def install_permission_handler(self):
from lino.core.perms import make_view_permission_handler
# ~ if self.name == 'newcomers_left': # required.has_key('user_groups'):
#~ logger.info("20121130 install_permission_handler() %s %s",self,self.required)
#~ if self.required.get('user_groups') == 'integ':
#~ raise Exception("20121130")
self.allow_read = curry(make_view_permission_handler(
self, True,
self.debug_permissions,
**self.required), self)
def __init__(self, actor, action):
if not isinstance(action, actions.Action):
raise Exception("%s : %r is not an Action" % (actor, action))
self.action = action
self.actor = actor
required = dict()
if action.readonly:
required.update(actor.required)
#~ elif isinstance(action,InsertRow):
#~ required.update(actor.create_required)
elif isinstance(action, actions.DeleteSelected):
required.update(actor.delete_required)
else:
required.update(actor.update_required)
required.update(action.required)
#~ print 20120628, str(a), required
#~ def wrap(a,required,fn):
#~ return fn
debug_permissions = actor.debug_permissions and \
action.debug_permissions
if debug_permissions:
if settings.DEBUG:
logger.info("debug_permissions active for %r (required=%s)",
self, required)
else:
raise Exception(
"settings.DEBUG is False, but `debug_permissions` "
"for %r (required=%s) is active." % (self, required))
from lino.core.perms import (
make_permission_handler, make_view_permission_handler)
self.allow_view = curry(make_view_permission_handler(
self, action.readonly, debug_permissions, **required), action)
self._allow = curry(make_permission_handler(
action, actor, action.readonly,
debug_permissions, **required), action)
