We're evaluating Babel 0.9.5 [1] under Windows for use with Python 2.6 and have the following questions that we we've been unable to answer through reading the documentation or googling.
1) I would like to use an _ like abbreviation for ungettext. Is there a concencus on whether one should use n_ or N_ for this?
n_ does not appear to work. Babel does not extract text.
N_ appears to partially work. Babel extracts text like it does for gettext, but does not format for ngettext (missing plural argument and msgstr[ n ].)
2) Is there a way to set the initial msgstr fields like the following when creating a POT file?
I suspect there may be a way to do this via Babel cfg files, but I've been unable to find documentation on the Babel cfg file format.
"Project-Id-Version: PROJECT VERSION\n" "Language-Team: en_US \n"
3) Is there a way to preserve 'obsolete' msgid/msgstr's in our PO files? When I use the Babel update command, newly created obsolete strings are marked with #~ prefixes, but existing obsolete message strings get deleted.
Thanks, Malcolm
By default pybabel extract recognizes the following keywords: _, gettext, ngettext, ugettext, ungettext, dgettext, dngettext,N_. Use -k option to add others. N_ is often used for NULL-translations (also called deferred translations).
Update: The -k option can list arguments of function to be put in catalog. So, if you use n_ = ngettext try pybabel extract -k n_:1,2 ....