Documentation

Professional documentation of Python is based on Docstrings. For any object, if I type help(object_name) I get the associated docstring.

I can examine the directory of any object by typing dir(object_name). It is a bit messy, but I can see all the properties of int. One of those properties is __doc__ as shown below.

I wrote the following simple programme. I called the function, that worked. I then asked for the associated docstring using help.