579 lines
22 KiB
Python
579 lines
22 KiB
Python
#!/usr/bin/env python
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"""
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Build call-back mechanism for f2py2e.
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Copyright 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: 2005/07/20 11:27:58 $
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Pearu Peterson
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"""
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from __future__ import division, absolute_import, print_function
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from . import __version__
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from .auxfuncs import (
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applyrules, debugcapi, dictappend, errmess, getargs, hasnote, isarray,
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iscomplex, iscomplexarray, iscomplexfunction, isfunction, isintent_c,
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isintent_hide, isintent_in, isintent_inout, isintent_nothide,
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isintent_out, isoptional, isrequired, isscalar, isstring,
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isstringfunction, issubroutine, l_and, l_not, l_or, outmess, replace,
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stripcomma, throw_error
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)
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from . import cfuncs
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f2py_version = __version__.version
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################## Rules for callback function ##############
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cb_routine_rules = {
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'cbtypedefs': 'typedef #rctype#(*#name#_typedef)(#optargs_td##args_td##strarglens_td##noargs#);',
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'body': """
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#begintitle#
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PyObject *#name#_capi = NULL;/*was Py_None*/
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PyTupleObject *#name#_args_capi = NULL;
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int #name#_nofargs = 0;
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jmp_buf #name#_jmpbuf;
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/*typedef #rctype#(*#name#_typedef)(#optargs_td##args_td##strarglens_td##noargs#);*/
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#static# #rctype# #callbackname# (#optargs##args##strarglens##noargs#) {
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\tPyTupleObject *capi_arglist = #name#_args_capi;
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\tPyObject *capi_return = NULL;
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\tPyObject *capi_tmp = NULL;
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\tPyObject *capi_arglist_list = NULL;
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\tint capi_j,capi_i = 0;
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\tint capi_longjmp_ok = 1;
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#decl#
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#ifdef F2PY_REPORT_ATEXIT
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f2py_cb_start_clock();
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#endif
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\tCFUNCSMESS(\"cb:Call-back function #name# (maxnofargs=#maxnofargs#(-#nofoptargs#))\\n\");
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\tCFUNCSMESSPY(\"cb:#name#_capi=\",#name#_capi);
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\tif (#name#_capi==NULL) {
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\t\tcapi_longjmp_ok = 0;
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\t\t#name#_capi = PyObject_GetAttrString(#modulename#_module,\"#argname#\");
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\t}
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\tif (#name#_capi==NULL) {
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\t\tPyErr_SetString(#modulename#_error,\"cb: Callback #argname# not defined (as an argument or module #modulename# attribute).\\n\");
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\t\tgoto capi_fail;
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\t}
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\tif (F2PyCapsule_Check(#name#_capi)) {
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\t#name#_typedef #name#_cptr;
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\t#name#_cptr = F2PyCapsule_AsVoidPtr(#name#_capi);
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\t#returncptr#(*#name#_cptr)(#optargs_nm##args_nm##strarglens_nm#);
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\t#return#
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\t}
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\tif (capi_arglist==NULL) {
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\t\tcapi_longjmp_ok = 0;
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\t\tcapi_tmp = PyObject_GetAttrString(#modulename#_module,\"#argname#_extra_args\");
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\t\tif (capi_tmp) {
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\t\t\tcapi_arglist = (PyTupleObject *)PySequence_Tuple(capi_tmp);
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\t\t\tif (capi_arglist==NULL) {
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\t\t\t\tPyErr_SetString(#modulename#_error,\"Failed to convert #modulename#.#argname#_extra_args to tuple.\\n\");
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\t\t\t\tgoto capi_fail;
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\t\t\t}
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\t\t} else {
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\t\t\tPyErr_Clear();
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\t\t\tcapi_arglist = (PyTupleObject *)Py_BuildValue(\"()\");
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\t\t}
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\t}
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\tif (capi_arglist == NULL) {
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\t\tPyErr_SetString(#modulename#_error,\"Callback #argname# argument list is not set.\\n\");
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\t\tgoto capi_fail;
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\t}
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#setdims#
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#ifdef PYPY_VERSION
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#define CAPI_ARGLIST_SETITEM(idx, value) PyList_SetItem((PyObject *)capi_arglist_list, idx, value)
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\tcapi_arglist_list = PySequence_List(capi_arglist);
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\tif (capi_arglist_list == NULL) goto capi_fail;
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#else
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#define CAPI_ARGLIST_SETITEM(idx, value) PyTuple_SetItem((PyObject *)capi_arglist, idx, value)
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#endif
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#pyobjfrom#
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#undef CAPI_ARGLIST_SETITEM
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#ifdef PYPY_VERSION
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\tCFUNCSMESSPY(\"cb:capi_arglist=\",capi_arglist_list);
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#else
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\tCFUNCSMESSPY(\"cb:capi_arglist=\",capi_arglist);
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#endif
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\tCFUNCSMESS(\"cb:Call-back calling Python function #argname#.\\n\");
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#ifdef F2PY_REPORT_ATEXIT
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f2py_cb_start_call_clock();
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#endif
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#ifdef PYPY_VERSION
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\tcapi_return = PyObject_CallObject(#name#_capi,(PyObject *)capi_arglist_list);
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\tPy_DECREF(capi_arglist_list);
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\tcapi_arglist_list = NULL;
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#else
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\tcapi_return = PyObject_CallObject(#name#_capi,(PyObject *)capi_arglist);
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#endif
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#ifdef F2PY_REPORT_ATEXIT
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f2py_cb_stop_call_clock();
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#endif
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\tCFUNCSMESSPY(\"cb:capi_return=\",capi_return);
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\tif (capi_return == NULL) {
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\t\tfprintf(stderr,\"capi_return is NULL\\n\");
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\t\tgoto capi_fail;
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\t}
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\tif (capi_return == Py_None) {
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\t\tPy_DECREF(capi_return);
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\t\tcapi_return = Py_BuildValue(\"()\");
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\t}
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\telse if (!PyTuple_Check(capi_return)) {
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\t\tcapi_return = Py_BuildValue(\"(N)\",capi_return);
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\t}
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\tcapi_j = PyTuple_Size(capi_return);
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\tcapi_i = 0;
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#frompyobj#
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\tCFUNCSMESS(\"cb:#name#:successful\\n\");
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\tPy_DECREF(capi_return);
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#ifdef F2PY_REPORT_ATEXIT
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f2py_cb_stop_clock();
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#endif
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\tgoto capi_return_pt;
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capi_fail:
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\tfprintf(stderr,\"Call-back #name# failed.\\n\");
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\tPy_XDECREF(capi_return);
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\tPy_XDECREF(capi_arglist_list);
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\tif (capi_longjmp_ok)
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\t\tlongjmp(#name#_jmpbuf,-1);
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capi_return_pt:
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\t;
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#return#
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}
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#endtitle#
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""",
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'need': ['setjmp.h', 'CFUNCSMESS'],
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'maxnofargs': '#maxnofargs#',
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'nofoptargs': '#nofoptargs#',
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'docstr': """\
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\tdef #argname#(#docsignature#): return #docreturn#\\n\\
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#docstrsigns#""",
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'latexdocstr': """
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{{}\\verb@def #argname#(#latexdocsignature#): return #docreturn#@{}}
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#routnote#
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#latexdocstrsigns#""",
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'docstrshort': 'def #argname#(#docsignature#): return #docreturn#'
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}
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cb_rout_rules = [
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{ # Init
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'separatorsfor': {'decl': '\n',
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'args': ',', 'optargs': '', 'pyobjfrom': '\n', 'freemem': '\n',
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'args_td': ',', 'optargs_td': '',
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'args_nm': ',', 'optargs_nm': '',
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'frompyobj': '\n', 'setdims': '\n',
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'docstrsigns': '\\n"\n"',
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'latexdocstrsigns': '\n',
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'latexdocstrreq': '\n', 'latexdocstropt': '\n',
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'latexdocstrout': '\n', 'latexdocstrcbs': '\n',
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},
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'decl': '/*decl*/', 'pyobjfrom': '/*pyobjfrom*/', 'frompyobj': '/*frompyobj*/',
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'args': [], 'optargs': '', 'return': '', 'strarglens': '', 'freemem': '/*freemem*/',
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'args_td': [], 'optargs_td': '', 'strarglens_td': '',
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'args_nm': [], 'optargs_nm': '', 'strarglens_nm': '',
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'noargs': '',
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'setdims': '/*setdims*/',
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'docstrsigns': '', 'latexdocstrsigns': '',
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'docstrreq': '\tRequired arguments:',
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'docstropt': '\tOptional arguments:',
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'docstrout': '\tReturn objects:',
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'docstrcbs': '\tCall-back functions:',
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'docreturn': '', 'docsign': '', 'docsignopt': '',
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'latexdocstrreq': '\\noindent Required arguments:',
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'latexdocstropt': '\\noindent Optional arguments:',
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'latexdocstrout': '\\noindent Return objects:',
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'latexdocstrcbs': '\\noindent Call-back functions:',
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'routnote': {hasnote: '--- #note#', l_not(hasnote): ''},
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}, { # Function
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'decl': '\t#ctype# return_value;',
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'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting return_value->");'},
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'\tif (capi_j>capi_i)\n\t\tGETSCALARFROMPYTUPLE(capi_return,capi_i++,&return_value,#ctype#,"#ctype#_from_pyobj failed in converting return_value of call-back function #name# to C #ctype#\\n");',
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{debugcapi:
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'\tfprintf(stderr,"#showvalueformat#.\\n",return_value);'}
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],
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'need': ['#ctype#_from_pyobj', {debugcapi: 'CFUNCSMESS'}, 'GETSCALARFROMPYTUPLE'],
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'return': '\treturn return_value;',
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'_check': l_and(isfunction, l_not(isstringfunction), l_not(iscomplexfunction))
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},
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{ # String function
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'pyobjfrom': {debugcapi: '\tfprintf(stderr,"debug-capi:cb:#name#:%d:\\n",return_value_len);'},
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'args': '#ctype# return_value,int return_value_len',
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'args_nm': 'return_value,&return_value_len',
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'args_td': '#ctype# ,int',
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'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting return_value->\\"");'},
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"""\tif (capi_j>capi_i)
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\t\tGETSTRFROMPYTUPLE(capi_return,capi_i++,return_value,return_value_len);""",
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{debugcapi:
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'\tfprintf(stderr,"#showvalueformat#\\".\\n",return_value);'}
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],
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'need': ['#ctype#_from_pyobj', {debugcapi: 'CFUNCSMESS'},
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'string.h', 'GETSTRFROMPYTUPLE'],
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'return': 'return;',
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'_check': isstringfunction
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},
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{ # Complex function
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'optargs': """
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#ifndef F2PY_CB_RETURNCOMPLEX
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#ctype# *return_value
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#endif
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""",
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'optargs_nm': """
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#ifndef F2PY_CB_RETURNCOMPLEX
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return_value
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#endif
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""",
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'optargs_td': """
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#ifndef F2PY_CB_RETURNCOMPLEX
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#ctype# *
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#endif
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""",
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'decl': """
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#ifdef F2PY_CB_RETURNCOMPLEX
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\t#ctype# return_value;
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#endif
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""",
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'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting return_value->");'},
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"""\
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\tif (capi_j>capi_i)
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#ifdef F2PY_CB_RETURNCOMPLEX
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\t\tGETSCALARFROMPYTUPLE(capi_return,capi_i++,&return_value,#ctype#,\"#ctype#_from_pyobj failed in converting return_value of call-back function #name# to C #ctype#\\n\");
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#else
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\t\tGETSCALARFROMPYTUPLE(capi_return,capi_i++,return_value,#ctype#,\"#ctype#_from_pyobj failed in converting return_value of call-back function #name# to C #ctype#\\n\");
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#endif
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""",
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{debugcapi: """
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#ifdef F2PY_CB_RETURNCOMPLEX
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\tfprintf(stderr,\"#showvalueformat#.\\n\",(return_value).r,(return_value).i);
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#else
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\tfprintf(stderr,\"#showvalueformat#.\\n\",(*return_value).r,(*return_value).i);
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#endif
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"""}
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],
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'return': """
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#ifdef F2PY_CB_RETURNCOMPLEX
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\treturn return_value;
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#else
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\treturn;
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#endif
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""",
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'need': ['#ctype#_from_pyobj', {debugcapi: 'CFUNCSMESS'},
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'string.h', 'GETSCALARFROMPYTUPLE', '#ctype#'],
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'_check': iscomplexfunction
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},
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{'docstrout': '\t\t#pydocsignout#',
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'latexdocstrout': ['\\item[]{{}\\verb@#pydocsignout#@{}}',
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{hasnote: '--- #note#'}],
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'docreturn': '#rname#,',
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'_check': isfunction},
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{'_check': issubroutine, 'return': 'return;'}
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]
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cb_arg_rules = [
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{ # Doc
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'docstropt': {l_and(isoptional, isintent_nothide): '\t\t#pydocsign#'},
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'docstrreq': {l_and(isrequired, isintent_nothide): '\t\t#pydocsign#'},
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'docstrout': {isintent_out: '\t\t#pydocsignout#'},
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'latexdocstropt': {l_and(isoptional, isintent_nothide): ['\\item[]{{}\\verb@#pydocsign#@{}}',
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{hasnote: '--- #note#'}]},
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'latexdocstrreq': {l_and(isrequired, isintent_nothide): ['\\item[]{{}\\verb@#pydocsign#@{}}',
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{hasnote: '--- #note#'}]},
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'latexdocstrout': {isintent_out: ['\\item[]{{}\\verb@#pydocsignout#@{}}',
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{l_and(hasnote, isintent_hide): '--- #note#',
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l_and(hasnote, isintent_nothide): '--- See above.'}]},
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'docsign': {l_and(isrequired, isintent_nothide): '#varname#,'},
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'docsignopt': {l_and(isoptional, isintent_nothide): '#varname#,'},
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'depend': ''
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},
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{
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'args': {
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l_and(isscalar, isintent_c): '#ctype# #varname_i#',
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l_and(isscalar, l_not(isintent_c)): '#ctype# *#varname_i#_cb_capi',
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isarray: '#ctype# *#varname_i#',
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isstring: '#ctype# #varname_i#'
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},
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'args_nm': {
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l_and(isscalar, isintent_c): '#varname_i#',
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l_and(isscalar, l_not(isintent_c)): '#varname_i#_cb_capi',
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isarray: '#varname_i#',
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isstring: '#varname_i#'
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},
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'args_td': {
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l_and(isscalar, isintent_c): '#ctype#',
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l_and(isscalar, l_not(isintent_c)): '#ctype# *',
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isarray: '#ctype# *',
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isstring: '#ctype#'
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},
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# untested with multiple args
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'strarglens': {isstring: ',int #varname_i#_cb_len'},
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'strarglens_td': {isstring: ',int'}, # untested with multiple args
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# untested with multiple args
|
|
'strarglens_nm': {isstring: ',#varname_i#_cb_len'},
|
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},
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{ # Scalars
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'decl': {l_not(isintent_c): '\t#ctype# #varname_i#=(*#varname_i#_cb_capi);'},
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'error': {l_and(isintent_c, isintent_out,
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throw_error('intent(c,out) is forbidden for callback scalar arguments')):
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''},
|
|
'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting #varname#->");'},
|
|
{isintent_out:
|
|
'\tif (capi_j>capi_i)\n\t\tGETSCALARFROMPYTUPLE(capi_return,capi_i++,#varname_i#_cb_capi,#ctype#,"#ctype#_from_pyobj failed in converting argument #varname# of call-back function #name# to C #ctype#\\n");'},
|
|
{l_and(debugcapi, l_and(l_not(iscomplex), isintent_c)):
|
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'\tfprintf(stderr,"#showvalueformat#.\\n",#varname_i#);'},
|
|
{l_and(debugcapi, l_and(l_not(iscomplex), l_not( isintent_c))):
|
|
'\tfprintf(stderr,"#showvalueformat#.\\n",*#varname_i#_cb_capi);'},
|
|
{l_and(debugcapi, l_and(iscomplex, isintent_c)):
|
|
'\tfprintf(stderr,"#showvalueformat#.\\n",(#varname_i#).r,(#varname_i#).i);'},
|
|
{l_and(debugcapi, l_and(iscomplex, l_not( isintent_c))):
|
|
'\tfprintf(stderr,"#showvalueformat#.\\n",(*#varname_i#_cb_capi).r,(*#varname_i#_cb_capi).i);'},
|
|
],
|
|
'need': [{isintent_out: ['#ctype#_from_pyobj', 'GETSCALARFROMPYTUPLE']},
|
|
{debugcapi: 'CFUNCSMESS'}],
|
|
'_check': isscalar
|
|
}, {
|
|
'pyobjfrom': [{isintent_in: """\
|
|
\tif (#name#_nofargs>capi_i)
|
|
\t\tif (CAPI_ARGLIST_SETITEM(capi_i++,pyobj_from_#ctype#1(#varname_i#)))
|
|
\t\t\tgoto capi_fail;"""},
|
|
{isintent_inout: """\
|
|
\tif (#name#_nofargs>capi_i)
|
|
\t\tif (CAPI_ARGLIST_SETITEM(capi_i++,pyarr_from_p_#ctype#1(#varname_i#_cb_capi)))
|
|
\t\t\tgoto capi_fail;"""}],
|
|
'need': [{isintent_in: 'pyobj_from_#ctype#1'},
|
|
{isintent_inout: 'pyarr_from_p_#ctype#1'},
|
|
{iscomplex: '#ctype#'}],
|
|
'_check': l_and(isscalar, isintent_nothide),
|
|
'_optional': ''
|
|
}, { # String
|
|
'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting #varname#->\\"");'},
|
|
"""\tif (capi_j>capi_i)
|
|
\t\tGETSTRFROMPYTUPLE(capi_return,capi_i++,#varname_i#,#varname_i#_cb_len);""",
|
|
{debugcapi:
|
|
'\tfprintf(stderr,"#showvalueformat#\\":%d:.\\n",#varname_i#,#varname_i#_cb_len);'},
|
|
],
|
|
'need': ['#ctype#', 'GETSTRFROMPYTUPLE',
|
|
{debugcapi: 'CFUNCSMESS'}, 'string.h'],
|
|
'_check': l_and(isstring, isintent_out)
|
|
}, {
|
|
'pyobjfrom': [{debugcapi: '\tfprintf(stderr,"debug-capi:cb:#varname#=\\"#showvalueformat#\\":%d:\\n",#varname_i#,#varname_i#_cb_len);'},
|
|
{isintent_in: """\
|
|
\tif (#name#_nofargs>capi_i)
|
|
\t\tif (CAPI_ARGLIST_SETITEM(capi_i++,pyobj_from_#ctype#1size(#varname_i#,#varname_i#_cb_len)))
|
|
\t\t\tgoto capi_fail;"""},
|
|
{isintent_inout: """\
|
|
\tif (#name#_nofargs>capi_i) {
|
|
\t\tint #varname_i#_cb_dims[] = {#varname_i#_cb_len};
|
|
\t\tif (CAPI_ARGLIST_SETITEM(capi_i++,pyarr_from_p_#ctype#1(#varname_i#,#varname_i#_cb_dims)))
|
|
\t\t\tgoto capi_fail;
|
|
\t}"""}],
|
|
'need': [{isintent_in: 'pyobj_from_#ctype#1size'},
|
|
{isintent_inout: 'pyarr_from_p_#ctype#1'}],
|
|
'_check': l_and(isstring, isintent_nothide),
|
|
'_optional': ''
|
|
},
|
|
# Array ...
|
|
{
|
|
'decl': '\tnpy_intp #varname_i#_Dims[#rank#] = {#rank*[-1]#};',
|
|
'setdims': '\t#cbsetdims#;',
|
|
'_check': isarray,
|
|
'_depend': ''
|
|
},
|
|
{
|
|
'pyobjfrom': [{debugcapi: '\tfprintf(stderr,"debug-capi:cb:#varname#\\n");'},
|
|
{isintent_c: """\
|
|
\tif (#name#_nofargs>capi_i) {
|
|
\t\tint itemsize_ = #atype# == NPY_STRING ? 1 : 0;
|
|
\t\t/*XXX: Hmm, what will destroy this array??? */
|
|
\t\tPyArrayObject *tmp_arr = (PyArrayObject *)PyArray_New(&PyArray_Type,#rank#,#varname_i#_Dims,#atype#,NULL,(char*)#varname_i#,itemsize_,NPY_ARRAY_CARRAY,NULL);
|
|
""",
|
|
l_not(isintent_c): """\
|
|
\tif (#name#_nofargs>capi_i) {
|
|
\t\tint itemsize_ = #atype# == NPY_STRING ? 1 : 0;
|
|
\t\t/*XXX: Hmm, what will destroy this array??? */
|
|
\t\tPyArrayObject *tmp_arr = (PyArrayObject *)PyArray_New(&PyArray_Type,#rank#,#varname_i#_Dims,#atype#,NULL,(char*)#varname_i#,itemsize_,NPY_ARRAY_FARRAY,NULL);
|
|
""",
|
|
},
|
|
"""
|
|
\t\tif (tmp_arr==NULL)
|
|
\t\t\tgoto capi_fail;
|
|
\t\tif (CAPI_ARGLIST_SETITEM(capi_i++,(PyObject *)tmp_arr))
|
|
\t\t\tgoto capi_fail;
|
|
}"""],
|
|
'_check': l_and(isarray, isintent_nothide, l_or(isintent_in, isintent_inout)),
|
|
'_optional': '',
|
|
}, {
|
|
'frompyobj': [{debugcapi: '\tCFUNCSMESS("cb:Getting #varname#->");'},
|
|
"""\tif (capi_j>capi_i) {
|
|
\t\tPyArrayObject *rv_cb_arr = NULL;
|
|
\t\tif ((capi_tmp = PyTuple_GetItem(capi_return,capi_i++))==NULL) goto capi_fail;
|
|
\t\trv_cb_arr = array_from_pyobj(#atype#,#varname_i#_Dims,#rank#,F2PY_INTENT_IN""",
|
|
{isintent_c: '|F2PY_INTENT_C'},
|
|
""",capi_tmp);
|
|
\t\tif (rv_cb_arr == NULL) {
|
|
\t\t\tfprintf(stderr,\"rv_cb_arr is NULL\\n\");
|
|
\t\t\tgoto capi_fail;
|
|
\t\t}
|
|
\t\tMEMCOPY(#varname_i#,PyArray_DATA(rv_cb_arr),PyArray_NBYTES(rv_cb_arr));
|
|
\t\tif (capi_tmp != (PyObject *)rv_cb_arr) {
|
|
\t\t\tPy_DECREF(rv_cb_arr);
|
|
\t\t}
|
|
\t}""",
|
|
{debugcapi: '\tfprintf(stderr,"<-.\\n");'},
|
|
],
|
|
'need': ['MEMCOPY', {iscomplexarray: '#ctype#'}],
|
|
'_check': l_and(isarray, isintent_out)
|
|
}, {
|
|
'docreturn': '#varname#,',
|
|
'_check': isintent_out
|
|
}
|
|
]
|
|
|
|
################## Build call-back module #############
|
|
cb_map = {}
|
|
|
|
|
|
def buildcallbacks(m):
|
|
global cb_map
|
|
cb_map[m['name']] = []
|
|
for bi in m['body']:
|
|
if bi['block'] == 'interface':
|
|
for b in bi['body']:
|
|
if b:
|
|
buildcallback(b, m['name'])
|
|
else:
|
|
errmess('warning: empty body for %s\n' % (m['name']))
|
|
|
|
|
|
def buildcallback(rout, um):
|
|
global cb_map
|
|
from . import capi_maps
|
|
|
|
outmess('\tConstructing call-back function "cb_%s_in_%s"\n' %
|
|
(rout['name'], um))
|
|
args, depargs = getargs(rout)
|
|
capi_maps.depargs = depargs
|
|
var = rout['vars']
|
|
vrd = capi_maps.cb_routsign2map(rout, um)
|
|
rd = dictappend({}, vrd)
|
|
cb_map[um].append([rout['name'], rd['name']])
|
|
for r in cb_rout_rules:
|
|
if ('_check' in r and r['_check'](rout)) or ('_check' not in r):
|
|
ar = applyrules(r, vrd, rout)
|
|
rd = dictappend(rd, ar)
|
|
savevrd = {}
|
|
for i, a in enumerate(args):
|
|
vrd = capi_maps.cb_sign2map(a, var[a], index=i)
|
|
savevrd[a] = vrd
|
|
for r in cb_arg_rules:
|
|
if '_depend' in r:
|
|
continue
|
|
if '_optional' in r and isoptional(var[a]):
|
|
continue
|
|
if ('_check' in r and r['_check'](var[a])) or ('_check' not in r):
|
|
ar = applyrules(r, vrd, var[a])
|
|
rd = dictappend(rd, ar)
|
|
if '_break' in r:
|
|
break
|
|
for a in args:
|
|
vrd = savevrd[a]
|
|
for r in cb_arg_rules:
|
|
if '_depend' in r:
|
|
continue
|
|
if ('_optional' not in r) or ('_optional' in r and isrequired(var[a])):
|
|
continue
|
|
if ('_check' in r and r['_check'](var[a])) or ('_check' not in r):
|
|
ar = applyrules(r, vrd, var[a])
|
|
rd = dictappend(rd, ar)
|
|
if '_break' in r:
|
|
break
|
|
for a in depargs:
|
|
vrd = savevrd[a]
|
|
for r in cb_arg_rules:
|
|
if '_depend' not in r:
|
|
continue
|
|
if '_optional' in r:
|
|
continue
|
|
if ('_check' in r and r['_check'](var[a])) or ('_check' not in r):
|
|
ar = applyrules(r, vrd, var[a])
|
|
rd = dictappend(rd, ar)
|
|
if '_break' in r:
|
|
break
|
|
if 'args' in rd and 'optargs' in rd:
|
|
if isinstance(rd['optargs'], list):
|
|
rd['optargs'] = rd['optargs'] + ["""
|
|
#ifndef F2PY_CB_RETURNCOMPLEX
|
|
,
|
|
#endif
|
|
"""]
|
|
rd['optargs_nm'] = rd['optargs_nm'] + ["""
|
|
#ifndef F2PY_CB_RETURNCOMPLEX
|
|
,
|
|
#endif
|
|
"""]
|
|
rd['optargs_td'] = rd['optargs_td'] + ["""
|
|
#ifndef F2PY_CB_RETURNCOMPLEX
|
|
,
|
|
#endif
|
|
"""]
|
|
if isinstance(rd['docreturn'], list):
|
|
rd['docreturn'] = stripcomma(
|
|
replace('#docreturn#', {'docreturn': rd['docreturn']}))
|
|
optargs = stripcomma(replace('#docsignopt#',
|
|
{'docsignopt': rd['docsignopt']}
|
|
))
|
|
if optargs == '':
|
|
rd['docsignature'] = stripcomma(
|
|
replace('#docsign#', {'docsign': rd['docsign']}))
|
|
else:
|
|
rd['docsignature'] = replace('#docsign#[#docsignopt#]',
|
|
{'docsign': rd['docsign'],
|
|
'docsignopt': optargs,
|
|
})
|
|
rd['latexdocsignature'] = rd['docsignature'].replace('_', '\\_')
|
|
rd['latexdocsignature'] = rd['latexdocsignature'].replace(',', ', ')
|
|
rd['docstrsigns'] = []
|
|
rd['latexdocstrsigns'] = []
|
|
for k in ['docstrreq', 'docstropt', 'docstrout', 'docstrcbs']:
|
|
if k in rd and isinstance(rd[k], list):
|
|
rd['docstrsigns'] = rd['docstrsigns'] + rd[k]
|
|
k = 'latex' + k
|
|
if k in rd and isinstance(rd[k], list):
|
|
rd['latexdocstrsigns'] = rd['latexdocstrsigns'] + rd[k][0:1] +\
|
|
['\\begin{description}'] + rd[k][1:] +\
|
|
['\\end{description}']
|
|
if 'args' not in rd:
|
|
rd['args'] = ''
|
|
rd['args_td'] = ''
|
|
rd['args_nm'] = ''
|
|
if not (rd.get('args') or rd.get('optargs') or rd.get('strarglens')):
|
|
rd['noargs'] = 'void'
|
|
|
|
ar = applyrules(cb_routine_rules, rd)
|
|
cfuncs.callbacks[rd['name']] = ar['body']
|
|
if isinstance(ar['need'], str):
|
|
ar['need'] = [ar['need']]
|
|
|
|
if 'need' in rd:
|
|
for t in cfuncs.typedefs.keys():
|
|
if t in rd['need']:
|
|
ar['need'].append(t)
|
|
|
|
cfuncs.typedefs_generated[rd['name'] + '_typedef'] = ar['cbtypedefs']
|
|
ar['need'].append(rd['name'] + '_typedef')
|
|
cfuncs.needs[rd['name']] = ar['need']
|
|
|
|
capi_maps.lcb2_map[rd['name']] = {'maxnofargs': ar['maxnofargs'],
|
|
'nofoptargs': ar['nofoptargs'],
|
|
'docstr': ar['docstr'],
|
|
'latexdocstr': ar['latexdocstr'],
|
|
'argname': rd['argname']
|
|
}
|
|
outmess('\t %s\n' % (ar['docstrshort']))
|
|
return
|
|
################## Build call-back function #############
|