Refactor scale offset into dedicated helper functions. - #8449
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Jens Hedegaard Nielsen (jenshnielsen) wants to merge 1 commit into
Open
Refactor scale offset into dedicated helper functions.#8449Jens Hedegaard Nielsen (jenshnielsen) wants to merge 1 commit into
Jens Hedegaard Nielsen (jenshnielsen) wants to merge 1 commit into
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The scale and offset conversions assume a numeric data type and rely on catching TypeError, which does not fit the generic parameter data type. They were expressed inline, so the working variable was repeatedly narrowed to whatever the last branch assigned, and each step needed a suppression. Move them into four module level helpers that take and return Any. This keeps the arithmetic out of the generic class, deduplicates the iterable and scalar branches, and drops the suppressions in this file from 15 to 3. Also stop routing issuperset through __contains__, which ty cannot resolve on Self when the class type parameter has a bound.
Jens Hedegaard Nielsen (jenshnielsen)
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August 26, 2026 09:05
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #8449 +/- ##
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Coverage 71.12% 71.12%
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Files 305 305
Lines 31952 31960 +8
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+ Hits 22725 22733 +8
Misses 9227 9227 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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The scale and offset conversions assume a numeric data type and rely on catching TypeError, which does not fit the generic parameter data type. They were expressed inline, so the working variable was repeatedly narrowed to whatever the last branch assigned, and each step needed a suppression.
Move them into four module level helpers that take and return Any. This keeps the arithmetic out of the generic class, deduplicates the iterable and scalar branches, and drops the suppressions in this file from 15 to 3.
Also stop routing issuperset through contains, which ty cannot resolve on Self when the class type parameter has a bound.
lifted from #8441