What is the maximum length for an attribute name in python?

Question

I want to check the conformance checking on a source code project, for that I am writing some set of functions.

Like this:

e.g.: 

check_5_theVersionOfAllVPropsMatchesTheVersionOfTheAutolinkHeader()

Can I take long names for the functions? 

Answer 1

Please be informed that you can have unlimited length of Identifiers in Python.                   

But I think you will violate PEP-8, and PEP-20 (the Zen of Python):

Limit all lines to a maximum of 79 characters.

Readability counts.

For more information, you can refer to the below tutorial: