2018-11-03 20:08:13 +00:00
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import base64
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2019-10-05 05:14:13 +00:00
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2020-11-23 07:31:43 +00:00
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def encode_to_b16(inp: str) -> bytes:
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"""
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Encodes a given utf-8 string into base-16.
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>>> encode_to_b16('Hello World!')
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b'48656C6C6F20576F726C6421'
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>>> encode_to_b16('HELLO WORLD!')
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b'48454C4C4F20574F524C4421'
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>>> encode_to_b16('')
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b''
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"""
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2019-10-05 05:14:13 +00:00
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encoded = inp.encode("utf-8") # encoded the input (we need a bytes like object)
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b16encoded = base64.b16encode(encoded) # b16encoded the encoded string
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2020-11-23 07:31:43 +00:00
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return b16encoded
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2019-10-05 05:14:13 +00:00
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2018-11-03 20:08:13 +00:00
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2019-10-05 05:14:13 +00:00
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if __name__ == "__main__":
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2020-11-23 07:31:43 +00:00
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import doctest
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doctest.testmod()
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