Now, I can't show what I want in the current blog format, so you will have to link to my GitHub Pages space, where markdown and reStructureText are supported more fully.
The theme I used for these pages is one of the simplest, so no fancy table of contents or anything.
The main section is a very verbose document showing the types of things that you can put into code documentation for functions, classes and/or modules.
So go beyond...
def my_func(txt=None):
"""Return stuff. Document later"""
if txt:
return txt
return "Read the function docstring"
and do the next person, or yourself a favor.