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main.py
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import os
import copy
import math
import random
import numpy as np
from datetime import timedelta
from vehicle_routing.vrp import VRP
import vehicle_routing.helper as helper
from vehicle_routing.route import RoutesList
import vehicle_routing.clustering as clustering
if __name__ == '__main__':
# depot, orders, vehicles = helper.generate_random_problem(num_orders=50)
mock_dispatch_filename = os.path.join(os.path.dirname(__file__), 'mock/dispatch_testing.xlsx')
mock_pickup_filename = os.path.join(os.path.dirname(__file__),'mock/pickups_testing.xlsx')
depot, orders, vehicles = helper.generate_problem_from_file(mock_dispatch_filename, mock_pickup_filename)
vrp_instance = VRP(depot, orders, vehicles)
# manager, routing, solution = vrp_instance.process_VRP(edge_weight_type='osrm')
manager, routing, solution = vrp_instance.process_VRP(edge_weight_type='haversine')
plan_output, dropped, total_distance = helper.vehicle_output_string(manager, routing, solution)
print(plan_output)
print('dropped nodes: ' + ', '.join(dropped))
print("Total Distance: ", total_distance)
# vrp_instance.export_shapefile()
# vrp_instance.vehicle_output_plot(block=False)
# vrp_instance.vehicle_output_plot_routes(city_graph=True)
# vrp_instance.routes_list.skip_time(30)
# plan_output, dropped = vehicle_output_string(manager, routing, solution)
# print(plan_output)
# print('dropped nodes: ' + ', '.join(dropped))
vrp_instance.city_graph.city.plot(facecolor="lightgrey", edgecolor="grey", linewidth=0.3)
vrp_instance.vehicle_output_plot()
# vrp_instance.vehicle_output_plot(block=False)
# routes_list = vrp_instance.get_routes()
# for vehicle_idx, route in routes_list.items():
# if route == -1:
# continue
# for i in range(3):
# route.next_node(3)
# for i in range(5):
# vrp_instance.add_dynamic_order(helper.generate_random_order())
# vrp_instance.city_graph.city.plot(facecolor="lightgrey", edgecolor="grey", linewidth=0.3)
# manager, routing, solution = vrp_instance.process_VRP(isReroute=True)
# vrp_instance.vehicle_output_plot()
# plan_output, dropped, total_distance = helper.vehicle_output_string(manager, routing, solution)
# print(plan_output)
# print('dropped nodes: ' + ', '.join(dropped))
# print('Total Distance: ', total_distance)