[web session] fix web session id bug on automatic reconnection. The web session id should keep the first connection id, then differ of the repo connection id once some reconnection has been done (since the session cookie isn't updated in such cases). Also, use a lock to avoid potential race condition on reconnection.
"""Some i18n/gettext utilities.
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
import re
import os
from os.path import join, basename, splitext, exists
from glob import glob
from cubicweb.toolsutils import create_dir
def extract_from_tal(files, output_file):
"""extract i18n strings from tal and write them into the given output file
using standard python gettext marker (_)
"""
output = open(output_file, 'w')
for filepath in files:
for match in re.finditer('i18n:(content|replace)="([^"]+)"', open(filepath).read()):
print >> output, '_("%s")' % match.group(2)
output.close()
def add_msg(w, msgid, msgctx=None):
"""write an empty pot msgid definition"""
if isinstance(msgid, unicode):
msgid = msgid.encode('utf-8')
if msgctx:
if isinstance(msgctx, unicode):
msgctx = msgctx.encode('utf-8')
w('msgctxt "%s"\n' % msgctx)
msgid = msgid.replace('"', r'\"').splitlines()
if len(msgid) > 1:
w('msgid ""\n')
for line in msgid:
w('"%s"' % line.replace('"', r'\"'))
else:
w('msgid "%s"\n' % msgid[0])
w('msgstr ""\n\n')
def execute(cmd):
"""display the command, execute it and raise an Exception if returned
status != 0
"""
from subprocess import call
print cmd.replace(os.getcwd() + os.sep, '')
status = call(cmd, shell=True)
if status != 0:
raise Exception('status = %s' % status)
def available_catalogs(i18ndir=None):
if i18ndir is None:
wildcard = '*.po'
else:
wildcard = join(i18ndir, '*.po')
for popath in glob(wildcard):
lang = splitext(basename(popath))[0]
yield lang, popath
def compile_i18n_catalogs(sourcedirs, destdir, langs):
"""generate .mo files for a set of languages into the `destdir` i18n directory
"""
from logilab.common.fileutils import ensure_fs_mode
print '-> compiling %s catalogs...' % destdir
errors = []
for lang in langs:
langdir = join(destdir, lang, 'LC_MESSAGES')
if not exists(langdir):
create_dir(langdir)
pofiles = [join(path, '%s.po' % lang) for path in sourcedirs]
pofiles = [pof for pof in pofiles if exists(pof)]
mergedpo = join(destdir, '%s_merged.po' % lang)
try:
# merge instance/cubes messages catalogs with the stdlib's one
execute('msgcat --use-first --sort-output --strict -o "%s" %s'
% (mergedpo, ' '.join('"%s"' % f for f in pofiles)))
# make sure the .mo file is writeable and compiles with *msgfmt*
applmo = join(destdir, lang, 'LC_MESSAGES', 'cubicweb.mo')
try:
ensure_fs_mode(applmo)
except OSError:
pass # suppose not exists
execute('msgfmt "%s" -o "%s"' % (mergedpo, applmo))
except Exception, ex:
errors.append('while handling language %s: %s' % (lang, ex))
try:
# clean everything
os.unlink(mergedpo)
except Exception:
continue
return errors