
|
||
|
|
for k in var['intent']:
|
||
|
|
if k[:4] == 'out=':
|
||
|
|
out_a = k[4:]
|
||
|
|
break
|
||
|
|
ret = {'varname': a, 'outvarname': out_a, 'ctype': getctype(var)}
|
||
|
|
intent_flags = []
|
||
|
|
for f, s in isintent_dict.items():
|
||
|
|
if f(var):
|
||
|
|
intent_flags.append('F2PY_%s' % s)
|
||
|
|
if intent_flags:
|
||
|
|
# TODO: Evaluate intent_flags here.
|
||
|
|
ret['intent'] = '|'.join(intent_flags)
|
||
|
|
else:
|
||
|
|
ret['intent'] = 'F2PY_INTENT_IN'
|
||
|
|
if isarray(var):
|
||
|
|
ret['varrformat'] = 'N'
|
||
|
|
elif ret['ctype'] in c2buildvalue_map:
|
||
|
|
ret['varrformat'] = c2buildvalue_map[ret['ctype']]
|
||
|
|
else:
|
||
|
|
ret['varrformat'] = 'O'
|
||
|
|
ret['init'], ret['showinit'] = getinit(a, var)
|
||
|
|
if hasinitvalue(var) and iscomplex(var) and not isarray(var):
|
||
|
|
ret['init.r'], ret['init.i'] = markoutercomma(
|
||
|
|
ret['init'][1:-1]).split('@,@')
|
||
|
|
if isexternal(var):
|
||
|
|
ret['cbnamekey'] = a
|
||
|
|
if a in lcb_map:
|
||
|
|
ret['cbname'] = lcb_map[a]
|
||
|
|
ret['maxnofargs'] = lcb2_map[lcb_map[a]]['maxnofargs']
|
||
|
|
ret['nofoptargs'] = lcb2_map[lcb_map[a]]['nofoptargs']
|
||
|
|
ret['cbdocstr'] = lcb2_map[lcb_map[a]]['docstr']
|
||
|
|
ret['cblatexdocstr'] = lcb2_map[lcb_map[a]]['latexdocstr']
|
||
|
|
else:
|
||
|
|
ret['cbname'] = a
|
||
|
|
errmess('sign2map: Confused: external %s is not in lcb_map%s.\n' % (
|
||
|
|
a, list(lcb_map.keys())))
|
||
|
|
if isstring(var):
|
||
|
|
ret['length'] = getstrlength(var)
|
||
|
|
if isarray(var):
|
||
|
|
ret = dictappend(ret, getarrdims(a, var))
|
||
|
|
dim = copy.copy(var['dimension'])
|
||
|
|
if ret['ctype'] in c2capi_map:
|
||
|
|
ret['atype'] = c2capi_map[ret['ctype']]
|
||
|
|
ret['elsize'] = get_elsize(var)
|
||
|
|
# Debug info
|
||
|
|
if debugcapi(var):
|
||
|
|
il = [isintent_in, 'input', isintent_out, 'output',
|
||
|
|
isintent_inout, 'inoutput', isrequired, 'required',
|
||
|
|
isoptional, 'optional', isintent_hide, 'hidden',
|
||
|
|
iscomplex, 'complex scalar',
|
||
|
|
l_and(isscalar, l_not(iscomplex)), 'scalar',
|
||
|
|
isstring, 'string', isarray, 'array',
|
||
|
|
iscomplexarray, 'complex array', isstringarray, 'string array',
|
||
|
|
iscomplexfunction, 'complex function',
|
||
|
|
l_and(isfunction, l_not(iscomplexfunction)), 'function',
|
||
|
|
isexternal, 'callback',
|
||
|
|
isintent_callback, 'callback',
|
||
|
|
isintent_aux, 'auxiliary',
|
||
|
|
]
|
||
|
|
rl = []
|
||
|
|
for i in range(0, len(il), 2):
|
||
|
|
if il[i](var):
|
||
|
|
rl.append(il[i + 1])
|
||
|
|
if isstring(var):
|
||
|
|
rl.append('slen(%s)=%s' % (a, ret['length']))
|
||
|
|
if isarray(var):
|
||
|
|
ddim = ','.join(
|
||
|
|
map(lambda x, y: '%s|%s' % (x, y), var['dimension'], dim))
|
||
|
|
rl.append('dims(%s)' % ddim)
|
||
|
|
if isexternal(var):
|
||
|
|
ret['vardebuginfo'] = 'debug-capi:%s=>%s:%s' % (
|
||
|
|
a, ret['cbname'], ','.join(rl))
|
||
|
|
else:
|
||
|
|
ret['vardebuginfo'] = 'debug-capi:%s %s=%s:%s' % (
|
||
|
|
ret['ctype'], a, ret['showinit'], ','.join(rl))
|
||
|
|
if isscalar(var):
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['vardebugshowvalue'] = 'debug-capi:%s=%s' % (
|
||
|
|
a, cformat_map[ret['ctype']])
|
||
|
|
if isstring(var):
|
||
|
|
ret['vardebugshowvalue'] = 'debug-capi:slen(%s)=%%d %s=\\"%%s\\"' % (
|
||
|
|
a, a)
|
||
|
|
if isexternal(var):
|
||
|
|
ret['vardebugshowvalue'] = 'debug-capi:%s=%%p' % (a)
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['varshowvalue'] = '#name#:%s=%s' % (a, cformat_map[ret['ctype']])
|
||
|
|
ret['showvalueformat'] = '%s' % (cformat_map[ret['ctype']])
|
||
|
|
if isstring(var):
|
||
|
|
ret['varshowvalue'] = '#name#:slen(%s)=%%d %s=\\"%%s\\"' % (a, a)
|
||
|
|
ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, var)
|
||
|
|
if hasnote(var):
|
||
|
|
ret['note'] = var['note']
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def routsign2map(rout):
|
||
|
|
"""
|
||
|
|
name,NAME,begintitle,endtitle
|
||
|
|
rname,ctype,rformat
|
||
|
|
routdebugshowvalue
|
||
|
|
"""
|
||
|
|
global lcb_map
|
||
|
|
name = rout['name']
|
||
|
|
fname = getfortranname(rout)
|
||
|
|
ret = {'name': name,
|
||
|
|
'texname': name.replace('_', '\\_'),
|
||
|
|
'name_lower': name.lower(),
|
||
|
|
'NAME': name.upper(),
|
||
|
|
'begintitle': gentitle(name),
|
||
|
|
'endtitle': gentitle('end of %s' % name),
|
||
|
|
'fortranname': fname,
|
||
|
|
'FORTRANNAME': fname.upper(),
|
||
|
|
'callstatement': getcallstatement(rout) or '',
|
||
|
|
'usercode': getusercode(rout) or '',
|
||
|
|
'usercode1': getusercode1(rout) or '',
|
||
|
|
}
|
||
|
|
if '_' in fname:
|
||
|
|
ret['F_FUNC'] = 'F_FUNC_US'
|
||
|
|
else:
|
||
|
|
ret['F_FUNC'] = 'F_FUNC'
|
||
|
|
if '_' in name:
|
||
|
|
ret['F_WRAPPEDFUNC'] = 'F_WRAPPEDFUNC_US'
|
||
|
|
else:
|
||
|
|
ret['F_WRAPPEDFUNC'] = 'F_WRAPPEDFUNC'
|
||
|
|
lcb_map = {}
|
||
|
|
if 'use' in rout:
|
||
|
|
for u in rout['use'].keys():
|
||
|
|
if u in cb_rules.cb_map:
|
||
|
|
for un in cb_rules.cb_map[u]:
|
||
|
|
ln = un[0]
|
||
|
|
if 'map' in rout['use'][u]:
|
||
|
|
for k in rout['use'][u]['map'].keys():
|
||
|
|
if rout['use'][u]['map'][k] == un[0]:
|
||
|
|
ln = k
|
||
|
|
break
|
||
|
|
lcb_map[ln] = un[1]
|
||
|
|
elif 'externals' in rout and rout['externals']:
|
||
|
|
errmess('routsign2map: Confused: function %s has externals %s but no "use" statement.\n' % (
|
||
|
|
ret['name'], repr(rout['externals'])))
|
||
|
|
ret['callprotoargument'] = getcallprotoargument(rout, lcb_map) or ''
|
||
|
|
if isfunction(rout):
|
||
|
|
if 'result' in rout:
|
||
|
|
a = rout['result']
|
||
|
|
else:
|
||
|
|
a = rout['name']
|
||
|
|
ret['rname'] = a
|
||
|
|
ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, rout)
|
||
|
|
ret['ctype'] = getctype(rout['vars'][a])
|
||
|
|
if hasresultnote(rout):
|
||
|
|
ret['resultnote'] = rout['vars'][a]['note']
|
||
|
|
rout['vars'][a]['note'] = ['See elsewhere.']
|
||
|
|
if ret['ctype'] in c2buildvalue_map:
|
||
|
|
ret['rformat'] = c2buildvalue_map[ret['ctype']]
|
||
|
|
else:
|
||
|
|
ret['rformat'] = 'O'
|
||
|
|
errmess('routsign2map: no c2buildvalue key for type %s\n' %
|
||
|
|
(repr(ret['ctype'])))
|
||
|
|
if debugcapi(rout):
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['routdebugshowvalue'] = 'debug-capi:%s=%s' % (
|
||
|
|
a, cformat_map[ret['ctype']])
|
||
|
|
if isstringfunction(rout):
|
||
|
|
ret['routdebugshowvalue'] = 'debug-capi:slen(%s)=%%d %s=\\"%%s\\"' % (
|
||
|
|
a, a)
|
||
|
|
if isstringfunction(rout):
|
||
|
|
ret['rlength'] = getstrlength(rout['vars'][a])
|
||
|
|
if ret['rlength'] == '-1':
|
||
|
|
errmess('routsign2map: expected explicit specification of the length of the string returned by the fortran function %s; taking 10.\n' % (
|
||
|
|
repr(rout['name'])))
|
||
|
|
ret['rlength'] = '10'
|
||
|
|
if hasnote(rout):
|
||
|
|
ret['note'] = rout['note']
|
||
|
|
rout['note'] = ['See elsewhere.']
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def modsign2map(m):
|
||
|
|
"""
|
||
|
|
modulename
|
||
|
|
"""
|
||
|
|
if ismodule(m):
|
||
|
|
ret = {'f90modulename': m['name'],
|
||
|
|
'F90MODULENAME': m['name'].upper(),
|
||
|
|
'texf90modulename': m['name'].replace('_', '\\_')}
|
||
|
|
else:
|
||
|
|
ret = {'modulename': m['name'],
|
||
|
|
'MODULENAME': m['name'].upper(),
|
||
|
|
'texmodulename': m['name'].replace('_', '\\_')}
|
||
|
|
ret['restdoc'] = getrestdoc(m) or []
|
||
|
|
if hasnote(m):
|
||
|
|
ret['note'] = m['note']
|
||
|
|
ret['usercode'] = getusercode(m) or ''
|
||
|
|
ret['usercode1'] = getusercode1(m) or ''
|
||
|
|
if m['body']:
|
||
|
|
ret['interface_usercode'] = getusercode(m['body'][0]) or ''
|
||
|
|
else:
|
||
|
|
ret['interface_usercode'] = ''
|
||
|
|
ret['pymethoddef'] = getpymethoddef(m) or ''
|
||
|
|
if 'coutput' in m:
|
||
|
|
ret['coutput'] = m['coutput']
|
||
|
|
if 'f2py_wrapper_output' in m:
|
||
|
|
ret['f2py_wrapper_output'] = m['f2py_wrapper_output']
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def cb_sign2map(a, var, index=None):
|
||
|
|
ret = {'varname': a}
|
||
|
|
ret['varname_i'] = ret['varname']
|
||
|
|
ret['ctype'] = getctype(var)
|
||
|
|
if ret['ctype'] in c2capi_map:
|
||
|
|
ret['atype'] = c2capi_map[ret['ctype']]
|
||
|
|
ret['elsize'] = get_elsize(var)
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['showvalueformat'] = '%s' % (cformat_map[ret['ctype']])
|
||
|
|
if isarray(var):
|
||
|
|
ret = dictappend(ret, getarrdims(a, var))
|
||
|
|
ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, var)
|
||
|
|
if hasnote(var):
|
||
|
|
ret['note'] = var['note']
|
||
|
|
var['note'] = ['See elsewhere.']
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def cb_routsign2map(rout, um):
|
||
|
|
"""
|
||
|
|
name,begintitle,endtitle,argname
|
||
|
|
ctype,rctype,maxnofargs,nofoptargs,returncptr
|
||
|
|
"""
|
||
|
|
ret = {'name': 'cb_%s_in_%s' % (rout['name'], um),
|
||
|
|
'returncptr': ''}
|
||
|
|
if isintent_callback(rout):
|
||
|
|
if '_' in rout['name']:
|
||
|
|
F_FUNC = 'F_FUNC_US'
|
||
|
|
else:
|
||
|
|
F_FUNC = 'F_FUNC'
|
||
|
|
ret['callbackname'] = '%s(%s,%s)' \
|
||
|
|
% (F_FUNC,
|
||
|
|
rout['name'].lower(),
|
||
|
|
rout['name'].upper(),
|
||
|
|
)
|
||
|
|
ret['static'] = 'extern'
|
||
|
|
else:
|
||
|
|
ret['callbackname'] = ret['name']
|
||
|
|
ret['static'] = 'static'
|
||
|
|
ret['argname'] = rout['name']
|
||
|
|
ret['begintitle'] = gentitle(ret['name'])
|
||
|
|
ret['endtitle'] = gentitle('end of %s' % ret['name'])
|
||
|
|
ret['ctype'] = getctype(rout)
|
||
|
|
ret['rctype'] = 'void'
|
||
|
|
if ret['ctype'] == 'string':
|
||
|
|
ret['rctype'] = 'void'
|
||
|
|
else:
|
||
|
|
ret['rctype'] = ret['ctype']
|
||
|
|
if ret['rctype'] != 'void':
|
||
|
|
if iscomplexfunction(rout):
|
||
|
|
ret['returncptr'] = """
|
||
|
|
#ifdef F2PY_CB_RETURNCOMPLEX
|
||
|
|
return_value=
|
||
|
|
#endif
|
||
|
|
"""
|
||
|
|
else:
|
||
|
|
ret['returncptr'] = 'return_value='
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['showvalueformat'] = '%s' % (cformat_map[ret['ctype']])
|
||
|
|
if isstringfunction(rout):
|
||
|
|
ret['strlength'] = getstrlength(rout)
|
||
|
|
if isfunction(rout):
|
||
|
|
if 'result' in rout:
|
||
|
|
a = rout['result']
|
||
|
|
else:
|
||
|
|
a = rout['name']
|
||
|
|
if hasnote(rout['vars'][a]):
|
||
|
|
ret['note'] = rout['vars'][a]['note']
|
||
|
|
rout['vars'][a]['note'] = ['See elsewhere.']
|
||
|
|
ret['rname'] = a
|
||
|
|
ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, rout)
|
||
|
|
if iscomplexfunction(rout):
|
||
|
|
ret['rctype'] = """
|
||
|
|
#ifdef F2PY_CB_RETURNCOMPLEX
|
||
|
|
#ctype#
|
||
|
|
#else
|
||
|
|
void
|
||
|
|
#endif
|
||
|
|
"""
|
||
|
|
else:
|
||
|
|
if hasnote(rout):
|
||
|
|
ret['note'] = rout['note']
|
||
|
|
rout['note'] = ['See elsewhere.']
|
||
|
|
nofargs = 0
|
||
|
|
nofoptargs = 0
|
||
|
|
if 'args' in rout and 'vars' in rout:
|
||
|
|
for a in rout['args']:
|
||
|
|
var = rout['vars'][a]
|
||
|
|
if l_or(isintent_in, isintent_inout)(var):
|
||
|
|
nofargs = nofargs + 1
|
||
|
|
if isoptional(var):
|
||
|
|
nofoptargs = nofoptargs + 1
|
||
|
|
ret['maxnofargs'] = repr(nofargs)
|
||
|
|
ret['nofoptargs'] = repr(nofoptargs)
|
||
|
|
if hasnote(rout) and isfunction(rout) and 'result' in rout:
|
||
|
|
ret['routnote'] = rout['note']
|
||
|
|
rout['note'] = ['See elsewhere.']
|
||
|
|
return ret
|
||
|
|
|
||
|
|
|
||
|
|
def common_sign2map(a, var): # obsolute
|
||
|
|
ret = {'varname': a, 'ctype': getctype(var)}
|
||
|
|
if isstringarray(var):
|
||
|
|
ret['ctype'] = 'char'
|
||
|
|
if ret['ctype'] in c2capi_map:
|
||
|
|
ret['atype'] = c2capi_map[ret['ctype']]
|
||
|
|
ret['elsize'] = get_elsize(var)
|
||
|
|
if ret['ctype'] in cformat_map:
|
||
|
|
ret['showvalueformat'] = '%s' % (cformat_map[ret['ctype']])
|
||
|
|
if isarray(var):
|
||
|
|
ret = dictappend(ret, getarrdims(a, var))
|
||
|
|
elif isstring(var):
|
||
|
|
ret['size'] = getstrlength(var)
|
||
|
|
ret['rank'] = '1'
|
||
|
|
ret['pydocsign'], ret['pydocsignout'] = getpydocsign(a, var)
|
||
|
|
if hasnote(var):
|
||
|
|
ret['note'] = var['note']
|
||
|
|
var['note'] = ['See elsewhere.']
|
||
|
|
# for strings this returns 0-rank but actually is 1-rank
|
||
|
|
ret['arrdocstr'] = getarrdocsign(a, var)
|
||
|
|
return ret
|