jhidding

class Archive(object):
    """Easy interface to `tarfile`.
 
    We use buffered `tar` files to communicate with Docker
    containers. This class provides an easy way to create
    `tar` buffers on the fly, or read from them.
 
    Methods in this class can be chained JS style."""
    def __init__(self, mode, data=None):
        self.file = io.BytesIO(data)