Hello again,
one final word, in case someone is interested (apart from me, I mean ;-))
> Then, extract messages using:
>
> python setup.py extract_messages -k _p
More precisely:
python setup.py extract_messages -k _p:1,2
The argument "_p:1,2" will tell Babel that arguments 1 and 2 of function
_p are translation strings.
> Now, what remains to be done is let Babel know how to handle the
> parameters of _p(). So, I'm now turning my attention to
>
> babel/messages/extract.py
>
> and:
>
> lingua/extractors/python.py
The python extractor in Lingua is hard-coded to consider arg1 as a
translation string, and arg2 as a default value (this is derived from
the signature of the TranslationString constructor).
I was able to work around the problem by subclassing the PythonExtractor
class, so that I'm using arg2 for plurals instead of default:
---------------------------------------------------------------------
import tokenize
from lingua.extractors.python import PythonExtractor as BasePythonExtractor
class PythonExtractor(BasePythonExtractor):
def stateWaiting(self, ttype, tstring, lineno):
if ttype == tokenize.NAME and tstring in self.keywords:
self.state = self.stateKeywordSeen
self.msg = dict(lineno=lineno, func=tstring)
def addMessage(self, msg):
if not msg.get('label'):
return
default = msg.get('default')
if default:
messages = (u''.join(msg['label']), u''.join(default))
else:
messages = u''.join(msg['label'])
self.messages.append(
(msg['lineno'], msg['func'], messages, []))
extract_python = PythonExtractor()
---------------------------------------------------------------------
As regards Mako, the default extractor handles pluralization out of the box.
As far as I'm concerned, all my localization problems are solved :-)
Laurent.
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