def minimumCostPath(analyzer, destStation):
"""
Retorna el camino de costo minimo desde initialStation a destStation
"""
delta_time = -1.0
start_time = getTime()
answer = model.minimumCostPath(analyzer, destStation)
stop_time = getTime()
delta_time = stop_time - start_time
return [answer, delta_time]
def Rutas_edad(analyzer, opt):
if opt == "1":
menor = 0
mayor = 10
elif opt == "2":
menor = 11
mayor = 20
elif opt == "3":
menor = 21
mayor = 30
elif opt == "4":
menor = 31
mayor = 40
elif opt == "5":
menor = 41
mayor = 50
elif opt == "6":
menor = 51
mayor = 60
elif opt == "7":
menor = 61
mayor = 200
else:
return ("opción no valida")
cond = 'año_lleg'
condt = 'año_sal'
ruta = None
inicial, num = model.Rutas_edad(analyzer, menor, mayor, cond)
final, number = model.Rutas_edad(analyzer, menor, mayor, condt)
model.minimumCostPaths(analyzer, inicial)
if hasPath(analyzer, final) != False:
ruta = model.minimumCostPath(analyzer, final)
lista = []
for i in ruta:
for llave in ruta[i]:
if ruta[i][llave] != None:
x = (ruta[i]["info"]['vertexA'],
ruta[i]["info"]['vertexB'])
lista.append(x)
else:
ruta = lista
Rt = {
"e_i": inicial,
"e_f": final,
"n": num,
"num": number,
"ruta": ruta
}
return Rt
def minimumCostPath(analyzer, destStation):
"""
Retorna el camino de costo minimo desde initialStation a destStation
"""
delta_time = -1.0
tracemalloc.start()
start_time = getTime()
sol = model.minimumCostPath(analyzer, destStation)
stop_time = getTime()
tracemalloc.stop()
delta_time = stop_time - start_time
return delta_time, sol
def opc6(analyzer,valores):
for valor in valores:
delta_time = -1.0
tracemalloc.start()
start_time = getTime()
#req
narch = "bus_routes_"+str(valor)+".csv"
loadServices(analyzer,narch)
dest = "15151-10"
model.minimumCostPaths(analyzer,"75009-10")
#print(analyzer)
path = model.minimumCostPath(analyzer,dest)
#print("paso controller")
if path is not None:
pathlen = stack.size(path)
print('El camino es de longitud: ' + str(pathlen))
while (not stack.isEmpty(path)):
stop = stack.pop(path)
print(stop)
else:
print('No hay camino')
numedges = totalConnections(analyzer)
numvertex = totalStops(analyzer)
stop_time = getTime()
tracemalloc.stop()
delta_time = stop_time - start_time
print(" -- opc 6: -- ")
print(str(valor)+".csv file:")
print('El camino es de longitud: ' + str(pathlen))
print("Tiempo: ", round(delta_time,3))
print('Numero de vertices: ' + str(numvertex))
print('Numero de arcos: ' + str(numedges))
def minimumCostPath(analyzer, destStation):
"""
Retorna el camino de costo minimo desde initialStation a destStation
"""
delta_time = -1.0
delta_memory = -1.0
tracemalloc.start()
start_time = getTime()
start_memory = getMemory()
res = model.minimumCostPath(analyzer, destStation)
stop_memory = getMemory()
stop_time = getTime()
tracemalloc.stop()
delta_time = stop_time - start_time
delta_memory = deltaMemory(start_memory, stop_memory)
return res, delta_time, delta_memory
def minimumCostPath(analyzer, destStation):
"""
Retorna el camino de costo minimo desde initialStation a destStation
"""
return model.minimumCostPath(analyzer, destStation)
def getminimumCostPath(analyzer, destStation):
return model.minimumCostPath(analyzer, destStation)
