[forms] propagate aguments given to .vocabulary to .choices if it's a callable.
So we can properly uses vocabulary(limit=xxx) in places where we used to call
.choices(limit), since field.choices is not meant to be accessed directly.
Also, document expected behaviour for custom choices method for relation fields.
"""Set of HTML errors views. Error view are generally implemented
as startup views and are used for standard error pages (404, 500, etc.)
: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
"""
__docformat__ = "restructuredtext en"
from cubicweb.view import StartupView
class FourOhFour(StartupView):
__regid__ = '404'
def call(self):
_ = self._cw._
self.w(u"<h1>%s</h1>" % _('this resource does not exist'))
class ErrorOccured(StartupView):
__regid__ = '500'
def call(self):
_ = self._cw._
self.w(u"<h1>%s</h1>" %
_('an error occured, the request cannot be fulfilled'))