string - How to add leading zeros to ip address using python

Question

This question already has answers here: question from:https://stackoverflow.com/questions/65840988/how-to-add-leading-zeros-to-ip-address-using-python

Answer 1

You can use this:

ip = '1.2.3.4'
'.'.join(i.zfill(3) for i in ip.split('.'))

'001.002.003.004'