pyBits

the pybits library is very small but usefull and has 5 functions:

###1. readBitsFromFile: Returns a two-dimensional list: in each byte 8 bits

###2. readBitsFromText: Gets plain text and returns two-dimensional array of bits

###3. getTextFromBytes: Gets bytes array and returns plain text

###4. writeBytesToFile: Gets a file name and writes chars to it which are represented by Unicode

###5. bits2bytes: Gets a two-dimensional list of bits and converts it into one-dimensional list of bytes