All pull requests

Pull requests

• Fix crash when mutating float literals too large for a float

  #605·Ishaan400 opened Oct 17, 2026Contributor·

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• Fix enums with custom __init__ failing to import under mutmut

  #603·zyv opened Oct 16, 2026·

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• Fix crash on dangling symlinks when copying into mutants/ (#582)

  #595·Ishaan400 opened Oct 10, 2026Contributor·

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• Fix wildcard mutant patterns selecting no tests for the clean run

  #594·Ishaan400 opened Oct 9, 2026Contributor·

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• Do not mutate typing.Protocol classes

  #591·GiulioDER opened Oct 3, 2026·

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• Skip -/+ swaps for unary ops in match-case patterns

  #589·GhostCoder6969 opened Sep 30, 2026·

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• chore: up min version pytest support to 7.4.4 and improve typing

  #588·even-even opened Sep 26, 2026Contributor·

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• Add mutmut.is_mutmut_generated_name for tests that inspect classes

  #587·kellyhair opened Sep 26, 2026·

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• Mutate f-strings and concatenated strings

  #580·nabi-noor opened Sep 10, 2026·

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• Add configurable mutation type filtering

  #579·nabi-noor opened Sep 10, 2026·

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• Parallel type checking when using mypy

  #575·sknigh opened Sep 8, 2026·

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• Render mutant copies by splicing text instead of rebuilding trees

  #574·sknigh opened Sep 8, 2026·

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• Reduce the coordinator's per-mutant overhead

  #573·sknigh opened Sep 8, 2026·

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• Skip the clean run when the suite is already known to pass.

  #572·sknigh opened Sep 8, 2026·

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• Run the type checker in the background and attribute errors via the span index

  #571·sknigh opened Sep 8, 2026·

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• Make trampoline hits cheap during stats collection

  #570·sknigh opened Sep 8, 2026·

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• test: the stats collector counts only the call phase

  #562·espressolee opened Sep 3, 2026Contributor·

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• fix: ignore sockets and other non-file files

  #517·Otto-AA opened May 9, 2026Collaborator·

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• Windows support

  #404·Otto-AA opened Jul 6, 2025Collaborator·3 of 7 tasks·

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