Different parameter names in `os.path` documentation vs. runtime

[chirizxc]

normcase must be os.path.normcase(s)
basename must be os.path.basename(p)

[sobolevn]

@chirizxc Thanks! Do you want to work on this? :)

[chirizxc]

Yes!

[StanFromIreland]

You will find useful resources in the devguide though you should be able to do this one with just the online GitHub editor.

[chirizxc]

also:
os.path.dirname => s
os.path.isabs => s
os.path.isdir => s

[AA-Turner]

Please don't change anything here. Using single-character variables like 's' or 'p' is much worse than the current documentation (path, etc). These functions should really be treated as if they are positional-only.

A