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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import errno, glob, polib, re, os, getopt, sys
from time import strftime
def usage():
print '\nUsage: python %s [OPTION]' %os.path.basename(sys.argv[0])
print ' generate pot catalogs and updates po files for desktop resources in the specified directory'
print 'Options: -h, --help : usage'
print ' -d <directory>, --directory <directory> : directory with desktop files'
sys.exit(2)
try:
opts, args = getopt.getopt(sys.argv[1:], "hd:", ["help", "directory="])
except getopt.GetoptError:
usage() # print help information and exit
directory='.'
for o,a in opts:
if o in ("-h", "--help"):
usage()
if o in ("-d", "--directory"):
directory=a
directory = directory.rstrip('/')
if (directory != '') and (os.path.isdir(directory) == False):
sys.exit('Specified directory does not exist')
# Find all desktop files
files = []
for rootdir, dirnames, filenames in os.walk(directory):
files.extend(glob.glob(rootdir + "/*.desktop"))
# Define Templates and po directory name
messagetemplate='(?<=\n)Name=.*?\n|Comment=.*?\n'
mpattern=re.compile(messagetemplate,re.DOTALL)
translationtemplate='(?<=\n)Name\[.*?\n|Comment\[.*?\n'
tpattern=re.compile(translationtemplate,re.DOTALL)
podir = 'po'
# Write POT file
pot = polib.POFile('',check_for_duplicates=True)
potcreationtime = strftime('%Y-%m-%d %H:%M%z')
pot.metadata = {
'Project-Id-Version': 'Mageia desktop files translation',
'Report-Msgid-Bugs-To': 'i18n-discuss@ml.mageia.org',
'POT-Creation-Date': potcreationtime,
'PO-Revision-Date': 'YEAR-MO-DA HO:MI+ZONE',
'Last-Translator': 'FULL NAME <EMAIL@ADDRESS>',
'Language-Team': 'LANGUAGE <LL@li.org>',
'MIME-Version': '1.0',
'Content-Type': 'text/plain; charset=UTF-8',
'Content-Transfer-Encoding': '8bit',
}
for langfile in files:
langfiledir = langfile.replace('.desktop', '')
langfilename = langfiledir.rpartition('/')[2]
# Create localization directories if needed
try:
os.makedirs(podir)
except OSError, e:
if e.errno != errno.EEXIST:
raise
#open desktop file
text = open(langfile,"r").read()
# Parse contents and add them to POT
for mblock in mpattern.findall(text):
mblock_stripped = mblock.strip('\n')
message_comment, message_id = mblock.strip('\n').split('=')
potentry = polib.POEntry(
msgctxt = message_comment,
msgid = message_id.decode('utf-8'),
msgstr = '',
occurrences=[(langfile,'')]
)
if message_id != '':
try:
pot.append(potentry)
except ValueError:
print 'The entry already exists'
pot.save('po/mageia_desktop.pot')
# Merge translations
for pofile in glob.glob(podir + '/*.po'):
lang = pofile[:-3].rsplit('/',1)[1]
pofilename = pofile
po = polib.pofile(pofilename)
po.merge(pot)
po.save(pofilename)
for langfile in files:
#open desktop file
deskfile = open(langfile,"r")
text = deskfile.read()
deskfile.close()
deskfile = open(langfile,"w")
for transblock in tpattern.findall(text):
text = text.replace(transblock, '')
# Parse PO files
for pofile in sorted(glob.glob(podir + '/*.po'), reverse = True):
lang = pofile[:-3].rsplit('/',1)[1]
pofilename = pofile
po = polib.pofile(pofilename)
for entry in po.translated_entries():
if entry.msgid.encode('utf-8') in text:
origmessage = ('\n' + entry.msgctxt + '=' + entry.msgid + '\n').encode('utf-8')
origandtranslated = ('\n' + entry.msgctxt + '=' + entry.msgid + '\n' + entry.msgctxt + '[' + lang + ']=' + entry.msgstr + '\n').encode('utf-8')
text = text.replace(origmessage, origandtranslated)
deskfile.write(text)
deskfile.close()
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