6 lines
441 B
ReStructuredText
6 lines
441 B
ReStructuredText
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It is now possible to specify hooks that are called whenever an attribute is set **after** a class has been instantiated.
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You can pass ``on_setattr`` both to ``@attr.s()`` to set the default for all attributes on a class, and to ``@attr.ib()`` to overwrite it for individual attributes.
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``attrs`` also comes with a new module ``attr.setters`` that brings helpers that run validators, converters, or allow to freeze a subset of attributes.
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