[selector] allow inplace operator in selector computation
Intended to facilitate overriding of existing selectors chain in view declaration.
It make the code shorter and clearer when you've to import long module pathnames
"""
: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 cubicweb.web import Redirect
from cubicweb.web.application import CubicWebPublisher
# proof of concept : monkey patch publish method so that if we are in an
# anonymous session and __fblogin is found is req.form, the user with the
# given login is created if necessary and then a session is opened for that
# user
# NOTE: this require "cookie" authentication mode
def auto_login_publish(self, path, req):
if (not req.cnx or req.cnx.anonymous_connection) and req.form.get('__fblogin'):
login = password = req.form.pop('__fblogin')
self.repo.register_user(login, password)
req.form['__login'] = login
req.form['__password'] = password
if req.cnx:
req.cnx.close()
req.cnx = None
try:
self.session_handler.set_session(req)
except Redirect:
pass
assert req.user.login == login
return orig_publish(self, path, req)
orig_publish = CubicWebPublisher.main_publish
CubicWebPublisher.main_publish = auto_login_publish