mirror of
https://github.com/bertptrs/adventofcode.git
synced 2025-12-25 21:00:31 +01:00
29 lines
669 B
Python
29 lines
669 B
Python
import argparse
|
|
import importlib
|
|
import sys
|
|
|
|
|
|
def main() -> None:
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('day', type=int)
|
|
parser.add_argument('input', type=argparse.FileType('rt'), nargs='?', default=sys.stdin)
|
|
parser.add_argument('-2', '--part2', action='store_true')
|
|
|
|
args = parser.parse_args()
|
|
|
|
try:
|
|
day = importlib.import_module(f'.day{args.day:02d}', __package__)
|
|
|
|
if args.part2:
|
|
function = day.part2 # type: ignore
|
|
else:
|
|
function = day.part1 # type: ignore
|
|
|
|
print(function(args.input))
|
|
|
|
except ImportError:
|
|
sys.exit(f'Invalid day: {args.day}')
|
|
|
|
|
|
main()
|