How to get a list of built-in modules in python?

Question

I would like to get a list of names of built-in modules in python such that I can test the popularity of function\'s naming conventions (underline, CamelCase or mixedCase).<

Answer 1

How about this? Though, this gets a list of built-in functions and variables rather than modules...

dir(__builtins__)

help('modules') will give you a list of all modules, according to How can I get a list of locally installed Python modules?. Not a list of strings, though.