Error when writing file to Windows when URL contains `?`

[bstincer]

Traceback (most recent call last):
File "reddit-media-downloader.py", line 184, in
main()
File "reddit-media-downloader.py", line 164, in main
get_posts('submission', {**json.loads(args.pushshift_params), 'subreddit':args.subreddit, 'author':args.user}, submission_callback)
File "reddit-media-downloader.py", line 57, in get_posts
cb(data)
File "reddit-media-downloader.py", line 69, in submission_callback
process_submission(post)
File "reddit-media-downloader.py", line 81, in process_submission
with open(f"{post['author']}{datetime.datetime.now().strftime('%Y-%m-%dT%H%M%S')}-{post['url'].split('/')[-1]}", "wb+") as f:
OSError: [Errno 22] Invalid argument: 'theawesomekate\2021-05-25T102048-qSkDhpk.jpg?1'