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[2.2.x] Refs #30083 -- Clarified database state of instances in signals.pre_init docs.
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@ -99,6 +99,13 @@ Arguments sent with this signal:
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``instance``
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The actual instance of the model that's just been created.
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.. note::
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``instance._state`` isn't set before sending the ``post_init`` signal,
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so ``_state`` attributes always have their default values. For example,
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``_state.db`` is ``None`` and cannot be used to check an ``instance``
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database.
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``pre_save``
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------------
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