tools.py 文件源码

def id_generator(size=8, chars=string.ascii_uppercase + string.digits):
    """Generate a random id.

    This function generate a random id containing uppercase and digits.

    :parameter:
     size : int
        The id length in number of chars.
     chars : strings
        The elements to use to create random id.

    :return: A string, the random generated id.
    """

    return ''.join(random.choice(chars) for _ in range(size))


# Takes list of files as argument, put them in tar archive and return it.