from __future__ import with_statement

import sys

# 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 ProgressBar

    from cubicweb.server.session import hooks_control

    rset = rql('Any X, XC WHERE X cwuri XC, X cwuri ~= "%/eid/%"')

    if sys.stdout.isatty():

        pb = ProgressBar(nbops=rset.rowcount, size=70)

    else:

        pb = None

    with hooks_control(session, session.HOOKS_DENY_ALL, 'integrity'):

        for i,  e in enumerate(rset.entities()):

            e.set_attributes(cwuri=e.cwuri.replace('/eid', ''))

            if i % 100: # commit every 100 entities to limit memory consumption

                commit(ask_confirm=False)

            if pb is not None:

                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