def get_latlng(location):
cache = FileCache('uber-button-cache')
if location not in cache:
geolocator = Nominatim(user_agent="Uber-Button")
geolocator.timeout = 60
time.sleep(1.1)
cache[location] = geolocator.geocode(location)
cache.sync()
return cache[location]
df_citywise = df_citywise.iloc[:, :-3]
df_citywise['TOTAL TRAFFIC'] = df_citywise[
'PASSENGERS FROM CITY1 TO CITY2'] + df_citywise[
'PASSENGERS FROM CITY2 TO CITY1']
df_citywise_cumulative_traffic = df_citywise.groupby(
['CITY1', 'CITY2'])['TOTAL TRAFFIC'].sum().reset_index()
AVG_PASSENGERS_PER_FLIGHT = 240
df_citywise_cumulative_traffic['nb_flights'] = round(
df_citywise_cumulative_traffic['TOTAL TRAFFIC'] /
AVG_PASSENGERS_PER_FLIGHT)
geolocator = Nominatim()
geolocator.timeout = 180
location = geolocator.geocode("ABUDHABI")
print(str(location.latitude) + ', ' + str(location.longitude))
print(df_citywise_cumulative_traffic.head(10))
location_dict = {}
dep_cities = df_citywise_cumulative_traffic['CITY1'].unique()
dep_cities = np.append(dep_cities,
df_citywise_cumulative_traffic['CITY2'].unique())
for dep_city in dep_cities:
print('Geocoding - ' + dep_city)
location = geolocator.geocode(dep_city)
if location is not None:
