def cluster_dict(self):
self.tour_dict = [0] * self.num_clusters
if not self.data:
self.tour_dict = []
self.self_loops_tour_dict = []
return
for i in range(self.num_clusters):
a = {'sections' : self.clusters[i]}
self.tour_dict[i] = a
for i in range(self.num_clusters):
start_places = []
end_places = []
for t in self.tour_dict[i]["sections"]:
start = esdpq.get_place(t.start_place)
end = esdpq.get_place(t.end_place)
start_places.append(start)
end_places.append(end)
self.tour_dict[i]["start_places"] = start_places
self.tour_dict[i]["end_places"] = end_places
for i in range(self.num_locations):
bin = self.bins[i]
for b in bin:
cluster = b[1]
label = b[0]
self.tour_dict[cluster][label] = i
for i in range(self.num_clusters):
cluster = self.tour_dict[i]
start_coords = self.locs[cluster['start']]
end_coords = self.locs[cluster['end']]
self.tour_dict[i]['start_coords'] = start_coords
self.tour_dict[i]['end_coords'] = end_coords
self.self_loops_tour_dict = copy.deepcopy(self.tour_dict)
for i in range(len(self.tour_dict)-1, -1, -1):
cluster = self.tour_dict[i]
if cluster['start'] == cluster['end'] and len(self.tour_dict) > 1:
self.tour_dict.remove(cluster)
newlocs = []
for cluster in self.tour_dict:
if cluster['start'] not in newlocs:
newlocs.append(cluster['start'])
if cluster['end'] not in newlocs:
newlocs.append(cluster['end'])
for i in range(len(self.tour_dict)):
self.tour_dict[i]['start'] = newlocs.index(self.tour_dict[i]['start'])
self.tour_dict[i]['end'] = newlocs.index(self.tour_dict[i]['end'])
def _addIfNotExists(self, place_id):
"""
Adds the place specified by the given place_id to the place list and the place map and returns it
:param place_id:
:return:
"""
import emission.storage.decorations.place_queries as esdp
if place_id not in self.id_map:
place = esdp.get_place(self.trips[0].start_place)
self.places.append(place)
self.id_map[place_id] = place
return place
else:
return self.id_map[place_id]
def _addIfNotExists(self, place_id):
"""
Adds the place specified by the given place_id to the place list and the place map and returns it
:param place_id:
:return:
"""
import emission.storage.decorations.place_queries as esdp
if place_id not in self.id_map:
logging.debug("place id %s is not in the map, searching in database" % place_id)
place = esdp.get_place(place_id)
self.places.append(place)
self.id_map[place_id] = place
logging.debug("retrieved object %s and added to id_map" % place)
return place
else:
return self.id_map[place_id]
def _addIfNotExists(self, place_id):
"""
Adds the place specified by the given place_id to the place list and the place map and returns it
:param place_id:
:return:
"""
import emission.storage.decorations.place_queries as esdp
if place_id not in self.id_map:
logging.debug(
"place id %s is not in the map, searching in database" %
place_id)
place = esdp.get_place(place_id)
self.places.append(place)
self.id_map[place_id] = place
logging.debug("retrieved object %s and added to id_map" % place)
return place
else:
return self.id_map[place_id]