There is a form on the page - http://biborus.pythonanywhere.com/ You need to use Flask to get a request from the form, and give the user the same page + information on the processed request. For example, the number of characters in the request. How is this implemented?

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1 answer 1

Can be implemented using re and requests modules

 import re import requests test = requests.get('http://site.com') form_pars = re.findall(r'<input.*', test.text) # Это регулярное выражение только для '<input' формы print(form_pars)

Next, get the keys and send the corresponding requests gett or post with the necessary parameters, look in the direction of library libraries for parsing sites. There are a lot of examples of how to make a web interface on Flask