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)