[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 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/>.
"""property sheets allowing configuration of the web ui"""
__docformat__ = "restructuredtext en"
import re
import os
import os.path as osp
import tempfile
TYPE_CHECKS = [('STYLESHEETS', list), ('JAVASCRIPTS', list),
('STYLESHEETS_IE', list), ('STYLESHEETS_PRINT', list),
]
class lazystr(object):
def __init__(self, string, context):
self.string = string
self.context = context
def __str__(self):
return self.string % self.context
class PropertySheet(dict):
def __init__(self, cache_directory, **context):
self._cache_directory = cache_directory
self.context = context
self.reset()
context['sheet'] = self
context['lazystr'] = self.lazystr
self._percent_rgx = re.compile('%(?!\()')
def lazystr(self, str):
return lazystr(str, self)
def reset(self):
self.clear()
self._ordered_propfiles = []
self._propfile_mtime = {}
def load(self, fpath):
scriptglobals = self.context.copy()
scriptglobals['__file__'] = fpath
with open(fpath, 'rb') as fobj:
code = compile(fobj.read(), fpath, 'exec')
exec(code, scriptglobals, self)
for name, type in TYPE_CHECKS:
if name in self:
if not isinstance(self[name], type):
msg = "Configuration error: %s.%s should be a %s" % (fpath, name, type)
raise Exception(msg)
self._propfile_mtime[fpath] = os.stat(fpath).st_mtime
self._ordered_propfiles.append(fpath)
def need_reload(self):
for fpath, mtime in self._propfile_mtime.items():
if os.stat(fpath).st_mtime > mtime:
return True
return False
def reload(self):
ordered_files = self._ordered_propfiles
self.reset()
for fpath in ordered_files:
self.load(fpath)
def reload_if_needed(self):
if self.need_reload():
self.reload()
def process_resource(self, rdirectory, rid):
cachefile = osp.join(self._cache_directory, rid)
self.debug('processing %s/%s into %s',
rdirectory, rid, cachefile)
rcachedir = osp.dirname(cachefile)
if not osp.exists(rcachedir):
os.makedirs(rcachedir)
sourcefile = osp.join(rdirectory, rid)
with open(sourcefile) as f:
content = f.read()
# XXX replace % not followed by a paren by %% to avoid having to do
# this in the source css file ?
try:
content = self.compile(content)
except ValueError as ex:
self.error("can't process %s/%s: %s", rdirectory, rid, ex)
adirectory = rdirectory
else:
tmpfd, tmpfile = tempfile.mkstemp(dir=rcachedir, prefix=osp.basename(cachefile))
with os.fdopen(tmpfd, 'w') as stream:
stream.write(content)
os.rename(tmpfile, cachefile)
adirectory = self._cache_directory
return adirectory
def compile(self, content):
return self._percent_rgx.sub('%%', content) % self
# these are overridden by set_log_methods below
# only defining here to prevent pylint from complaining
info = warning = error = critical = exception = debug = lambda msg,*a,**kw: None
from cubicweb.web import LOGGER
from logilab.common.logging_ext import set_log_methods
set_log_methods(PropertySheet, LOGGER)