pydoc documentation- referred to Michele answer

[Michele Simionato]

It works for any module in your path, including your
current directory. Supposer you have

/home/myname/mymodule.py

do the following:

$ cd /home/myname
$ pydoc -g

open the browser and you will see the documentation
for mymodule.py just below the documentation for
the builtin modules.

           Michele Simionato