https://docs.python.org/3/library/cgi.html https://docs.python.org/3/library/cgi.html All your prints are essentially sent as response with CGI, but I think for

https://docs.python.org/3/library/cgi.html https://docs.python.org/3/library/cgi.html All your prints are essentially sent as response with CGI, but I think for Python WSGI is the standard you should use, and you can e.g. use jinja to render HTML with templates where you can use variables, certain functions, etc. Is that what you are looking for?