def extract_messages():
"""generate .pot/.ts files from sources"""
# generate UI .ts file
sh('pylupdate4 -noobsolete MetaSearch.pro')
# generate .po file from plugin templates
env = Environment(extensions=['jinja2.ext.i18n'],
loader=FileSystemLoader(options.base.plugin))
msg_strings = []
for tfile in ['service_metadata.html', 'record_metadata_dc.html']:
html_file = options.base.plugin / 'resources/templates' / tfile
for msg in env.extract_translations(open(html_file).read()):
if msg[2] not in msg_strings:
msg_strings.append(msg[2])
po_file = options.base.plugin / 'locale/en/LC_MESSAGES/templates.po'
with open(po_file, 'w') as po_file_obj:
po_file_obj.write(
'\nmsgid ""\n'
'msgstr ""\n'
'"Project-Id-Version: MetaSearch 0.1-dev\\n"\n'
'"Report-Msgid-Bugs-To: \\n"\n'
'"POT-Creation-Date: 2014-02-25 12:58-0500\\n"\n'
'"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"\n'
'"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"\n'
'"Language-Team: LANGUAGE <*****@*****.**>\\n"\n'
'"MIME-Version: 1.0\\n"\n'
'"Content-Type: text/plain; charset=UTF-8\\n"\n'
'"Content-Transfer-Encoding: 8bit\\n"\n\n')
for msg in msg_strings:
po_file_obj.write('msgid "%s"\nmsgstr ""\n\n' % msg)
# generate docs .po files
with pushd(options.base.docs):
sh('make gettext')
locales_arg = ''
for lang in os.listdir('locale'):
locales_arg = '%s -l %s' % (locales_arg, lang)
sh('sphinx-intl update -p _build/locale %s' % locales_arg)
def extract_messages():
"""generate .pot/.ts files from sources"""
# generate UI .ts file
sh('pylupdate4 -noobsolete MetaSearch.pro')
# generate .po file from plugin templates
env = Environment(extensions=['jinja2.ext.i18n'],
loader=FileSystemLoader(options.base.plugin))
msg_strings = []
for tfile in ['service_metadata.html', 'record_metadata_dc.html']:
html_file = options.base.plugin / 'resources/templates' / tfile
for msg in env.extract_translations(open(html_file).read()):
if msg[2] not in msg_strings:
msg_strings.append(msg[2])
po_file = options.base.plugin / 'locale/en/LC_MESSAGES/templates.po'
with open(po_file, 'w') as po_file_obj:
po_file_obj.write('\nmsgid ""\n'
'msgstr ""\n'
'"Project-Id-Version: MetaSearch 0.1-dev\\n"\n'
'"Report-Msgid-Bugs-To: \\n"\n'
'"POT-Creation-Date: 2014-02-25 12:58-0500\\n"\n'
'"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"\n'
'"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"\n'
'"Language-Team: LANGUAGE <*****@*****.**>\\n"\n'
'"MIME-Version: 1.0\\n"\n'
'"Content-Type: text/plain; charset=UTF-8\\n"\n'
'"Content-Transfer-Encoding: 8bit\\n"\n\n')
for msg in msg_strings:
po_file_obj.write('msgid "%s"\nmsgstr ""\n\n' % msg)
# generate docs .po files
with pushd(options.base.docs):
sh('make gettext')
locales_arg = ''
for lang in os.listdir('locale'):
locales_arg = '%s -l %s' % (locales_arg, lang)
sh('sphinx-intl update -p _build/locale %s' % locales_arg)
class MakeMessages(object):
msguniq_options = ['--to-code=utf-8']
msgmerge_options = ['-q', '--previous']
def __init__(self):
languages = config.get_languages()
if len(languages) == 1 and languages[0] == constants.DEFAULT_LANG:
logger.error(
'No languages configuration detected, can\'t create messages')
sys.exit(1)
loader = FileSystemLoader(config.files_path)
self.env = Environment(extensions=['jinja2.ext.i18n'], loader=loader)
self.env.filters['clean_msg'] = clean_msg
self.translations = []
self.pot_filename = '{}.pot'.format(constants.GETTEXT_DOMAIN)
self.po_filename = '{}.po'.format(constants.GETTEXT_DOMAIN)
self.pot_file_path = os.path.join(config.locales_path,
self.pot_filename)
def run(self):
self.extract_translations()
self.generate_pot_file()
self.generate_po_file()
self.delete_pot_file()
def extract_translations(self):
for root, directory, files in os.walk(config.templates_path):
for f in files:
if not f.endswith(tuple(constants.VALID_TEMPLATES_EXTENSIONS)):
continue
file_path = os.path.join(root, f)
relative_file_path = file_path.replace(config.base_path, '')
with open(file_path, 'r') as content:
translations = self.env.extract_translations(
content.read())
for t in translations:
t = list(t)
t.insert(0, relative_file_path)
self.translations.append(t)
def generate_pot_file(self):
pot_template = self.env.get_template('pot_template.jinja')
pot_content = pot_template.render({'translations': self.translations})
if not os.path.isdir(config.locales_path):
os.makedirs(config.locales_path)
with open(self.pot_file_path, 'w', encoding='utf-8') as f:
f.write(pot_content)
msguniq_args = ['msguniq'
] + self.msguniq_options + [self.pot_file_path]
output, errors, status = call_subprocess(msguniq_args)
if status != constants.STATUS_OK and errors:
logger.error(
"errors happened while running msguniq\n{}".format(errors))
sys.exit(1)
elif errors:
logger.error(errors)
# Replace pot file with msguniq output
with open(self.pot_file_path, 'w', encoding='utf-8') as f:
f.write(output)
def generate_po_file(self):
for language in config.get_languages():
locale_path = os.path.join(config.locales_path, language,
'LC_MESSAGES')
po_file_path = os.path.join(locale_path, self.po_filename)
po_content = ''
if not os.path.isdir(locale_path):
os.makedirs(locale_path)
if not os.path.exists(po_file_path):
with open(self.pot_file_path, 'r') as f:
po_content = f.read()
else:
msgmerge_args = ['msgmerge'] + self.msgmerge_options + [
po_file_path, self.pot_file_path
]
po_content, errors, status = call_subprocess(msgmerge_args)
if status != constants.STATUS_OK and errors:
logger.error(
"errors happened while running msgmerge\n{}".format(
errors))
sys.exit(1)
elif errors:
logger.error(errors)
with open(po_file_path, 'w', encoding='utf-8') as f:
f.write(po_content)
logger.info(
'«.po» file generated for language «{}» at «{}»'.format(
language, po_file_path))
def delete_pot_file(self):
os.remove(self.pot_file_path)
from jinja2 import Environment
env = Environment(extensions=['jinja2.ext.i18n'])
print (
'# SOME DESCRIPTIVE TITLE.\n'
'# Copyright (C) YEAR THE PACKAGE\'S COPYRIGHT HOLDER\n'
'# This file is distributed under the same license as the PACKAGE package.\n'
'# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.\n'
'#\n'
'#, fuzzy\n'
'msgid ""\n'
'msgstr ""\n'
'"Project-Id-Version: PACKAGE VERSION\\n"\n'
'"Report-Msgid-Bugs-To: \\n"\n'
'"POT-Creation-Date: 2012-01-31 19:11+0400\\n"\n'
'"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"\n'
'"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"\n'
'"Language-Team: LANGUAGE <*****@*****.**>\\n"\n'
'"Language: \\n"\n'
'"MIME-Version: 1.0\\n"\n'
'"Content-Type: text/plain; charset=CHARSET\\n"\n'
'"Content-Transfer-Encoding: 8bit\\n"\n'
)
for fname in glob('templates/*.html'):
for i in env.extract_translations(unicode(file(fname).read(), "utf8")):
print '#: %s:%s' % (fname, i[0])
print 'msgid "%s"' % i[2]
print 'msgstr ""\n'
