tools/i18n/generate_commits.py

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3 #
   4 # generate_commits.py - Generate Git commits based on Transifex updates
   5 # Thomas Perl <thp@gpodder.org>; 2012-08-16
   6 #
   7
   8 import re
   9 import glob
  10 import subprocess
  11 import os.path
  12
  13 filenames = []
  14
  15 pofiles = os.path.join(os.path.dirname(os.path.abspath(__file__)),
  16         '..', '..', '..', 'mygpo', 'locale', '*', 'LC_MESSAGES', 'django.po')
  17
  18 process = subprocess.Popen(['git', 'status', '--porcelain'] +
  19         glob.glob(pofiles), stdout=subprocess.PIPE)
  20 stdout, stderr = process.communicate()
  21 for line in stdout.splitlines():
  22     status, filename = line.strip().split()
  23     if status == 'M':
  24         filenames.append(filename)
  25
  26 for filename in filenames:
  27     in_translators = False
  28     translators = []
  29     language = None
  30
  31     filename = os.path.join('..', '..', filename)
  32     for line in open(filename).read().splitlines():
  33         if line.startswith('# Translators:'):
  34             in_translators = True
  35         elif in_translators:
  36             match = re.match(r'# ([^<]* <[^>]*>)', line)
  37             if match:
  38                 translators.append(match.group(1))
  39             else:
  40                 in_translators = False
  41
  42         match = re.search(r'Last-Translator: ([^<]* <[^>]*>)', line)
  43         if match:
  44             translators.append(match.group(1))
  45
  46         match = re.match(r'"Language-Team: ([^\(]+) \(http://www.transifex.net/', line)
  47         if not match:
  48             match = re.match(r'"Language-Team: ([^\(]+).*\\n"', line, re.DOTALL)
  49         if match:
  50             language = match.group(1).strip()
  51
  52     if translators and language is not None:
  53         if len(translators) != 1:
  54             print '# Warning: %d other translators' % (len(translators) - 1,)
  55         print 'git commit --author="%s" --message="Updated %s translation" %s' % (translators[0], language, filename)
  56     else:
  57         print '# FIXME (could not parse):', '!'*10, filename, '!'*10
  58