Package translate :: Package convert :: Module web2py2po
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Source Code for Module translate.convert.web2py2po

 1  #!/usr/bin/env python 
 2  # -*- coding: utf-8 -*- 
 3  # 
 4  # Copyright 2009 Zuza Software Foundation 
 5  # 
 6  # This file is part of translate. 
 7  # 
 8  # This program is free software; you can redistribute it and/or modify 
 9  # it under the terms of the GNU General Public License as published by 
10  # the Free Software Foundation; either version 2 of the License, or 
11  # (at your option) any later version. 
12  # 
13  # This program is distributed in the hope that it will be useful, 
14  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
15  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
16  # GNU General Public License for more details. 
17  # 
18  # You should have received a copy of the GNU General Public License 
19  # along with this program; if not, see <http://www.gnu.org/licenses/>. 
20  # 
21  # (c) 2009 Dominic König (dominic@nursix.org) 
22  # 
23   
24  """convert web2py translation dictionaries (.py) to GNU/gettext PO files""" 
25   
26  from translate.storage import po 
27   
28 -class web2py2po:
29 - def __init__(self, pofile=None):
30 self.mypofile = pofile
31
32 - def convertunit(self, source_str, target_str):
33 pounit = po.pounit(encoding="UTF-8") 34 pounit.setsource( source_str ) 35 if target_str: 36 pounit.settarget( target_str ) 37 return pounit
38
39 - def convertstore(self, mydict):
40 41 targetheader = self.mypofile.init_headers(charset="UTF-8", encoding="8bit") 42 targetheader.addnote("extracted from web2py", "developer") 43 44 for source_str in mydict.keys(): 45 target_str = mydict[source_str] 46 if target_str.startswith('*** '): 47 target_str = '' 48 pounit = self.convertunit(source_str, target_str) 49 self.mypofile.addunit(pounit) 50 51 return self.mypofile
52
53 -def convertpy(inputfile, outputfile, encoding="UTF-8"):
54 55 new_pofile = po.pofile() 56 convertor = web2py2po(new_pofile) 57 58 mydict = eval(inputfile.read()) 59 if not isinstance(mydict, dict): 60 return 0 61 62 outputstore = convertor.convertstore(mydict) 63 64 if outputstore.isempty(): 65 return 0 66 67 outputfile.write(str(outputstore)) 68 return 1
69
70 -def main(argv=None):
71 from translate.convert import convert 72 formats = {("py", "po"): ("po", convertpy), ("py", None): ("po", convertpy)} 73 parser = convert.ConvertOptionParser(formats, usetemplates=False, description=__doc__) 74 parser.run(argv)
75 76 if __name__ == '__main__': 77 main() 78