def unpackbits()

in utils.py [0:0]

• 6 lines of code
• 3 McCabe index (conditional complexity)

def unpackbits(sample_bytes, seqlen):
    x = np.zeros((len(sample_bytes), seqlen), dtype=np.int64)

    for i in range(len(sample_bytes)):
        b = np.frombuffer(sample_bytes[i], dtype=np.uint8)
        x[i,:len(b)] = b

    # 0 is reserved for padding -- return bytes in the range of 1-257
    return x + 1