def test_manhattan(n_iter):
for _ in range(n_iter):
start = timeit.default_timer()
Solve(algorithm='A*',
heuristic='manhattan',
_type='snail',
solvable=True,
size=3,
iterations=100,
interactive=False,
filename=None)
print(f"Time to execute: {timeit.default_timer() - start}\n")
def test_unsolvable_row(n_iter):
for _ in range(n_iter):
start = timeit.default_timer()
Solve(algorithm='A*',
heuristic='euclidean',
_type='row',
solvable=False,
size=3,
iterations=100,
interactive=False,
filename=None)
print(f"Time to execute: {timeit.default_timer() - start}\n")
def test_snail():
for file in os.listdir("./puzzles/snail"):
start = timeit.default_timer()
print(f"Test for file {file}:")
filename = os.path.join("./puzzles/snail", file)
Solve(algorithm='A*',
heuristic='euclidean',
_type='snail',
solvable=True,
size=3,
iterations=1,
interactive=False,
filename=filename)
print(f"Time to execute: {timeit.default_timer() - start}\n")
"--demo",
action="store_true",
default=True,
help="Print every step to the solution.")
args = parser.parse_args()
if args.interactive is False and args.size is None and args.filename is None:
print(
"One of -i or --size or --filename is required. See -h for help.")
sys.exit(1)
solvable = args.solvable if not args.unsolvable else False
try:
Solve(algorithm=args.algorithm,
heuristic=args.heuristic,
_type=args.type,
solvable=solvable,
size=args.size,
iterations=args.iterations,
interactive=args.interactive,
filename=args.filename,
demo=args.demo)
except Exception as e:
print(f"Error: {e}")
sys.exit(2)
except:
print("Error while solving. Exiting...")
sys.exit(3)