Source code for ultipa.utils.fileSize

import os





def read_in_chunks(filePath, chunk_size=1024*1024):
    """
    Lazy function (generator) to read a file piece by piece.
    Default chunk size: 1M
    You can set your own chunk size
    """
    file_object = open(filePath,'rb')
    while True:
        chunk_data = file_object.read(chunk_size)
        if not chunk_data:
            file_object.close()
            break
        yield chunk_data