ModelTypeValidator.get_value

ModelTypeValidator.get_value(obj, attr, accessor=None, default=<marshmallow.missing>)

Return the value for a given key from an object.

Parameters

  • obj (object) – The object to get the value from.

  • attr (str) – The attribute/key in obj to get the value from.

  • accessor (callable) – A callable used to retrieve the value of attr from the object obj. Defaults to marshmallow.utils.get_value.