author Robert O'Callahan <>
Mon, 17 Sep 2012 17:07:32 +1200
changeset 107566 bd01565fa8a168f24abb370007fc27077199726b
parent 94484 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rwxr-xr-x
Bug 468568. Part 0.7: Fix nsPagePrintTimer inheritance. r=smaug

#!/bin/env python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at

import logging
from optparse import OptionParser
import os
import os.path
import re
from subprocess import Popen, PIPE
from shutil import copy2
import sys

def walk(base):
  for root, dirs, files in os.walk(base):
    except ValueError:
    yield (os.path.normpath(root[len(base)+1:]), files)

def createLocalization(source, dest, apps, exceptions = {}):
  Creates a new localization.

  @type  source: string
  @param source: path to the mozilla sources to use

  @type  dest: string
  @param dest: path to the localization to create or update

  @type  apps: array of strings
  @param apps: the applications for which to create or update the

  @type  exceptions: mapping
  @param exceptions: stuff to ignore

  assert os.path.isdir(source), "source directory is not a directory"
  clientmk = os.path.join(source,'')
  assert os.path.isfile(clientmk), " missing"

  if not apps or not len(apps):

  if not os.path.isdir(dest):

  assert os.path.isdir(dest), "target should be a directory"

  # get the directories to iterate over
  dirs = set()
  cmd = ['make', '-f', clientmk] + \
        ['echo-variable-LOCALES_' + app for app in apps]
  p = Popen(cmd, stdout = PIPE)
  for ln in p.stdout.readlines():
  dirs = sorted(list(dirs))

  for d in dirs:
    assert os.path.isdir(os.path.join(source, d)), \
           "expecting source directory %s" % d

  for d in dirs:
    logging.debug('processing %s' % d)
    if d in exceptions and exceptions[d] == 'all':

    basepath = os.path.join(source, d, 'locales', 'en-US')
    ign_mod = {}
    if d in exceptions:
      ign_mod = exceptions[d]
      logging.debug('using exceptions: %s' % str(ign_mod))

    l10nbase = os.path.join(dest, d)
    if not os.path.isdir(l10nbase):
    for root, files in walk(basepath):
      ignore = None
      if root in ign_mod:
        if ign_mod[root] == '.':
        ignore = re.compile(ign_mod[root])
      l10npath = os.path.join(l10nbase, root)
      if not os.path.isdir(l10npath):

      for f in files:
        if ignore and
          # ignoring some files
        if not os.path.exists(os.path.join(l10npath,f)):
          copy2(os.path.join(basepath, root, f), l10npath)

if __name__ == '__main__':
  p = OptionParser()
  p.add_option('--source', default = '.',
               help='Mozilla sources')
  p.add_option('--dest', default = '../l10n',
               help='Localization target directory')
  p.add_option('--app', action="append",
               help='Create localization for this application ' + \
               '(multiple applications allowed, default: browser)')
  p.add_option('-v', '--verbose', action="store_true", default=False,
               help='report debugging information')
  (opts, args) = p.parse_args()
  if opts.verbose:
  assert len(args) == 1, "language code expected"
  # hardcoding exceptions, work for both trunk and 1.8 branch
  exceptions = {'browser':
                {'searchplugins': '\\.xml$'},
                'extensions/spellcheck': 'all'}
  createLocalization(opts.source, os.path.join(opts.dest, args[0]),
           , exceptions=exceptions)