[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

sync_schema_props_perms('EmailAddress')

for source in rql('CWSource X WHERE X type "pyrorql"').entities():
    sconfig = source.dictconfig
    nsid = sconfig.pop('pyro-ns-id', config.appid)
    nshost = sconfig.pop('pyro-ns-host', '')
    nsgroup = sconfig.pop('pyro-ns-group', ':cubicweb')
    if nsgroup:
        nsgroup += '.'
    source.cw_set(url=u'pyro://%s/%s%s' % (nshost, nsgroup, nsid))
    source.update_config(skip_unknown=True, **sconfig)

commit()