Function save_flag

20-executors/getflags/flags.py:32–33

(img: bytes, filename: str)

DEST_DIR = Path('downloaded')                         # <4>

def save_flag(img: bytes, filename: str) -> None:     # <5>
    (DEST_DIR / filename).write_bytes(img)

def get_flag(cc: str) -> bytes:  # <6>
    url = f'{BASE_URL}/{cc}/{cc}.gif'.lower()