How to use text document in Selenium in python?

Question

Python

I want to make it so that a line (or several lines) is taken from a text document and thrown into a form on the site.
There are 2 forms in total.

Answer 1

Open the file, read the lines into a list. Group them if necessary.
Run selenium.
In a loop for each row/set of rows:

• open the page you want
  
• wait for the download
  
• find the required form input field/fields,
  
• insert a line/lines into the input field/fields,
  
• submit the form.