I can still create my own web system directly from the Apache server (from XAMPP) without using cumbersome interface like WSIG, FLAGS. This way, most of the data can be easily extracted from os.environ. However, I have only one problem.
Currently I have been using cgi.FieldStorage to get the HTTP POST query. However, I have been advised to start using multipart from now on because cgi.FieldStorage is deprecated and slated for removal in Python 3.13! However, I still do not see an example of how to get the HTTP POST query with the function multipart!? I am mainly wondering where the HTTP POST query is stored by Apache or os.environ.