property_of()

Return a function that retrieves a property value from a given object.

Implementation

Args: obj: The object to get properties from Returns: A function that gets properties from the object

Example

                            obj = {'a': 1, 'b': 2}
property_of(obj)('a')
                        

Expected output: 1

Source Code

                        def property_of(obj: Any) -> Callable:
    return (
        lambda prop_name: obj.get(prop_name)
        if isinstance(obj, dict)
        else getattr(obj, prop_name, None)
    )
                    