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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
translationtemplate='(?<=\n)(Name\[.*?\n|Comment\[.*?\n|GenericName\[.*?\n)'
tpattern=re.compile(translationtemplate,re.DOTALL)
podir = 'po'
pocreationtime = strftime('%Y-%m-%d %H:%M%z')
for langfile in files:
langfiledir = langfile.replace('.desktop', '')
langfilename = langfiledir.rpartition('/')[2]
# Create localization directories if needed
try:
os.makedirs(podir)
except OSError as e:
if e.errno != errno.EEXIST:
raise
#open desktop file
text = open(langfile,"r").read()
# Parse contents and add them to PO
for tblock in tpattern.findall(text):
message_comment, locale_message = tblock.strip('\n').split('[')
lang_code, msg_str = locale_message.split(']=')
msgidtemplate='(?<=\n)' + message_comment + '=.*?\n'
msgidpattern=re.compile(msgidtemplate,re.DOTALL)
msgids = msgidpattern.findall(text)
if msgids:
msg_id = msgids[0].split('=')[1].strip('\n')
poentry = polib.POEntry(
msgctxt = message_comment,
msgid = msg_id,
msgstr = msg_str,
occurrences=[(langfile,'')]
)
pofilename = podir + '/' + lang_code + '.po'
if not os.path.isfile(pofilename):
# Create PO file
po = polib.POFile()
po.metadata = {
'Project-Id-Version': 'dnfdragora desktop files translation',
'Report-Msgid-Bugs-To': 'i18n-discuss@mageia.org',
'POT-Creation-Date': pocreationtime,
'PO-Revision-Date': pocreationtime,
'Last-Translator': 'Duffy Duck <d_duck@nowhere.net>',
'Language-Team': lang_code + ' <mageia-' + lang_code + '@ml.mageia.org>',
'MIME-Version': '1.0',
'Content-Type': 'text/plain; charset=UTF-8',
'Content-Transfer-Encoding': '8bit',
}
po.save(pofilename)
po = polib.pofile(pofilename, check_for_duplicates=True)
if msg_id != '':
try:
po.append(poentry)
except ValueError:
print('The entry already exists, skipping it')
po.save(pofilename)
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