Various Python3 snippets

Python3.py

# hash checksum sha3-224
import sys
import hashlib

if sys.version_info < (3, 6):
	import sha3

# initiating the "s" object to use the
# sha3_224 algorithm from the hashlib module.
s = hashlib.sha3_224()

# will output the name of the hashing algorithm currently in use.
print(s.name)

# will output the Digest-Size of the hashing algorithm being used.
print(s.digest_size)

# providing the input to the hashing algorithm.
s.update(b"GeeksforGeeks")

print(s.hexdigest())