[qunit] stop dealing with filesystem paths
qunit tests need a few things served by cubicweb:
- qunit itself, which is now handled by CWDevtoolsStaticController (serving
files in cubicweb/devtools/data)
- standard cubicweb or cubes data files, handled by the DataController
- the tests themselves and their dependencies. These can live in
<apphome>/data or <apphome>/static and be served by one of the
STATIC_CONTROLLERS
This avoids having to guess in CWSoftwareRootStaticController where to
serve things from (some files may be installed, others are in the source
tree), and should hopefully make it possible to have these tests pass
when using tox, and to write qunit tests for cubes, outside of cubicweb
itself.
This requires modifying the tests to only declare URL paths instead of
filesystem paths, and moving support files below test/data/static.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""Some i18n/gettext utilities."""
from __future__ import print_function
__docformat__ = "restructuredtext en"
import re
import os
from os.path import join, basename, splitext, exists
from glob import glob
from six import PY2
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()):
output.write('_("%s")' % match.group(2))
output.close()
def add_msg(w, msgid, msgctx=None):
"""write an empty pot msgid definition"""
if PY2 and isinstance(msgid, unicode):
msgid = msgid.encode('utf-8')
if msgctx:
if PY2 and 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 execute2(args):
# XXX replace this with check_output in Python 2.7
from subprocess import Popen, PIPE, CalledProcessError
p = Popen(args, stdout=PIPE, stderr=PIPE)
out, err = p.communicate()
if p.returncode != 0:
exc = CalledProcessError(p.returncode, args[0])
exc.cmd = args
exc.data = (out, err)
raise exc
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 subprocess import CalledProcessError
from logilab.common.fileutils import ensure_fs_mode
print('-> compiling message catalogs to %s' % 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
cmd = ['msgcat', '--use-first', '--sort-output', '--strict',
'-o', mergedpo] + pofiles
execute2(cmd)
# 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
execute2(['msgfmt', mergedpo, '-o', applmo])
except CalledProcessError as exc:
errors.append(u'while handling language %s:\ncmd:\n%s\nstdout:\n%s\nstderr:\n%s\n' %
(lang, exc.cmd, repr(exc.data[0]), repr(exc.data[1])))
except Exception as exc:
errors.append(u'while handling language %s: %s' % (lang, exc))
try:
# clean everything
os.unlink(mergedpo)
except Exception:
continue
return errors