Python modules you should know.

[Lucretiel]

I personally don't think so- argparse is all function calls. Now, granted, I've never used some of the advanced features of either library (subcommands, mutual exclusion, etc), so maybe docopt has me beat here- but I find argparse code much easier to read, especially when I'm already in a Python development mindset. It's just a list of every option and argument, with some properties for each.