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Copy pathcontroller.py
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44 lines (36 loc) · 1.37 KB
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import googlemaps
import numpy as np
from itertools import permutations
from decouple import config
# Configuração da API do Google Maps
api_key = config('GOOGLE_KEY')
maps = googlemaps.Client(key=api_key)
#Função para criação da matriz com os endereços fornecidos
def matriz_distancias(origem, destino):
distance_matrix = maps.distance_matrix(origem, destino, mode="driving")
num_origem = len(origem)
num_destino = len(destino)
matriz = np.zeros((num_origem, num_destino))
for i in range(num_origem):
row = distance_matrix['rows'][i]
for j in range(num_destino):
element = row['elements'][j]
if element['status'] == 'OK':
matriz[i][j] = element['distance']['value']
else:
matriz[i][j] = np.inf
return matriz
#Função para analisar menor rota da matriz de endereços fornecido
def menor_rota(matriz):
num_locations = len(matriz)
all_routes = permutations(range(num_locations))
shortest_distance = np.inf
shortest_path = []
for route in all_routes:
current_distance = 0
for i in range(num_locations - 1):
current_distance += matriz[route[i]][route[i + 1]]
if current_distance < shortest_distance:
shortest_distance = current_distance
shortest_path = route
return shortest_path, shortest_distance