fix: iter_markers/get_closest_marker returns correct closest MRO marker (#14329) - #14630

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RonnyPfannschmidt wants to merge 8 commits into

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RonnyPfannschmidt:fix/iter-markers-mro-closest-first

Commits on Sep 1, 2026

fix: iter_markers/get_closest_marker now correctly returns closest MRO marker

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4fce447
fix: address review comments on MRO marker iteration

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501e67a
doc: add changelog fragment for #14329

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e47f5e6
fix: preserve add_marker order for MRO markers on Class nodes

RonnyPfannschmidt
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claude
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1a356d0
fix: harden closest-first MRO marker iteration on Class collectors

RonnyPfannschmidt
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claude
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81a845d
doc: credit Wintreist and document the preserved composition order

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5ff1c98
feat: accept any sequence as pytestmark

RonnyPfannschmidt
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claude
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d56c69a
test: cover the Class marker iteration fallbacks

RonnyPfannschmidt
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claude
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ef5994f