chore(deps): update dependency ty to v0.0.72 - autoclosed

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This PR contains the following updates:

Package	Change	Age	Confidence
ty (changelog)	==0.0.69 → ==0.0.72

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Release Notes

astral-sh/ty (ty)

v0.0.72

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Released on 2026-08-14.

Preview features

• Check PEP 723 scripts in isolation (#​27462)

Library support

• Pydantic: Accept documented boolean and fractional inputs (#​27754)
• Pydantic: Accept enum members for lax string and integer fields (#​27751)

Diagnostics

• Improve assignability hints for protocols and TypedDict types (#​27717)

Core type checking

• Avoid treating augmented assignments as attribute definitions (#​27633)
• Diagnose invalid module-level __getattr__ calls (#​27507)
• Fix overload argument expansion with unpacked positional arguments (#​27744)
• Fix specialization of generic TypedDict aliases (#​27760)
• Ignore generic declaration metadata in staticness checks (#​27692)
• Preserve tuple types containing Never (#​27580)
• Report deprecated unary operations (#​27584)
• Respect variance when inferring structural and callable types (#​27707)
• Support TypeVarTuple in call binding (#​26886)
• Treat generator-expression exceptions as eagerly evaluated (#​27735)

Performance

• Avoid exponential narrowing of gradual string-literal unions (#​27742)

Contributors

• @​AlexWaygood
• @​Andrej730
• @​charliermarsh
• @​MichaReiser
• @​dhruvmanila
• @​carljm

v0.0.71

Compare Source

Released on 2026-08-12.

Library support

• Respect third-party keyword-only fields before Python 3.10 (#​27699)

Diagnostics

• Diagnose invalid __getattribute__ calls (#​27506)
• Validate boolean conversion in comprehension filters (#​27641)
• Validate unpacked callable argument shapes (#​27516)

Core type checking

• Avoid introducing boolean literals when narrowing integers (#​27698)
• Fix truthiness inference for subclassable known classes (#​27638)
• Handle class objects that may be descriptors (#​26687)
• Infer type variables through nominal type[...] parameters (#​27689)
• Model exception flow with operation checkpoints (#​27471)
• Preserve constrained TypeVar types when slicing (#​27645)
• Preserve enum attributes on Self and bounded type variables (#​27644)
• Preserve enum exhaustiveness with custom _missing_ methods (#​27700)
• Preserve literal-string origin in comparison narrowing (#​27582)
• Resolve generic type aliases subscripted inside type[] (#​27663)
• Restrict equality impossibility to static bounds (#​27655)

Performance

• Avoid deriving sequents for type variables with concrete bounds (#​27587)

Contributors

• @​dcreager
• @​augustelalande
• @​charliermarsh
• @​carljm
• @​AlexWaygood
• @​ibraheemdev

v0.0.70

Compare Source

Released on 2026-08-10.

LSP server

• Enable and downrank auto-import completions from stub-only modules (#​27433)
• Fix signature help at end of file (#​27622)
• Normalize type labels in structured docstrings (#​26923)
• Preserve typing-only completion ranking in TYPE_CHECKING blocks (#​27549)

CLI

• Avoid deadlock when scheduling watch checks (#​27605)

Diagnostics

• Add an opt-in unsound-return-statement lint (#​27561)
• Add an opt-in unsound-yield lint (#​27593)
• Diagnose invalid __getattr__ calls (#​27502)
• Diagnose invalid descriptor __get__ calls (#​27400)

Core type checking

• Consider object members in protocol comparisons (#​27532)
• Exclude quantified constraints from semantic type walks (#​27613)
• Expand Generator aliases when evaluating return, send, and yield types (#​27577)
• Infer precise TypedDict key-membership truthiness (#​27579)
• Infer variance through type[T] (#​27534)
• Preserve contextual inference for declarations in loops (#​27594)
• Recognize overlapping NewType types and their underlying values (#​27522)
• Require ClassVar declarations for protocol members (#​27530)
• Stabilize recursive gradual type alias materialization (#​27563)
• Support Annotated inside type[...] (#​27629)
• Validate augmented assignment stores (#​27545)

Contributors

• @​AlexWaygood
• @​carljm
• @​charliermarsh
• @​MichaReiser
• @​lerebear

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