repository: monkey patch pyro connection handling to detect clients going away
When a pyro client goes away we need to close their session (to release their
cnxset). Add a dict to the repository mapping pyro client threads to session
object.
Closes #2932058
from cubicweb.schemas.base import in_group, CWSourceSchemaConfig
# copy __permissions__ to avoid modifying a shared dictionary
in_group.__permissions__ = in_group.__permissions__.copy()
in_group.__permissions__['read'] = ('managers',)
cw_for_source = CWSourceSchemaConfig.get_relation('cw_for_source')
cw_for_source.__permissions__ = {'read': ('managers', 'users'),
'add': ('managers',),
'delete': ('managers',)}