def merge(self):
if not self.input_dirs:
return
logger.info('Processing catalog "%s"', self.name)
if not self.pot_file.exists():
logger.warning(
"POT template file %s doesn't exist",
str(self.pot_file),
)
return
for lang, po_file in self.po_files.items():
if po_file.isreadonly():
raise ValueError('File is readonly', str(po_file))
with self.pot_file.open() as pot_fp:
template = read_po(pot_fp, locale=lang)
if po_file.exists():
logger.info('Merging template to PO file %s', po_file)
with po_file.open('U') as po_fp:
catalog = read_po(po_fp, locale=lang)
catalog.update(template)
else:
logger.info('Creating new PO file %s', po_file)
catalog = Catalog()
catalog = template
catalog.locale = Locale.parse(lang)
catalog.fuzzy = False
tmp_file = str(po_file) + '.new'
po_file.makedirs()
with open(tmp_file, 'wb') as tmp_fp:
write_po(tmp_fp, catalog, omit_header=True)
os.rename(tmp_file, str(po_file))
def extract_and_update_locale_dir(dirname, mapping):
locale_dir = os.path.join(dirname, 'locale')
for domain in ('django', 'djangojs'):
extracted_catalog = Catalog()
extracted = extract_from_dir(
dirname=dirname,
method_map=mapping[domain]['method_map'],
options_map=mapping[domain]['options_map']
)
for filename, lineno, message, comments, context in extracted:
extracted_catalog.add(message, None, [(filename, lineno)], auto_comments=comments, context=context)
for locale, language in settings.LANGUAGES:
po_path = os.path.join(locale_dir, locale, 'LC_MESSAGES', '%s.po' % domain)
if os.path.exists(po_path):
with open(po_path, 'rb') as po_fileobj:
catalog = read_po(po_fileobj, locale=locale, domain=domain)
if catalog._messages != extracted_catalog._messages:
catalog.update(extracted_catalog, no_fuzzy_matching=True, update_header_comment=False)
with open(po_path, 'wb') as po_fileobj:
write_po(po_fileobj, catalog, ignore_obsolete=True)
elif extracted_catalog._messages:
extracted_catalog.locale = Locale(locale)
extracted_catalog.domain = domain
extracted_catalog.project = 'Mesto.UA'
extracted_catalog.copyright_holder = 'Mesto.UA'
extracted_catalog.fuzzy = False
touch_directory(po_path)
with open(po_path, 'wb') as po_fileobj:
write_po(po_fileobj, extracted_catalog)
