Is there a Python equivalent for Scala's Option or Either?

Question

I really enjoy using the Option and Either monads in Scala. Are there any equivalent for these things in Python? If there aren\'t, then what is the pythonic way of handling erro

Answer 1

A list that happens to always be of length zero or one fulfills some of the same goals as optional/maybe types. You won't get the benefits of static typing in Python, but you'll probably get a run-time error even on the happy path if you write code that tries to use the "maybe" without explicitly "unwrapping" it.