def test_func(self):
self.assertMultiLineEqual(prepare_js_for_gettext(js), c)
def process_file(file, dirpath, potfile, domain, verbosity,
extensions, wrap, location, stdout=sys.stdout):
"""
Extract translatable literals from :param file: for :param domain:
creating or updating the :param potfile: POT file.
Uses the xgettext GNU gettext utility.
"""
from djangocg.utils.translation import templatize
if verbosity > 1:
stdout.write('processing file %s in %s\n' % (file, dirpath))
_, file_ext = os.path.splitext(file)
if domain == 'djangojs' and file_ext in extensions:
is_templatized = True
orig_file = os.path.join(dirpath, file)
with open(orig_file) as fp:
src_data = fp.read()
src_data = prepare_js_for_gettext(src_data)
thefile = '%s.c' % file
work_file = os.path.join(dirpath, thefile)
with open(work_file, "w") as fp:
fp.write(src_data)
cmd = (
'xgettext -d %s -L C %s %s --keyword=gettext_noop '
'--keyword=gettext_lazy --keyword=ngettext_lazy:1,2 '
'--keyword=pgettext:1c,2 --keyword=npgettext:1c,2,3 '
'--from-code UTF-8 --add-comments=Translators -o - "%s"' %
(domain, wrap, location, work_file))
elif domain == 'django' and (file_ext == '.py' or file_ext in extensions):
thefile = file
orig_file = os.path.join(dirpath, file)
is_templatized = file_ext in extensions
if is_templatized:
with open(orig_file, "rU") as fp:
src_data = fp.read()
thefile = '%s.py' % file
content = templatize(src_data, orig_file[2:])
with open(os.path.join(dirpath, thefile), "w") as fp:
fp.write(content)
work_file = os.path.join(dirpath, thefile)
cmd = (
'xgettext -d %s -L Python %s %s --keyword=gettext_noop '
'--keyword=gettext_lazy --keyword=ngettext_lazy:1,2 '
'--keyword=ugettext_noop --keyword=ugettext_lazy '
'--keyword=ungettext_lazy:1,2 --keyword=pgettext:1c,2 '
'--keyword=npgettext:1c,2,3 --keyword=pgettext_lazy:1c,2 '
'--keyword=npgettext_lazy:1c,2,3 --from-code UTF-8 '
'--add-comments=Translators -o - "%s"' %
(domain, wrap, location, work_file))
else:
return
msgs, errors, status = _popen(cmd)
if errors:
if status != STATUS_OK:
if is_templatized:
os.unlink(work_file)
if os.path.exists(potfile):
os.unlink(potfile)
raise CommandError(
"errors happened while running xgettext on %s\n%s" %
(file, errors))
elif verbosity > 0:
# Print warnings
stdout.write(errors)
if msgs:
write_pot_file(potfile, msgs, orig_file, work_file, is_templatized)
if is_templatized:
os.unlink(work_file)
