def _gen_filename(self, lang):
pot_file = self.pot_file()
if pot_file:
filename = self._po_file(lang, os.path.basename(pot_file))
if not os.path.isdir(os.path.dirname(filename)):
os.makedirs(os.path.dirname(filename))
new_po = get_po(pot_file)
new_po.fpath = None
new_po.metadata['Language'] = lang
for entry in new_po:
entry.msgstr = ''
if entry.msgstr_plural:
for pos in entry.msgstr_plural:
entry.msgstr_plural[pos] = ''
new_po.save(filename)
return filename
def generate(self, lang):
name = self._generate_name(lang)
pofile = get_po(name, klass=self.po_class, wrapwidth=POFILE_WRAP_WIDTH)
pofile.app = self
return pofile