The easiest option to redirect the output of Python script in a file and using php to display this file in the browser. Press F5 and the updated file is displayed. You can include JS script to auto-update.
In General, I advise you not to torment PHP, and raise a simple wsgi app on Python, flask there, Yes, the same as django. In the future, to save the results of parsing in the database of this application. And then want configuralo bolted to the script with a web muzzle, or any other viewer results\logs, and will be in two languages to write.