python - In this function, what is the real meaning of the " * " operator? -

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from crypto.cipher import aes import os import base64 import socket import subprocess  block_size = 16 padding='#'  def _pad(data, pad_with=padding):     return data + (block_size - len(data) % block_size) * padding

i understand character "#" used pad block can't understand meaning of "*", used multiplication.

in python, can multiply string integer repeat string many times. e.g.

'a' * 4

produces

'aaaa'

any class can overload operator * implementing specially-named methods.


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