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_paramspec_tvars in typing.py does nothing #104392

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JelleZijlstra opened this issue May 11, 2023 · 0 comments
Closed

_paramspec_tvars in typing.py does nothing #104392

JelleZijlstra opened this issue May 11, 2023 · 0 comments
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topic-typing type-bug An unexpected behavior, bug, or error

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@JelleZijlstra
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JelleZijlstra commented May 11, 2023 •
edited by bedevere-bot

Several classes in typing.py pass around an attribute called _paramspec_tvars, but nothing depends on its value. It was added in b2f3f8e by @Fidget-Spinner to enforce some behavior around ParamSpec, but since then we have apparently loosened that behavior. Let's just remove the attribute.

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@JelleZijlstra JelleZijlstra added type-bug An unexpected behavior, bug, or error topic-typing labels May 11, 2023
JelleZijlstra added a commit to JelleZijlstra/cpython that referenced this issue May 11, 2023
@JelleZijlstra
pythongh-104392: Remove _paramspec_tvars from typing
d023d87 
This does nothing.
@bedevere-bot bedevere-bot mentioned this issue May 11, 2023
Merged
JelleZijlstra added a commit that referenced this issue May 11, 2023
@JelleZijlstra
gh-104392: Remove _paramspec_tvars from typing (#104393)
37a5d25 
This does nothing.
carljm added a commit to carljm/cpython that referenced this issue May 12, 2023
@carljm
Merge branch 'main' into supermon
8efd7c6 
* main:
  pythongh-91896: Fixup some docs issues following ByteString deprecation (python#104422)
  pythonGH-104371: check return value of calling `mv.release` (python#104417)
  pythongh-104415: Fix refleak tests for `typing.ByteString` deprecation (python#104416)
  pythonGH-86275: Implementation of hypothesis stubs for property-based tests, with zoneinfo tests (python#22863)
  pythonGH-103082: Filter LINE events in VM, to simplify tool implementation. (pythonGH-104387)
  pythongh-93649: Split gc- and allocation tests from _testcapimodule.c (pythonGH-104403)
  pythongh-104389: Add 'unused' keyword to Argument Clinic C converters (python#104390)
  pythongh-101819: Prepare _io._IOBase for module state (python#104386)
  pythongh-104413: Fix refleak when super attribute throws AttributeError (python#104414)
  Fix refleak in `super_descr_get` (python#104408)
  pythongh-87526: Remove dead initialization from _zoneinfo parse_abbr() (python#24700)
  pythongh-91896: Improve visibility of `ByteString` deprecation warnings (python#104294)
  pythongh-104371: Fix calls to `__release_buffer__` while an exception is active (python#104378)
  pythongh-104377: fix cell in comprehension that is free in outer scope (python#104394)
  pythongh-104392: Remove _paramspec_tvars from typing (python#104393)
  pythongh-104396: uuid.py to skip platform check for emscripten and wasi (pythongh-104397)
  pythongh-99108: Refresh HACL* from upstream (python#104401)
  pythongh-104301: Allow leading whitespace in disambiguated pdb statements (python#104342)
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