fix: pin MarkupSafe to 2.0.1 (#33)

[SvizelPritula]

Cherry-pick commit e718c6206e1d1a08c34e3703587c14522e86b391 from ioi2022/cms, which should fix tests breaking due to beaking changes in MarkupSafe.

[codecov[bot]]

Codecov Report

Merging #1211 (ec8a2ec) into master (0401c53) will decrease coverage by 0.21%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1211      +/-   ##
==========================================
- Coverage   63.88%   63.66%   -0.22%     
==========================================
  Files         233      233              
  Lines       17151    17151              
==========================================
- Hits        10957    10920      -37     
- Misses       6194     6231      +37     

Flag	Coverage Δ
functionaltests	47.53% <ø> (-0.23%)	:arrow_down:
unittests	43.98% <ø> (-0.06%)	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
cms/plugin.py	81.81% <0.00%> (-18.19%)	:arrow_down:
cms/service/workerpool.py	66.11% <0.00%> (-6.12%)	:arrow_down:
cms/service/ScoringService.py	68.18% <0.00%> (-6.07%)	:arrow_down:
cms/db/base.py	88.11% <0.00%> (-2.98%)	:arrow_down:
cms/server/admin/handlers/base.py	68.31% <0.00%> (-2.98%)	:arrow_down:
cms/service/EvaluationService.py	74.62% <0.00%> (-2.49%)	:arrow_down:
cms/server/contest/handlers/contest.py	86.40% <0.00%> (-1.95%)	:arrow_down:
cms/io/service.py	72.78% <0.00%> (-1.27%)	:arrow_down:
cms/grading/scoring.py	79.06% <0.00%> (-1.17%)	:arrow_down:
cms/service/ResourceService.py	59.11% <0.00%> (-0.89%)	:arrow_down:
... and 10 more

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[myungwoo]

⬆️

[wil93]

Thanks! I'm taking a look into this issue, a quick feedback in the meantime: I think it would be preferable to avoid adding MarkupSafe as a dependency since it's not actually a dependency for us (it's a dependency of one of our dependencies, Jinja2) so maybe it would be cleaner to solve this by upgrading Jinja2 instead.

[wil93]

Merged like this for now, as it seems that the only other solution would be pinning all dependencies (e.g. using pip-tools or pipenv) and we can do that at a later time. Thanks for the fix!