Ethan Furman wrote:
> > Experimenting is good! However, you'll want to either build your own
> > metaclass
> and/or prepared dict, or do some work on your __new__/__init__
> methods for building enum members. Currently, you are reassigning _value_ in
> __init__, which leaves some internal structures not matching the Enum.
> --> class Food(ChoiceEnum):
> ... APPLE = ()
> ... ICED_TEA = ()
> ...
> --> Food['APPLE']
> <Food.APPLE: 'APPLE'>
> --> Food.APPLE
> <Food.APPLE: 'APPLE'>
> --> Food('APPLE')
> Traceback (most recent call last):
> ...
> ValueError: 'APPLE' is not a valid Food
Thanks for that info.
Per the example in
https://docs.python.org/3/library/enum.html#when-to-use-new-vs-init, it looks
like I can properly set the `_value_` property in the `__new__` method of the
`Enum` subclass without needing to subclass `EnumMeta`. Am I understanding that
correctly?
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