def test_accessibility():
    load_demand = False
    network = pg.read_network(load_demand)
    print('\nstart accessibility evaluation\n')
    st = time()
    pg.evaluate_accessibility(network)
    print('complete accessibility evaluation.\n')
    print(f'processing time of accessibility evaluation: {(time() - st):.2f} s')
    network.get_accessible_nodes(1, 5)
    network.get_accessible_links(1, 5)
    network.get_accessible_nodes(1, 15, 'w')
    network.get_accessible_links(1, 15, 'w')
def test_accessibility():
    load_demand = False
    network = pg.read_network(load_demand)
    print('\nstart accessibility evaluation\n')
    st = time()
    pg.evaluate_accessibility(network)
    print('complete accessibility evaluation.\n')
    print(f'processing time of accessibility evaluation: {(time() - st):.2f} s')
    network.get_accessible_nodes(1, 5)
    network.get_accessible_links(1, 5)
    network.get_accessible_nodes(1, 15, 'w')
    network.get_accessible_links(1, 15, 'w')