Python 3.1.1 string to hex

Question

I am trying to use str.encode() but I get

>>> \"hello\".encode(hex)
Traceback (most recent call last):
  File \"\", line 1         


        

Answer 1

The easiest way to do it in Python 3.5 and higher is:

>>> 'halo'.encode().hex()
'68616c6f'

If you manually enter a string into a Python Interpreter using the utf-8 characters, you can do it even faster by typing b before the string:

>>> b'halo'.hex()
'68616c6f'

Equivalent in Python 2.x:

>>> 'halo'.encode('hex')
'68616c6f'