def __init__(self, start_position ):
# Load Destination Activities
self.da_obj = da.travelBotdestinations()
self.dest_activities = self.da_obj.load_destinations("./csv/DestinationActivityFreqRank.csv")
# Load Destination Weather
# 0 = Fri Day Temp, 12 = Sat Day Temp, 24 = Sun Day Temp
self.dd_obj = dd.travelBotdistance()
self.dd_obj.setUp()
self.dest_list = self.dd_obj.getDestination()
self.dest_weather = self.dd_obj.getWeather(self.dest_list)
# Load Destination Travel
self.dest_time = self.dd_obj.timeDist(start_position, self.dest_list)
# Load Destination Hotels
dh_obj = dh.travelBothotels()
self.dest_hotels = dh_obj.load_hotels('./csv/hotel_info.csv')
def top_hotels(self, activity, max_time, max_budget, nights=2):
print "RECOMEND: ", type(activity), type(max_time), type(max_budget)
dh_obj = dh.travelBothotels()
res = {}
# Calculate ratings for each destination-hotel combination
for dest_hotel, hotel_details in self.dest_hotels.iteritems():
if float(hotel_details['Price'])*nights <= max_budget and self.dest_time[dest_hotel[0]][1] <= max_time:
weather_temp_score_sat = 0
if self.dest_weather[dest_hotel[0]][12] < 0:
weather_temp_score_sat = 0
elif self.dest_weather[dest_hotel[0]][12] < 10:
weather_temp_score_sat = 0.25
elif self.dest_weather[dest_hotel[0]][12] < 20:
weather_temp_score_sat = 0.5
elif self.dest_weather[dest_hotel[0]][12] < 30:
weather_temp_score_sat = 0.75
elif self.dest_weather[dest_hotel[0]][12] >= 30:
weather_temp_score_sat = 1
weather_rain_score_sat = 0
if self.dest_weather[dest_hotel[0]][23] >= 50:
weather_rain_score_sat = 0
elif self.dest_weather[dest_hotel[0]][23] >= 7.6:
weather_rain_score_sat = 0.25
elif self.dest_weather[dest_hotel[0]][23] >= 2.5:
weather_rain_score_sat = 0.5
elif self.dest_weather[dest_hotel[0]][23] > 0:
weather_rain_score_sat = 0.75
elif self.dest_weather[dest_hotel[0]][23] == 0:
weather_rain_score_sat = 1
weather_wind_score_sat = 0
if self.dest_weather[dest_hotel[0]][20] > 30:
weather_wind_score_sat = 0
elif self.dest_weather[dest_hotel[0]][20] > 13:
weather_wind_score_sat = 0.25
elif self.dest_weather[dest_hotel[0]][20] > 5:
weather_wind_score_sat = 0.5
elif self.dest_weather[dest_hotel[0]][20] > 0:
weather_wind_score_sat = 0.75
elif self.dest_weather[dest_hotel[0]][20] == 0:
weather_wind_score_sat = 1
weather_cloud_score_sat = 1-(float(self.dest_weather[dest_hotel[0]][22])/100.0)
weather_temp_score_sun = 0
if self.dest_weather[dest_hotel[0]][24] < 0:
weather_temp_score_sun = 0
elif self.dest_weather[dest_hotel[0]][24] < 10:
weather_temp_score_sun = 0.25
elif self.dest_weather[dest_hotel[0]][24] < 20:
weather_temp_score_sun = 0.5
elif self.dest_weather[dest_hotel[0]][24] < 30:
weather_temp_score_sun = 0.75
elif self.dest_weather[dest_hotel[0]][24] >= 30:
weather_temp_score_sun = 1
weather_rain_score_sun = 0
if self.dest_weather[dest_hotel[0]][35] >= 50:
weather_rain_score_sun = 0
elif self.dest_weather[dest_hotel[0]][35] >= 7.6:
weather_rain_score_sun = 0.25
elif self.dest_weather[dest_hotel[0]][35] >= 2.5:
weather_rain_score_sun = 0.5
elif self.dest_weather[dest_hotel[0]][35] > 0:
weather_rain_score_sun = 0.75
elif self.dest_weather[dest_hotel[0]][35] == 0:
weather_rain_score_sun = 1
weather_wind_score_sun = 0
if self.dest_weather[dest_hotel[0]][32] > 30:
weather_wind_score_sun = 0
elif self.dest_weather[dest_hotel[0]][32] > 13:
weather_wind_score_sun = 0.25
elif self.dest_weather[dest_hotel[0]][32] > 5:
weather_wind_score_sun = 0.5
elif self.dest_weather[dest_hotel[0]][32] > 0:
weather_wind_score_sun = 0.75
elif self.dest_weather[dest_hotel[0]][32] == 0:
weather_wind_score_sun = 1
weather_cloud_score_sun = 1-(float(self.dest_weather[dest_hotel[0]][34])/100.0)
weather_score_final = float(weather_temp_score_sat + weather_rain_score_sat + weather_wind_score_sat + weather_cloud_score_sat \
+ weather_temp_score_sun + weather_rain_score_sun + weather_wind_score_sun + weather_cloud_score_sun) / 8.0
hotel_score_final = (float(hotel_details['Star Rating'])/5.0 + float(hotel_details['Review'])/100.0)/2.0
activity_score_final = (1-(float(self.dest_activities[dest_hotel[0]][activity + ' Rank'])/40.0))
res[dest_hotel] = weather_score_final + hotel_score_final + activity_score_final
# Return empty dictionary if no results
if len(res) <= 0:
return {}
# Top 3 results
res_sorted = sorted(res.iteritems(), key=operator.itemgetter(1), reverse=True)
res_top3 = [res_sorted[0]]
city_top3 = [res_sorted[0][0][0]]
for i in range(1,len(res_sorted)):
city = res_sorted[i][0][0]
if city not in city_top3:
res_top3.append(res_sorted[i])
city_top3.append(res_sorted[i][0][0])
if len(res_top3) == 3:
break
# Repackage
res_top3_final = {}
for i in range(0,len(res_top3)):
res_top3_final[res_top3[i][0]] = {
'Position':i+1,
'Total Price':float(self.dest_hotels[res_top3[i][0]]['Price'])*nights,
'Star Rating':self.dest_hotels[res_top3[i][0]]['Star Rating'],
'Review':self.dest_hotels[res_top3[i][0]]['Review'],
'Time':self.dest_time[res_top3[i][0][0]][0],
'Sat Temp':self.dest_weather[res_top3[i][0][0]][12],
'Sat Weather':self.dest_weather[res_top3[i][0][0]][19],
'Sun Temp':self.dest_weather[res_top3[i][0][0]][24],
'Sun Weather':self.dest_weather[res_top3[i][0][0]][31],
'Activity':self.dest_activities[res_top3[i][0][0]][activity]
}
print "RECOMEND: ", res_top3_final
return res_top3_final
