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""" |
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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 ( |
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applyrules, dictappend, gentitle, hasnote, outmess |
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) |
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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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def buildusevars(m, r): |
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ret = {} |
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outmess( |
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'\t\tBuilding use variable hooks for module "%s" (feature only for F90/F95)...\n' % (m['name'])) |
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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 'only' in r and r['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('\t\t\tIgnoring map "%s=>%s". See above.\n' % |
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(v, r['map'][v])) |
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else: |
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outmess( |
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'\t\t\tNo definition for variable "%s=>%s". Skipping.\n' % (v, r['map'][v])) |
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else: |
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for v in m['vars'].keys(): |
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if v in revmap: |
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varsmap[v] = revmap[v] |
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else: |
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varsmap[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('%s=>%s' % (name, realname)), |
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'endtitle': gentitle('end of %s=>%s' % (name, realname)), |
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'apiname': '#modulename#_use_%s_from_%s' % (realname, 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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