8000 PEP 692: Introduce proposed enhancements and expand Motivation section by franekmagiera · Pull Request #2732 · python/peps · GitHub
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PEP 692: Introduce proposed enhancements and expand Motivation section #2732

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Merged
merged 15 commits into from
Aug 23, 2022
Merged

PEP 692: Introduce proposed enhancements and expand Motivation section #2732

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01c4ead
Introduce proposed PEP 692 enhancements
franekmagiera Jul 24, 2022
2b2973f
Expand Motivation section
franekmagiera Jul 25, 2022
5e6d8ec
Rever unnecessary diff
franekmagiera Jul 25, 2022
aef51e7
Change Post-History header values order to ascending
franekmagiera Jul 26, 2022
0452b55
Apply suggestions from code review
franekmagiera Jul 27, 2022
cda313c
Refactor the Motivation section as per comments
franekmagiera Jul 27, 2022
cf2d134
Add suggestion from the code review and fix link
franekmagiera Jul 27, 2022
6a7442b
Wordsmithing
franekmagiera Jul 27, 2022
52d151b
Shorten the Intended Usage section and further refactor the Motivatio…
franekmagiera Jul 28, 2022
a5b1144
Wordsmithing
franekmagiera Jul 28, 2022
ae2fcc3
Simplify reference
franekmagiera Jul 29, 2022
257fa01
Change the dunder name to __typing_unpack__
franekmagiera Aug 6, 2022
d8de2d5
Fix the magic method call explanation
franekmagiera Aug 8, 2022
d5367da
Clean up the use of 'parameters' and 'arguments'
franekmagiera Aug 9, 2022
257ec59
Apply suggestions from code review
franekmagiera Aug 10, 2022
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Fix the magic method call explanation
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@franekmagiera
franekmagiera committed Aug 8, 2022
commit d8de2d5a8a5c4323c258637b784b17f307ddbe69
2 changes: 1 addition & 1 deletion pep-0692.rst
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Expand Up @@ -490,7 +490,7 @@ To accomplish this, we propose a new dunder called ``__typing_unpack__``.
The double asterisk syntax should result in a call to the ``__typing_unpack__``
special method on an object it was used on. This means that at runtime,
``def foo(**kwargs: **T): ...`` is equivalent to
``def foo(**kwargs: T.__typing_unpack__()): ...``.
``def foo(**kwargs: type(T).__typing_unpack__(T)): ...``.
``TypedDict`` is the only type in the standard library that is expected to
implement ``__typing_unpack__``, which should return ``Unpack[self]``.

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