def get_trips_to_improve(self, user_uuid):
# pick trips which we would like to improve
# will make usage of canonical trip class
# returns a list of trips implementing Trip interface, could be basic E_Mission_Trips or canonical
# TODO: Stubbed out returning all move trips in order to allow tests to pass
return ti.TripIterator(user_uuid, ["recommender", "get_improve"],
t.Canonical_E_Mission_Trip)
def get_alternative_for_trip(trip):
# User Utility Pipeline calls this to get alternatve trips for one original trip (_id)
try:
ti = ecti.TripIterator(trip.trip_id,
["alternatives", "get_alternatives"],
ect.Alternative_Trip)
return ti
except ecfm.AlternativesNotFound:
return []
def get_alternative_for_trips(trip_it):
# User Utility Pipeline calls this to get alternatve trips for one original trip (_id)
alternatives = []
tripCnt = 0
for _trip in trip_it:
logging.debug("Considering trip with id %s " % _trip.trip_id)
tripCnt = tripCnt + 1
try:
ti = ecti.TripIterator(_trip.trip_id,
["alternatives", "get_alternatives"],
ect.Alternative_Trip)
alternatives.append(ti)
except ecfm.AlternativesNotFound:
alternatives.append([])
logging.debug("tripCnt = %d, alternatives cnt = %d" %
(tripCnt, len(alternatives)))
return alternatives
def get_trips_for_alternatives(self, user_uuid):
return ti.TripIterator(user_uuid, ["trips", "get_no_alternatives_past_month"])
def get_training_trips(self, user_id):
return ti.TripIterator(user_id, ["utility", "get_training"],
ecwt.E_Mission_Trip)
