In the usage example why are there two enums (my_state, my_status)?

[amitjindal]

Hi, I am trying to understand this. Why do we need two states in Invoice model?

The name: MY_STATE_CHOICES seems to indicate that the my_state is the right enum field for model and you are in fact binding to the same.

But the default specified is wrong in that. Default='open' is not a valid choice in MY_STATE_CHOICES.
Whereas the my_status specifies correct default but it does not seems to be used.

So my question is, if I want to use the package, do I need to specify two states in every model? How will the current sample work since there is no transition that provides source as 'open'.

Please clarify.

[edigerad]

Thank you for pointing this out! It looks like my_status is unnecessary and was left by mistake. The correct field is my_state, and its default value should match a valid choice in MY_STATE_CHOICES. You don't need to define two states in your model—just use my_state. Let me know if you encounter any further issues!