def read_data(file, endian, num=1):
    res = struct.unpack(endian + 'L' * num, file.read(num * 4))
    if len(res) == 1:
        return res[0]
    return res
Read a given number of 32-bits unsigned integers from the given file
dataset/ETHPy150Open femmerling/backyard/virtualenv.py/read_data