update flask#5
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fixes deprecated error on jinja2
johnmcollier
approved these changes
Apr 1, 2022
cuipinghuo
referenced
this pull request
in rhtap-installer/devfile-sample-python-basic
Apr 16, 2025
…219-1 fix: update `parent` field
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A component used in Flask 1.1.2 has been deprecated.
This results in this error when you run the container
cannot import name 'escape' from 'jinja2' (/usr/local/lib/python3.10/site-packages/jinja2/__init__.py)Upgrading the Flask version to 2.0 fixes the error
How to test
before the patch you get the error, after the patch it works.