[rtags] Allow to 'derive' rtags
Since some releases, rtags (structure underlying uicfg) have selector and may be
copied using something like:
new_rtags = deepcopy(original_rtags)
new_rtags.__module__ = __name__
new_rtags.__select__ = custom_selector
The problem is that starting from that, both rtags wil diverge and changes in
original_rtags won't be considered, while we usually want to set a few specific
rules only in new_rtags. To fix this problem, this cset introduces the notion of
"derivated/parent" rtag, eg:
new_rtags = original_rtags.derive(__name__, custom_selector)
Beside easier copying, when using the above method changes in original_rtags
which are not overriden by new_rtags will be considered since it only hold its
specific rules but look among its parent chain for non-found keys.
Along the way, flake8 unittest_rtags.
Closes #16164880
# -*- coding: utf-8 -*-
# copyright 2003-2013 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/>.
"""cubicweb.web.webconfig unit tests"""
import os
from unittest import TestCase
from cubicweb.devtools import ApptestConfiguration, fake
class WebconfigTC(TestCase):
def setUp(self):
# need explicit None if dirname(__file__) is empty, see
# ApptestConfiguration.__init__
self.config = ApptestConfiguration('data', __file__)
self.config._cubes = ['file']
self.config.load_configuration()
def test_nonregr_print_css_as_list(self):
"""make sure PRINT_CSS *must* is a list"""
config = self.config
print_css = config.uiprops['STYLESHEETS_PRINT']
self.assertTrue(isinstance(print_css, list))
ie_css = config.uiprops['STYLESHEETS_IE']
self.assertTrue(isinstance(ie_css, list))
def test_locate_resource(self):
self.assertIn('FILE_ICON', self.config.uiprops)
rname = self.config.uiprops['FILE_ICON'].replace(self.config.datadir_url, '')
self.assertIn('file', self.config.locate_resource(rname)[0].split(os.sep))
cubicwebcsspath = self.config.locate_resource('cubicweb.css')[0].split(os.sep)
# 'shared' if tests under apycot
self.assertTrue('web' in cubicwebcsspath or 'shared' in cubicwebcsspath,
'neither "web" nor "shared" found in cubicwebcsspath (%s)'
% cubicwebcsspath)
def test_sign_text(self):
signature = self.config.sign_text(u'hôp')
self.assertTrue(self.config.check_text_sign(u'hôp', signature))
if __name__ == '__main__':
import unittest
unittest.main()