How to make a generator of this cycle correctly?
I am a novice programmer, do not judge strictly, the Mentor asks me to write this cycle in one line
for post in posts:
post_id_detail[post['id']] = post
I do this but it doesn't work
post = [post_id_detail[post['id']] for post in posts]
Help to make the right generator in one line
post_id_detail is apparently a dict rather than a list, so use a dict comprehension instead:
post_id_detail = {post['id']: post for post in posts}