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Diffstat (limited to 'numpy/f2py/func2subr.py')
-rw-r--r-- | numpy/f2py/func2subr.py | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/numpy/f2py/func2subr.py b/numpy/f2py/func2subr.py deleted file mode 100644 index 4cec37032..000000000 --- a/numpy/f2py/func2subr.py +++ /dev/null @@ -1,165 +0,0 @@ -#!/usr/bin/env python -""" - -Rules for building C/API module with f2py2e. - -Copyright 1999,2000 Pearu Peterson all rights reserved, -Pearu Peterson <pearu@ioc.ee> -Permission to use, modify, and distribute this software is given under the -terms of the NumPy License. - -NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. -$Date: 2004/11/26 11:13:06 $ -Pearu Peterson -""" - -__version__ = "$Revision: 1.16 $"[10:-1] - -f2py_version='See `f2py -v`' - -import pprint,copy -import sys,string,time,types,copy -errmess=sys.stderr.write -outmess=sys.stdout.write -show=pprint.pprint - -from auxfuncs import * -def var2fixfortran(vars,a,fa=None,f90mode=None): - if fa is None: - fa = a - if not vars.has_key(a): - show(vars) - outmess('var2fixfortran: No definition for argument "%s".\n'%a) - return '' - if not vars[a].has_key('typespec'): - show(vars[a]) - outmess('var2fixfortran: No typespec for argument "%s".\n'%a) - return '' - vardef=vars[a]['typespec'] - if vardef=='type' and vars[a].has_key('typename'): - vardef='%s(%s)'%(vardef,vars[a]['typename']) - selector={} - lk = '' - if vars[a].has_key('kindselector'): - selector=vars[a]['kindselector'] - lk = 'kind' - elif vars[a].has_key('charselector'): - selector=vars[a]['charselector'] - lk = 'len' - if selector.has_key('*'): - if f90mode: - if selector['*'] in ['*',':','(*)']: - vardef='%s(len=*)'%(vardef) - else: - vardef='%s(%s=%s)'%(vardef,lk,selector['*']) - else: - if selector['*'] in ['*',':']: - vardef='%s*(%s)'%(vardef,selector['*']) - else: - vardef='%s*%s'%(vardef,selector['*']) - else: - if selector.has_key('len'): - vardef='%s(len=%s'%(vardef,selector['len']) - if selector.has_key('kind'): - vardef='%s,kind=%s)'%(vardef,selector['kind']) - else: - vardef='%s)'%(vardef) - elif selector.has_key('kind'): - vardef='%s(kind=%s)'%(vardef,selector['kind']) - - vardef='%s %s'%(vardef,fa) - if vars[a].has_key('dimension'): - vardef='%s(%s)'%(vardef,string.join(vars[a]['dimension'],',')) - return vardef - -def createfuncwrapper(rout,signature=0): - assert isfunction(rout) - ret = [''] - def add(line,ret=ret): - ret[0] = '%s\n %s'%(ret[0],line) - name = rout['name'] - fortranname = getfortranname(rout) - f90mode = ismoduleroutine(rout) - newname = '%sf2pywrap'%(name) - vars = rout['vars'] - if not vars.has_key(newname): - vars[newname] = vars[name] - args = [newname]+rout['args'][1:] - else: - args = [newname]+rout['args'] - - l = var2fixfortran(vars,name,newname,f90mode) - return_char_star = 0 - if l[:13]=='character*(*)': - return_char_star = 1 - if f90mode: l = 'character(len=10)'+l[13:] - else: l = 'character*10'+l[13:] - charselect = vars[name]['charselector'] - if charselect.get('*','')=='(*)': - charselect['*'] = '10' - if f90mode: - sargs = string.join(args,', ') - add('subroutine f2pywrap_%s_%s (%s)'%(rout['modulename'],name,sargs)) - if not signature: - add('use %s, only : %s'%(rout['modulename'],fortranname)) - else: - add('subroutine f2pywrap%s (%s)'%(name,string.join(args,', '))) - add('external %s'%(fortranname)) - #if not return_char_star: - l = l + ', '+fortranname - args = args[1:] - dumped_args = [] - for a in args: - if isexternal(vars[a]): - add('external %s'%(a)) - dumped_args.append(a) - for a in args: - if a in dumped_args: continue - if isscalar(vars[a]): - add(var2fixfortran(vars,a,f90mode=f90mode)) - dumped_args.append(a) - for a in args: - if a in dumped_args: continue - add(var2fixfortran(vars,a,f90mode=f90mode)) - - add(l) - - if not signature: - if islogicalfunction(rout): - add('%s = .not.(.not.%s(%s))'%(newname,fortranname,string.join(args,', '))) - else: - add('%s = %s(%s)'%(newname,fortranname,string.join(args,', '))) - if f90mode: - add('end subroutine f2pywrap_%s_%s'%(rout['modulename'],name)) - else: - add('end') - #print '**'*10 - #print ret[0] - #print '**'*10 - return ret[0] - -def assubr(rout): - if not isfunction_wrap(rout): return rout,'' - fortranname = getfortranname(rout) - name = rout['name'] - outmess('\t\tCreating wrapper for Fortran function "%s"("%s")...\n'%(name,fortranname)) - rout = copy.copy(rout) - fname = name - rname = fname - if rout.has_key('result'): - rname = rout['result'] - rout['vars'][fname]=rout['vars'][rname] - fvar = rout['vars'][fname] - if not isintent_out(fvar): - if not fvar.has_key('intent'): fvar['intent']=[] - fvar['intent'].append('out') - flag=1 - for i in fvar['intent']: - if i.startswith('out='): - flag = 0 - break - if flag: - fvar['intent'].append('out=%s' % (rname)) - - rout['args'] = [fname] + rout['args'] - return rout,createfuncwrapper(rout) |