Python BitArray.get_bit Examples

Example #1

File: bits.py Project: bostwick/CS4500

def get_bit(bytearr, offset):
    """ Returns the bit at offset into a bytearray """
    byte_idx = offset / 8
    bit_idx = offset - (byte_idx * 8)
    
    byte = bytearr[byte_idx]
    bits = BitArray(byte)
    
    return bits.get_bit(bit_idx)