8000 Rephrase: "`Callable` now supports `[]`. See `PEP585` and `types-genericalias`" · Issue #98507 · python/cpython · GitHub
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Rephrase: "Callable now supports []. See PEP585 and types-genericalias" #98507

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sobolevn opened this issue Oct 21, 2022 · 3 comments
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Rephrase: "Callable now supports []. See PEP585 and types-genericalias" #98507

sobolevn opened this issue Oct 21, 2022 · 3 comments
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@sobolevn
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I think it would be better to say: "Callable now supports __class_getitem__. See PEP585 and types-genericalias"

Because it is not quite clear what [] is:

  • empty list?
  • slices?
  • __getitem__ operator?
  • __class_getitem__ method?

I will send a PR.
@sobolevn sobolevn added docs Documentation in the Doc dir topic-typing labels Oct 21, 2022
@sobolevn sobolevn self-assigned this Oct 21, 2022
@bedevere-bot bedevere-bot mentioned this issue Oct 21, 2022
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@Fidget-Spinner
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__class_getitem__ has its own problems too - unless you're aware of typing internals, no one knows what it is. Users also won't understand the implications.

It might be better to say Now supports subscripting ([]).

@sobolevn
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Done :)

AlexWaygood pushed a commit that referenced this issue Oct 24, 2022
@sobolevn
gh-98507: [typing docs] Rephrase "now supports []" to "now supports…
e3b9dd8 
… subscripting" (#98508)
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Oct 24, 2022
@sobolevn @miss-islington
pythongh-98507: [typing docs] Rephrase "now supports []" to "now su…
cbe1b15 
…pports subscripting" (pythonGH-98508)

(cherry picked from commit e3b9dd8)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
@bedevere-bot bedevere-bot mentioned this issue Oct 24, 2022
Merged
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Oct 24, 2022
@sobolevn @miss-islington
pythongh-98507: [typing docs] Rephrase "now supports []" to "now su…
9fbf88a 
…pports subscripting" (pythonGH-98508)

(cherry picked from commit e3b9dd8)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
@bedevere-bot bedevere-bot mentioned this issue Oct 24, 2022
Merged
miss-islington added a commit that referenced this issue Oct 24, 2022
@miss-islington @sobolevn
gh-98507: [typing docs] Rephrase "now supports []" to "now supports…
cdbfce1 
… subscripting" (GH-98508)

(cherry picked from commit e3b9dd8)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
miss-islington added a commit that referenced this issue Oct 24, 2022
@miss-islington @sobolevn
gh-98507: [typing docs] Rephrase "now supports []" to "now supports…
d79a42a 
… subscripting" (GH-98508)

(cherry picked from commit e3b9dd8)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
@AlexWaygood
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Thanks @sobolevn!

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