bpo-41810: Reintroduce `types.EllipsisType`, `.NoneType` & `.NotImplementedType`#22336

Merged

gvanrossum merged 13 commits intopython:masterfrom

Sep 22, 2020

Commits on Sep 21, 2020

Reintroduced `types.EllipsisType`
Bas van Beek
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Replaced `type(...)` and `type(ellipsis)` with `types.EllipsisType`
Bas van Beek
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Added `EllipsisType` to the documentation
Bas van Beek
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Added Misc/NEWS.d and whatsnew entries
Bas van Beek
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Updated the acknowledgements
Bas van Beek
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Reintroduced `types.NoneType` and `types.NotImplementedType`
Bas van Beek
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Replaced `type(NotImplemented)` and `type(None)`
Bas van Beek
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Added `types.NoneType` & `types.NotImplementedType` to whatsnew and the docs
Bas van Beek
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Replaced a duplicate `EllipsisType` with `NotImplementedType`
Bas van Beek
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Provide motivation for the type reintroduction
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Explicitly mention static type checkers
Bas van Beek
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Revert the `type(...)` to `types....` replacements
Bas van Beek
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Commits on Sep 22, 2020

Reworded parts of the `constants` documentation
Bas van Beek
committed