chore(lint): weekly black/isort/flake8 sweep

[ringo380]

Summary

Auto-generated by the QueryGrade weekly lint routine (2026-05-04).

• Tooling: black + isort across analyzer/ and querygrade/
• Net change: 1 file changed, 7 insertions(+), 3 deletions(-) (analyzer/test_analytics.py)

Note: black reported 53 files reformatted and isort fixed 53 files, but the vast majority of those changes were idempotent relative to HEAD — only test_analytics.py had a net diff.

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Outstanding flake8 findings (manual fix required)

3,173 findings across analyzer/ — none auto-fixable by black/isort. Breakdown by code:

Code	Count	Description
E501	2732	Line too long (> 79 chars)
F401	324	Imported but unused
F841	48	Local variable assigned but never used
F541	19	f-string without placeholders
F405	14	May be undefined from star import
E203	14	Whitespace before :
E402	8	Module level import not at top of file
F811	7	Redefinition of unused name
F403	5	import * used
F821	2	Undefined name

Top findings (first 50 lines of flake8 output):

analyzer/admin/__init__.py:4:80: E501 line too long (85 > 79 characters)
analyzer/admin/__init__.py:16:1: F401 '.ml_admin' imported but unused
analyzer/admin/__init__.py:16:1: F401 '.query_admin' imported but unused
analyzer/admin/__init__.py:16:1: F401 '.user_admin' imported but unused
analyzer/analyzers/base.py:19:1: F401 'django.core.cache.caches' imported but unused
analyzer/analyzers/base.py:152:9: F841 local variable 'start_time' is assigned to but never used

Full output available in /tmp/flake8.txt on the runner. Consider adding a setup.cfg or pyproject.toml [flake8] section with max-line-length = 88 (black's default) to silence the E501 noise.

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Do NOT merge without human review.

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Generated by Claude Code