[devtools] fix get_bounds
Say an attribute has two IntervalBoundConstraints, one with minvalue=0
and the other with maxvalue=10 (not literally, or that could be a single
constraint, but e.g. with references to other attributes). We don't want to
override the minvalue of the former with None just because the latter happens
last in the constraints list.
This doesn't fix the case where two constraints both have a min or a max
value. Meh.
# copyright 2003-2012 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/>.
"""only for unit tests !"""
from cubicweb.view import EntityView
from cubicweb.predicates import is_instance
HTML_PAGE = u"""<html>
<body>
<h1>Hello World !</h1>
</body>
</html>
"""
class SimpleView(EntityView):
__regid__ = 'simple'
__select__ = is_instance('Bug',)
def call(self, **kwargs):
self.cell_call(0, 0)
def cell_call(self, row, col):
self.w(HTML_PAGE)
class RaisingView(EntityView):
__regid__ = 'raising'
__select__ = is_instance('Bug',)
def cell_call(self, row, col):
raise ValueError()