import subprocess import re from collections import defaultdict from io import open from babel import Locale authors_by_locale = defaultdict(set) file_listing = subprocess.Popen('find ../wagtail -iname *.po', shell=True, stdout=subprocess.PIPE) for file_listing_line in file_listing.stdout: filename = file_listing_line.strip() # extract locale string from filename locale = re.search(r'locale/(\w+)/LC_MESSAGES', str(filename)).group(1) if locale == 'en': continue # read author list from each file with open(filename, 'rt') as f: has_found_translators_heading = False for line in f: line = line.strip() if line.startswith('#'): if has_found_translators_heading: author = re.match(r'\# (.*), [\d\-]+', line).group(1) authors_by_locale[locale].add(author) elif line.startswith('# Translators:'): has_found_translators_heading = True else: if has_found_translators_heading: break else: raise Exception("No 'Translators:' heading found in %s" % filename) language_names = [ (Locale.parse(locale_string).english_name, locale_string) for locale_string in authors_by_locale.keys() ] language_names.sort() for (language_name, locale) in language_names: print(("%s - %s" % (language_name, locale))) print("-----") for author in sorted(authors_by_locale[locale]): print(author) print('')