how to get the size of a file in python code example

Example 1: python file size

>>> import os
>>> b = os.path.getsize("/path/isa_005.mp3")
>>> b
2071611

Example 2: Python program to get the file size of a plain file.

import os
filepath='file1.txt'
size=os.path.getsize(filepath)
print(str(size) + ' Bytes')