import binascii def hex(self,s): h = str(binascii.hexlify(s.encode())) h = h.replace("b'",'') h = h.replace("'",'') return h def unhex(self,h): s = str(binascii.unhexlify(h.encode())) s = s.replace("b'",'') s = s.replace("'",'') return s

https://docs.python.org/3.2/library/binascii.html

oneliner to convert between hex and string convert from string to hex : s = "foo".encode("utf-8").hex() convert from hex to tring: bytes.fromhex('6b6f626f').decode('utf-8') convert string to byte: b = bytes(s, "utf-8") 24.05.14

https://stackoverflow.com/questions/3283984/decode-hex-string-in-python-3

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