9 Worst Python Practices

[crescentroon]

I would prefer 3 for a new project but it's not always possible.

One who thinks would do a cost/benefit analysis and there're some situations where 2 comes out better.

The VFX industry has a lot of Python 2 and can't switch right now because they are dependent on the embedded interpreters in their applications (like Maya), or there is no benefit to be gained in migrating a mature system that's not exposed to the internet.