Python enum implementation

 

This question already has an answer here:

  • How can I represent an 'Enum' in Python? 43 answers

    • You should never have to create an instance of an enum; they're all accessed directly from the class, and you can just assign them to variables as you like: 

    a = CBarReference.ThisBar
b = CBarReference.NextBar
c = CBarReference.Undefined
d = CBarReference.ThisBar
assert(a == d)
assert(b != a)
assert(b != c)
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