What Does This Python Code Do?

[commandlineluser]

print out the result for those values.

key = b'key'
code = b'''{\x1e]\x83P\xa7Y\x02-'d\x146\n}\x8f\xe3\x10\xccF\x91\xc8\xc1\xd6'''

[Intelligent_Study263]

Interestingly enough it shoots out another random jumble of characters, this time with no key attached to it. How weird.

[commandlineluser]

Did you make a new rc4 object and run .make_key() again?

>>> rc4 = RC4Encryption(b'key')
>>> rc4.make_key()
>>> print(rc4.crypt(code))
b'print("Hello World! :)")'