Link structure in Flask and the question mark?

Question

Flask

there is a code

@app.route('/auth/<path:code>')
def auth(code):
    return code

for example, the user follows the link /auth/?code=8df995db3ab52b9ea8. how can i extract "8df995db3ab52b9ea8" from here?

with a question mark doesn't work even with path. without a question mark is a trite split, but when there is a question mark, the flask does not even understand what exactly this code should be executed.

Answer 1

It's called GET parameters.
request.args.get('code')

Answer 2

Remove the question mark.
Solved problem.
PS without the question mark, your 8df995db3ab52b9ea8 is already in the code variable

Answer 3

What prevents google "How to get the GET parameter flask?"

from flask import request
...
@app.route('/auth')
def auth():
    return request.args['code']