hash

import hashlib

message = input("Please input:")
m = hashlib.md5()
m.update(message.encode('utf-8'))
print('MD5: ' + m.hexdigest())
# MD5: 04e35eb3e4fcb8b395191053c359ca0e

fname = '/mnt/ssd/share/books/Alice_Wonderland.txt'
with open(fname, 'rb') as f:
    m.update(f.read())
print('MD5:'+m.hexdigest())
# MD5:7e78e7365084c6fa6cf819d9e01483a0