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Feat/watchpoints #13248

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bzoracler
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This is a complete set of stubs for the watchpoints package (GitHub: https://github.com/gaogaotiantian/watchpoints).

Even though it seems like activity is low, it still gets ~800 downloads a week, and its lowish numbers are due to it being a debugging tool rather than a dependency library.

Its stated Python support ranges (3.6-3.10) are modest - I've run the tests locally on Python 3.13-dev and they pass without any modifications.

The intended API and types were inferred through the implementation and the README.

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bzoracler commented Dec 14, 2024

pyright error seems like a bug - reported at microsoft/pyright#9584 Not a bug

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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉

_Identifier: TypeAlias = str

class Watch:
custom_printer: Callable[[Any], None] | None
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Several callback types this package have Any as argument type(s), which are assigned with user-defined callbacks. I avoided using object here to be compatible with user-defined callbacks, which may annotate the parameters with more precise types.

  • Printer callbacks: accepts any object and writes to a stream
  • Compare (cmp) callbacks: Accepts any 2 objects and compare their equality
  • copy: Makes a copy of any object
  • when callbacks: Inspect/trace/watch an object when a condition is fulfilled; takes any object and outputs a bool.

@bzoracler bzoracler marked this pull request as ready for review December 14, 2024 20:39
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