turn all the stuff used to handle 'generic relations' in forms into proper
field / widget.
-> regroup code from web.request, web.controller, web.views.autoform, web.views.formrenderers,
web.views.editcontroller (!) into GenericRelationsField, GenericRelationsWidget in the editviews
module (together with the UnrelatedDiv view).
So:
* almost everything in one place
* no more specific behaviour in the form renderer
* almost no custom behaviour in autoform (simply add the field when it think it should)
Also, the form renderer now display field's value with colspan=2 when field.label is None.
"""
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from logilab.common.testlib import TestCase, unittest_main, mock_object
from cubicweb.server.session import _make_description
class Variable:
def __init__(self, name):
self.name = name
self.children = []
def get_type(self, solution, args=None):
return solution[self.name]
def as_string(self):
return self.name
class Function:
def __init__(self, name, varname):
self.name = name
self.children = [Variable(varname)]
def get_type(self, solution, args=None):
return 'Int'
class MakeDescriptionTC(TestCase):
def test_known_values(self):
solution = {'A': 'Int', 'B': 'CWUser'}
self.assertEquals(_make_description((Function('max', 'A'), Variable('B')), {}, solution),
['Int','CWUser'])
if __name__ == '__main__':
unittest_main()