ImportError: cannot import name 'soft_unicode' from 'markupsafe'

[pllim]

2022-02-18T13:55:12.9961209Z           from jinja2 import Environment, FileSystemLoader
2022-02-18T13:55:12.9962165Z         File ".../python3.9/site-packages/jinja2/__init__.py", line 33, in <module>
2022-02-18T13:55:12.9962690Z           from jinja2.environment import Environment, Template
2022-02-18T13:55:13.0123423Z         File ".../python3.9/site-packages/jinja2/environment.py", line 15, in <module>
2022-02-18T13:55:13.0124029Z           from jinja2 import nodes
2022-02-18T13:55:13.0124565Z         File ".../python3.9/site-packages/jinja2/nodes.py", line 19, in <module>
2022-02-18T13:55:13.0124932Z           from jinja2.utils import Markup
2022-02-18T13:55:13.0125450Z         File ".../jinja2/utils.py", line 642, in <module>
2022-02-18T13:55:13.0125825Z           from markupsafe import Markup, escape, soft_unicode
2022-02-18T13:55:13.0126431Z       ImportError: cannot import name 'soft_unicode' from 'markupsafe' .../python3.9/site-packages/markupsafe/__init__.py)

From: https://github.com/astropy/astrowidgets/runs/5248500732?check_suite_focus=true

Might be caused by problem mentioned in aws/aws-sam-cli#3661 (comment)

Environment:

• Python version: 3.9
• Jinja version: Log didn't say, probably your latest stable release

[pllim]

p.s. I saw pallets/markupsafe#286 but the resolution is unclear to me.

[davidism]

Duplicate of #1585

You are using an unsupported version of Jinja, please update to the latest version. Additionally, please read https://hynek.me/articles/semver-will-not-save-you/, then use a tool like pip-tools to pin your dependencies and control when you get updates. Be sure to run your tests with deprecation warnings treated as errors so that you get notified of these types of changes early.

[pllim]

How is pip pulling in unsupported version from PyPI? jinja2 isn't a direct dependency. Can you please clarify? Thanks!

[pllim]

Nvm, we found it pinned in some upstream pyproject.toml . Thanks for your time.