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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2019/03/22 10:21:45 UTC
[GitHub] [incubator-superset] mapto edited a comment on issue #3997:
Alternate PR to #3970
mapto edited a comment on issue #3997: Alternate PR to #3970
URL: https://github.com/apache/incubator-superset/pull/3997#issuecomment-475564826
I also need to add a `before_request` for #7024 to get session information from cookies. However, this PR does not seem to solve the problem: the intended use as per the provided example does not work.
FLASK_APP_MUTATOR = lambda x: x.before_request = f
results in a `SyntaxError: can't assign to lambda` with Python 3.6.8. Currently, [assignments inside lambda are not supported](https://stackoverflow.com/q/50090868/1827854) in Python, and this is apparently [going to change in Python 3.8](https://stackoverflow.com/a/14617232/1827854).
My understanding is that the most workable current alternative is to add the before_request handler in `__init__.py`.
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