~ubuntu-branches/ubuntu/oneiric/language-selector/oneiric

#!/usr/bin/python

import sys

import os

import gettext

import apt

import re

from LanguageSelector.LanguageSelector import *

from LanguageSelector.CheckLanguageSupport import *

from optparse import OptionParser

from gettext import gettext as _

if __name__ == "__main__":

	parser = OptionParser()

	parser.add_option("-l", "--language", default=None,

			  help=_("target language code"))

	parser.add_option("-d", "--datadir",

			  default="/usr/share/language-selector/",

			  help=_("alternative datadir"))

	parser.add_option("-p", "--package", default=None, help=_("check for the given package(s) only -- separate packagenames by comma"))

	parser.add_option("-a", "--all", action='store_true', default=False,

			  help=_("check all available languages"))

	parser.add_option("--show-installed",

			  action='store_true', default=False,

			  help=_("show installed packages as well as missing ones"))

	(options, args) = parser.parse_args()

        # sanity check for language code

        if (options.language and 

            not re.match('^([a-z]{2,3}(_[A-Z]{2})?(@[a-z]+)?|(zh-han[st]))$', options.language)):

		print ("Error: Unsupported language code format.\n\

Supported formats: 'll' or 'lll'\n\

                   'll_CC' or 'lll_CC'\n\

                   'll@variant' or 'lll@variant'\n\

                   'll_CC@variant' or 'lll_CC@variant'\n\

Also supported are 'zh-hans' and 'zh-hant'.")

		sys.exit(1)

        cl = CheckLanguageSupport(options.datadir)

        try:

		packages = []

		if options.package:

			packages = options.package.split(',')

		missing = cl.getMissingPackages(language=options.language, all=options.all, packages=packages, showInstalled=options.show_installed)

		if missing:

			print (' '.join(sorted(missing)))

        except SoftwareIndexBroken:

            print ("%s\n%s" % (

                _("Software database is broken"),

                _("It is impossible to install or remove any software. "

                  "Please use the package manager \"Synaptic\" or run "

                  "\"sudo apt-get install -f\" in a terminal to fix "

                  "this issue at first.")))

            sys.exit(1)