def osrm_query(self, list_points, tries=0, max_tries=5):
try:
client = ORS(base_url=self.base_url)
response = client.directions(list_points, 'driving-car', format='geojson',
instructions=False,)
response_dict = {'coordinates': response.geometry,
'type': 'LineString'}
route_line = shape(response_dict)
except:
tries += 1
if tries > max_tries:
route_line = self.route_from_nodes(list_points)
else:
route_line = self.osrm_query(list_points, tries)
return route_line
def setUp(self):
self.key = "sample_key"
self.client = ORS(api_key=self.key)
def setUp(self):
self.key = 'sample_key'
self.client = ORS(api_key=self.key)
import matplotlib.pyplot as plt
import matplotlib.colors as clrs
from routingpy import ORS
from shipment import Shipment
from shipment_step import Shipment_step
client = ORS(api_key=API_KEY)
def find_unopt_distance(shipment_list, repetition):
plot_file = f'route_plots/plot_unopt_{repetition}.svg'
fig, ax = plt.subplots()
route_color = 'darkcyan'
xmin = None
ymin = None
distances = []
for shipment in shipment_list:
pickup_loc = shipment.pickup.location
dropoff_loc = shipment.delivery.location
if xmin == None or ymin == None:
xmin = pickup_loc[0]
ymin = pickup_loc[1]
xmax = xmin
ymax = ymin
xmin = min(xmin, pickup_loc[0], dropoff_loc[0])
ymin = min(xmin, pickup_loc[1], pickup_loc[1])
xmax = max(xmin, pickup_loc[0], dropoff_loc[0])
ymax = max(xmin, pickup_loc[1], pickup_loc[1])
lons = [dropoff_loc[0], pickup_loc[0], dropoff_loc[0]]
lats = [dropoff_loc[1], pickup_loc[1], dropoff_loc[1]]