[dbapi] makes anonymous_connection a computed property
The current implementation is a boolean flag set manually by client code after
connection creation. This led to different way to decide a anonymous_connection
should be True (eg. different in the test than in the actual application code).
It should not be client responsibility to set this flag.
``cnx.anonymous_connection`` is now a purely computed property. Connection with user in the
"guests" group are anonymous, the other ain't.
``Session.anonymous_session`` is computed from ``cnx.anonymous_connection`` and get
the updated behavior transparently.
Closes #2953943
import sys
if confirm('fix some corrupted entities noticed on several instances?'):
rql('DELETE CWConstraint X WHERE NOT E constrained_by X')
rql('SET X is_instance_of Y WHERE X is Y, NOT X is_instance_of Y')
commit()
if confirm('fix existing cwuri?'):
from logilab.common.shellutils import progress
from cubicweb.server.session import hooks_control
rset = rql('Any X, XC WHERE X cwuri XC, X cwuri ~= "%/eid/%"')
title = "%i entities to fix" % len(rset)
nbops = rset.rowcount
enabled = interactive_mode
with progress(title=title, nbops=nbops, size=30, enabled=enabled) as pb:
for i, row in enumerate(rset):
with hooks_control(session, session.HOOKS_DENY_ALL, 'integrity'):
data = {'eid': row[0], 'cwuri': row[1].replace(u'/eid', u'')}
rql('SET X cwuri %(cwuri)s WHERE X eid %(eid)s', data)
if not i % 100: # commit every 100 entities to limit memory consumption
pb.text = "%i committed" % i
commit(ask_confirm=False)
pb.update()
commit(ask_confirm=False)
try:
from cubicweb import devtools
option_group_changed('anonymous-user', 'main', 'web')
option_group_changed('anonymous-password', 'main', 'web')
except ImportError:
# cubicweb-dev unavailable, nothing needed
pass