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100 lines
3.3 KiB
Python
100 lines
3.3 KiB
Python
"""
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Build 'use others module data' mechanism for f2py2e.
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Copyright 1999 -- 2011 Pearu Peterson all rights reserved.
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Copyright 2011 -- present NumPy Developers.
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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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"""
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__version__ = "$Revision: 1.3 $"[10:-1]
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f2py_version = 'See `f2py -v`'
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from .auxfuncs import applyrules, dictappend, gentitle, hasnote, outmess
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usemodule_rules = {
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'body': """
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#begintitle#
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static char doc_#apiname#[] = \"\\\nVariable wrapper signature:\\n\\
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\t #name# = get_#name#()\\n\\
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Arguments:\\n\\
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#docstr#\";
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extern F_MODFUNC(#usemodulename#,#USEMODULENAME#,#realname#,#REALNAME#);
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static PyObject *#apiname#(PyObject *capi_self, PyObject *capi_args) {
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/*#decl#*/
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\tif (!PyArg_ParseTuple(capi_args, \"\")) goto capi_fail;
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printf(\"c: %d\\n\",F_MODFUNC(#usemodulename#,#USEMODULENAME#,#realname#,#REALNAME#));
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\treturn Py_BuildValue(\"\");
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capi_fail:
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\treturn NULL;
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}
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""",
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'method': '\t{\"get_#name#\",#apiname#,METH_VARARGS|METH_KEYWORDS,doc_#apiname#},',
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'need': ['F_MODFUNC']
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}
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################
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def buildusevars(m, r):
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ret = {}
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outmess(
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f"\t\tBuilding use variable hooks for module \"{m['name']}\" (feature only for F90/F95)...\n")
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varsmap = {}
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revmap = {}
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if 'map' in r:
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for k in r['map'].keys():
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if r['map'][k] in revmap:
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outmess('\t\t\tVariable "%s<=%s" is already mapped by "%s". Skipping.\n' % (
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r['map'][k], k, revmap[r['map'][k]]))
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else:
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revmap[r['map'][k]] = k
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if r.get('only'):
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for v in r['map'].keys():
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if r['map'][v] in m['vars']:
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if revmap[r['map'][v]] == v:
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varsmap[v] = r['map'][v]
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else:
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outmess(f"\t\t\tIgnoring map \"{v}=>{r['map'][v]}\". See above.\n")
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else:
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outmess(
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f"\t\t\tNo definition for variable \"{v}=>{r['map'][v]}\". Skipping.\n")
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else:
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for v in m['vars'].keys():
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varsmap[v] = revmap.get(v, v)
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for v in varsmap.keys():
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ret = dictappend(ret, buildusevar(v, varsmap[v], m['vars'], m['name']))
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return ret
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def buildusevar(name, realname, vars, usemodulename):
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outmess('\t\t\tConstructing wrapper function for variable "%s=>%s"...\n' % (
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name, realname))
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ret = {}
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vrd = {'name': name,
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'realname': realname,
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'REALNAME': realname.upper(),
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'usemodulename': usemodulename,
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'USEMODULENAME': usemodulename.upper(),
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'texname': name.replace('_', '\\_'),
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'begintitle': gentitle(f'{name}=>{realname}'),
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'endtitle': gentitle(f'end of {name}=>{realname}'),
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'apiname': f'#modulename#_use_{realname}_from_{usemodulename}'
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}
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nummap = {0: 'Ro', 1: 'Ri', 2: 'Rii', 3: 'Riii', 4: 'Riv',
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5: 'Rv', 6: 'Rvi', 7: 'Rvii', 8: 'Rviii', 9: 'Rix'}
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vrd['texnamename'] = name
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for i in nummap.keys():
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vrd['texnamename'] = vrd['texnamename'].replace(repr(i), nummap[i])
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if hasnote(vars[realname]):
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vrd['note'] = vars[realname]['note']
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rd = dictappend({}, vrd)
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print(name, realname, vars[realname])
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ret = applyrules(usemodule_rules, rd)
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return ret
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