On 10/21/2019 10:33 PM, Steve Jorgensen wrote:
class ChoiceEnum(Enum):
def __init__(self, src=None, label=None):
super().__init__()
if isinstance(src, Label):
value = None
label = str(src)
else:
value = src
self._value_ = self.name if value is None else value
self.label = label or _label_from_name(self.name)
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
--
~Ethan~
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