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This repository was archived by the owner on Sep 17, 2025. It is now read-only.
Opencensus not working with Flask 2 #1022
Description
Describe your environment.
I'm using Python 3.8 and because of some performance changes in Flask 2, I will need to use it, even if it's an RC version. Namely Flask==2.0.0rc1. Now, the problem is that opencensus-ext-flask has a dependency on Flask with version < 2. This is not a bug per se, nor a feature, but it would be nice to have opencensus-ext-flask see Flask 2 as a valid dependency, without us having to clone it and change that dependency
Steps to reproduce.
Install Flask==2.0.0rc1 and opencensus-ext-flask==0.7.4
What is the expected behavior?
Having them installed and working.
What is the actual behavior?
The conflict is caused by:
opencensus-ext-flask 0.7.4 depends on flask<2.0.0 and >=0.12.3
Activity
alexkyllo commentedon Jul 2, 2021
I also have a Flask application that is stuck on Flask <2.0.0 due to this dependency. Would the maintainer(s) of this package review a PR to add Flask 2 support if I opened one?
mortendaehli commentedon Sep 9, 2021
I have added a PR for this one, but it may take some time before anyone is looking at it. Any idea how we can speed this up?
bogdancondurache commentedon Sep 9, 2021
maybe @lzchen or @aabmass could help with this one