Make the GROUP_CONCAT aggregate function not repeat values (closes #3223975)
Work on sets instead of arrays, so if the same value appears twice it's
not repeated in the concatenated output.
This patch handles the postgresql and sqlite backends, mysql is left
alone at this point (seems doable, but I don't have time or motivation
to fix and test it).
# copyright 2003-2011 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/>.
from logilab.common.testlib import unittest_main
from cubicweb.devtools.testlib import CubicWebTC
class PyViewsTC(CubicWebTC):
def test_pyvaltable(self):
view = self.vreg['views'].select('pyvaltable', self.request(),
pyvalue=[[1, 'a'], [2, 'b']])
content = view.render(pyvalue=[[1, 'a'], [2, 'b']],
headers=['num', 'char'])
self.assertEqual(content.strip(), '''<table class="listing"><tbody>\
<tr class="even" onmouseout="$(this).removeClass("highlighted")" onmouseover="$(this).addClass("highlighted");"><td >1</td><td >a</td></tr>
<tr class="odd" onmouseout="$(this).removeClass("highlighted")" onmouseover="$(this).addClass("highlighted");"><td >2</td><td >b</td></tr>
</tbody></table>''')
def test_pyvallist(self):
view = self.vreg['views'].select('pyvallist', self.request(),
pyvalue=[1, 'a'])
content = view.render(pyvalue=[1, 'a'])
self.assertEqual(content.strip(), '''<ul>
<li>1</li>
<li>a</li>
</ul>''')
if __name__ == '__main__':
unittest_main()