How to Verify the Legitimacy of an IP Address in Python?

How to ascertain the Validity of an IP Address in Python

Question:

How can you effectively validate if an IP address entered by a user is legitimate? This user input is provided as a string.

Answer:

Abstain from manually analyzing the address. Instead, utilize Python's inbuilt socket module's inet_aton function to conduct the validation.

import socket

try:
    socket.inet_aton(addr)
    # Legal
except socket.error:
    # Illegal

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