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Better example of shallow dict export of a dataclass #117812

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Apr 14, 2024
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Better example of shallow dict export of a dataclass #117812

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2 changes: 1 addition & 1 deletion Doc/library/dataclasses.rst
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Expand Up @@ -362,7 +362,7 @@ Module contents

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

dict((field.name, getattr(obj, field.name)) for field in fields(obj))
{field.name: getattr(obj, field.name) for field in fields(obj)}

:func:`!asdict` raises :exc:`TypeError` if ``obj`` is not a dataclass
instance.
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