How do I check if a value is a valid IP address in Python using socket module?
Gable E

In Python, you can check if a value is a valid IP address using thesocket module. Thesocket module provides various functions and constants to work with network-related operations. Here's a long-form explanation of how to check if a value is a valid IP address using thesocket module: 1. Import the Required Modules: - Begin by importing the necessary modules. In this case, you need thesocket module to perform the IP address validation. - Include the following line at the beginning of your script to import thesocket module:

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import socket

2. Define a Function for IP Address Validation: - To check if a value is a valid IP address, you can define a function that utilizes thesocket module'sinet_pton() function. - Theinet_pton() function converts an IP address from the standard string format to a packed binary format. - Wrap theinet_pton() function call in a try-except block to handle any possible exceptions that may arise. - If theinet_pton() function raises asocket.error exception, it means the provided value is not a valid IP address, and you can returnFalse. Otherwise, returnTrue. - Example:

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def is_valid_ip_address(value):
    try:
   socket.inet_pton(socket.AF_INET, value)
   return True
    except socket.error:
   return False

3. Use the Function for IP Address Validation: - Now, you can use theis_valid_ip_address() function to check if a value is a valid IP address. - Pass the value you want to validate as an argument to the function. - It will returnTrue if the value is a valid IP address orFalse otherwise. - Example usage:

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ip_address = "192.168.0.1"
is_valid = is_valid_ip_address(ip_address)
print(is_valid)  # Output: True

With the above implementation, you can check the validity of an IP address using theis_valid_ip_address() function. It utilizes thesocket module'sinet_pton() function to perform the validation. If the value is a valid IP address, it will returnTrue; otherwise, it will returnFalse. Note: The code provided assumes IPv4 addresses. If you want to validate IPv6 addresses, you need to replacesocket.AF_INET withsocket.AF_INET6 in theinet_pton() function call within theis_valid_ip_address() function.

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