Align pylint fixes in edx-platform Problem XBlock with extracted xblocks-contrib/problem

[irtazaakram]

• Resolves Align pylint fixes in edx-platform Problem XBlock with extracted xblocks-contrib/problem public-engineering#459

Targeted files include:

openedx/core/djangolib/markup.py
openedx/core/djangolib/tests/test_markup.py
openedx/core/lib/safe_lxml/xmlparser.py
xmodule/capa_block.py
xmodule/capa/
xmodule/contentstore/django.py
xmodule/fields.py
xmodule/progress.py
xmodule/raw_block.py
xmodule/stringify.py
xmodule/tests/test_capa_block.py
xmodule/tests/test_fields.py
xmodule/tests/test_progress.py
xmodule/tests/test_stringify.py
xmodule/tests/test_xml_block.py
xmodule/util/sandboxing.py
xmodule/x_module.py
xmodule/xml_block.py

Testing:

Problem Category	Problem Type	Correct/ Incorrect	Partial Credit	Logic/ Random	UI (Reset/ ShowAns)	Advanced (XML/Ext)
Simple	Single Select (MCQ)	⬜	—	✅	✅	✅
	Multi-select (Checkbox)	✅	✅	—	✅	✅
	Dropdown	⬜	—	—	⬜	⬜
	Text Input	⬜	—	⬜	⬜	⬜
	Numerical Input	⬜	—	⬜	⬜	⬜
Advanced	Circuit Schematic	⬜	—	—	⬜	⬜
	Custom JS (JSInput)	⬜	⬜	⬜	⬜	⬜
	Custom Python-evaluated	⬜	⬜	⬜	⬜	⬜
	Image Mapped Input	⬜	—	—	⬜	⬜
	Math Expression Input	⬜	—	—	⬜	⬜
	Problem w/ Adaptive Hint	⬜	⬜	—	⬜	⬜
	Drag and Drop	⬜	—	—	⬜	⬜
Complex	Multipart Problems	⬜	⬜	⬜	⬜	⬜
	External Grader (XQueue)	⬜	⬜	—	—	⬜
	Python Lib (zip)	—	—	⬜	—	⬜
STEM Tools	Chemical Equation	⬜	—	—	⬜	⬜
	VSEPR (Molecular Geog)	⬜	—	—	⬜	⬜
	MATLAB Problem	⬜	—	—	⬜	⬜
	File Submission	—	—	—	⬜	⬜
	Gene Explorer	⬜	—	—	⬜	⬜
	Molecule Editor	⬜	—	—	⬜	⬜
	Protein Builder	⬜	—	—	⬜	⬜
	Crystallography	⬜	—	—	⬜	⬜
	Code Input	⬜	⬜	—	⬜	⬜
	Annotation	—	—	—	⬜	⬜

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Sandbox deployment failed 💥
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Sandbox deployment successful 🚀
🎓 LMS
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ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements