ENH: Dtype._is_immutable #54421
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ENH: Dtype._is_immutable #54421
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thx @jbrockmendel |
mroeschke
reviewed
Aug 6, 2023
| @property | ||
| def _is_immutable(self) -> bool: | ||
| """ | ||
| Can arrays with this dtype be modified with __setitem__? If not, return |
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Should ExtensionArray.__setitem__ have a if dtype._is_immutable: raise TypeError check to solidify this?
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I guess that would be harmless since any working EA.__setitem__ would need to override
mroeschke
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Aug 18, 2023
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cc @phofl