User “Zero-cost” exceptions

[ehooo]

In python 3.11 are implemented a performance for try blocks:

• “Zero-cost” exceptions are implemented, eliminating the cost of try statements when no exception is raised. (Contributed by Mark Shannon in bpo-40222.)

On the PR #28 the way that manage the Django 3.0 deprecation imports are not use this performance.
We need to reorder the importation in the try block to use that improve.

[ehooo]

@mpasternak i will do when i have time

[mpasternak]

Hello Victor! How are you?

Thanks for letting me know, I did not know about that optimization. Let me know when you have a patch ready. Thanks!

[mpasternak]

Merged, thanks!