def set_random_loads(max_for_each_route):
scheme_len = len(SystemBuilder.scheme.node)
for route in SystemBuilder.routes:
for k in range(int(random() * max_for_each_route)):
dispatch_st_num = route.route_list[int(random() * route.length())]
destination_is_founded = False
counter = 0
while not destination_is_founded:
counter += 1
assert counter < 999
destination_st_num = int(random() * scheme_len) + 1
try:
way_length, way_list = nx.bidirectional_dijkstra(
SystemBuilder.routes_scheme, dispatch_st_num, destination_st_num)
new_growth_coeff = GrowthCoeff(RandomFunctions.growth_coef_func(), way_list)
destination_is_founded = True
SystemBuilder.growth_coeffs.append(new_growth_coeff)
attr_name = SystemBuilder.ATTRIBUTE_GROWTH_LIST
SystemBuilder.scheme.node[dispatch_st_num][attr_name].append(new_growth_coeff)
except nx.exception.NetworkXError:
pass
except nx.exception.NetworkXNoPath:
pass
