1. Python Regular Expressions Deep Dive Objective: The aim of this assignment is to deepen your practical skills in Python's regular expressions, enhancing your ability to process and manipulate text data. You will tackle a variety of real-world scenarios, applying regex to extract, validate, and transform text effectively.

Task 1: Email Extraction Enhancement

Problem Statement: You have a script that extracts email addresses from a text but needs to be refined to exclude certain domains (e.g., 'exclude.com'). Modify the script to extract all email addresses except those from the specified domain.

Code Example:

import re

text = "Emails: user1@domain.com, user2@exclude.com, user3@domain.com" emails = re.findall(r"\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+.[A-Z|a-z]{2,}\b", text) print(emails) Adapt the regex pattern to exclude email addresses from 'exclude.com'.

Ensure the script still extracts all other valid email addresses.