def request_query(self):
query = db.Query(model.Request)
self.parse_owner(query)
self.parse_state(query)
# limited to a push
push_field = self.request.get('push')
if push_field:
if push_field == 'current':
push = query.current_push()
if push:
query.filter('push =', push)
else:
push_key = db.Key(push_field)
query.filter('push =', push_key)
return query
def parse_state(self, query):
state_field = self.request.get('state')
if state_field:
query.filter('state =', state_field)
return query
def parse_owner(self, query):
owner_field = self.request.get('owner')
if owner_field:
owner = users.User(owner_field)
query.filter('owner =', owner)
return query