8000 bpo-43905: Expand dataclasses.astuple() and asdict() docs by akulakov · Pull Request #26154 · python/cpython · GitHub
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bpo-43905: Expand dataclasses.astuple() and asdict() docs #26154

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Merged
merged 8 commits into from
Nov 29, 2021
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bpo-43905: Expand dataclasses.astuple() and asdict() docs #26154

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75a6626
Update dataclasses.rst
akulakov May 15, 2021
1b80a7a
Moved 'deepcopy' sentence to the first paragraph.
akulakov May 24, 2021
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📜🤖 Added by blurb_it.
blurb-it[bot] May 24, 2021
be3feaf
fix trailing whitespace
akulakov Nov 29, 2021
f0e5b87
fix one more trailing space
akulakov Nov 29, 2021
f9f2734
added deepcopy note and workaround to `asdict`
akulakov Nov 29, 2021
fbcc54a
remove tildes in links
akulakov Nov 29, 2021
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update news
akulakov Nov 29, 2021
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fix trailing whitespace
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@akulakov
akulakov authored Nov 29, 2021
commit be3feaf9e5e78a9228957397447f68cf34e1afb5
4 changes: 2 additions & 2 deletions Doc/library/dataclasses.rst
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Expand Up @@ -356,9 +356,9 @@ Module contents

assert astuple(p) == (10, 20)
assert astuple(c) == ([(0, 0), (10, 4)],)

To create a shallow copy, the following workaround may be used::

tuple(getattr(instance, field.name) for field in dataclasses.fields(instance))

Raises :exc:`TypeError` if ``instance`` is not a dataclass instance.
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