How to print module documentation in Python
Question: I know this question is very simple, I know it must have been asked a lot of
times and I did my search on both SO and Google but I could not find the
answer, probably due to my lack of ability of putting what I seek into a
proper sentence.

I want to be able to read the docs of what I import.

For example if I import x by "import x", I want to run this command, and have
its docs printed in Python or ipython.

What is this command-function?

Thank you.

PS. I don't mean dir(), I mean the function that will actually print the docs
for me to see and read what functionalities etc. this module x has.


Answer: `pydoc foo.bar` from the command line or `help(foo.bar)` or `help('foo.bar')`
from Python.

