How to read python documentation in Emacs

Question

How can I get the python document in Emacs.I list two ways.

1、Using the man command?But I don't know where to download man file.

2、Some people suggest me to use dash in Emacs.What's dash.I can't find dash-mode in Emacs.

Answer 1

Both Elpy and Anaconda-mode have ways of looking up Python documentation:

In Elpy: https://elpy.readthedocs.io/en/latest/ide.html#command-elpy-doc

In Anaconda-mode: https://github.com/proofit404/anaconda-mode#eldoc

I have used both these packages in the past, and both are great!