Replaced deprecated app.session_cookie_name with app.config["SESSION_COOKIE_NAME"].

[imacat]

No description provided.

[rayluo]

This PR looks adequately changed all occurrences of session_cookie_name to the new approach in Flask 2.3+, thus shall be able to fix #150.

Before release, the setup.py file shall also be changed to declare "flask>=2.2".

@fengsp , do you plan to merge it in and cut a release soon?
If you would assign me the Write permission to this repo, I will happily help the merge and release. FYI, currently, one of my projects uses flask-session as a dependency, so I have an interest here to improve flask-session, too.

[fengsp]

@rayluo It seems this breaks for anyone who is using Flask < 2.3 ?

[rayluo]

Welcome back, @fengsp !

@rayluo It seems this breaks for anyone who is using Flask < 2.3 ?

Not necessarily. Flask-session itself uses semantic versioning. We can have flask-session 0.4.x continue working with Flask < 2.3, and have flask-session 0.5+ using Flask >= 2.2.

[imacat]

@rayluo It seems this breaks for anyone who is using Flask < 2.3 ?

I do not think this is an issue. When we have:

• Flask-Session 0.4.x: install_requires: Flask >=0.8, <2.3
• Flask-Session 0.5.0: install_requires: Flask >=2.2

People running Flask<2.3 can still use Flask-Session==0.4.x nicely.

[davidism]

Flask-Session 0.5.0 is now available.