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Suppose I have any data stored in bytes. For example:
0110001100010101100101110101101
How can I store it as printable text? The obvious way would be to convert every 0 to the character ‘0’ and every 1 to the character ‘1’. In fact this is what I’m currently doing. I’d like to know how I could pack them more tightly, without losing information.
I thought of converting bits in groups of eight to ASCII, but some bit combinations are not
accepted in that format. Any other ideas?
What about an encoding that only uses “safe” characters like base64?
http://en.wikipedia.org/wiki/Base64
EDIT: That is assuming that you want to safely store the data in text files and such?
In Python 2.x, strings should be fine (Python doesn’t use null terminated strings, so don’t worry about that).
Else in 3.x check out the bytes and bytearray objects.
http://docs.python.org/3.0/library/stdtypes.html#bytes-methods