iframe-proxy | Sunbelt Computer Software

33 lines (26 loc) · 728 Bytes

import base64

def base85_encode(string: str) -> bytes:

"""

>>> base85_encode("")

b''

>>> base85_encode("12345")

b'0etOA2#'

>>> base85_encode("base 85")

b'@UX=h+?24'

"""

# encoded the input to a bytes-like object and then a85encode that

return base64.a85encode(string.encode("utf-8"))

def base85_decode(a85encoded: bytes) -> str:

"""

>>> base85_decode(b"")

>>> base85_decode(b"0etOA2#")

'12345'

>>> base85_decode(b"@UX=h+?24")

'base 85'

"""

# a85decode the input into bytes and decode that into a human readable string

return base64.a85decode(a85encoded).decode("utf-8")

if __name__ == "__main__":

import doctest

doctest.testmod()

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