def get(self, cluster, environ, topology, container):
    '''
    :param cluster:
    :param environ:
    :param topology:
    :param container:
    :return:
    '''
    offset = self.get_argument("offset")
    length = self.get_argument("length")
    path = self.get_argument("path")

    data = yield access.get_container_file_data(cluster, environ, topology, container, path,
                                                offset, length)

    self.write(data)
    self.finish()
def get(self, cluster, environ, topology, container):
    '''
    :param cluster:
    :param environ:
    :param topology:
    :param container:
    :return:
    '''
    offset = self.get_argument("offset")
    length = self.get_argument("length")
    path = self.get_argument("path")

    data = yield access.get_container_file_data(cluster, environ, topology, container, path,
                                                offset, length)

    self.write(data)
    self.finish()
def get ( self , cluster , environ , topology , container ) : offset = self . get_argument ( "offset" ) length = self . get_argument ( "length" ) path = self . get_argument ( "path" ) data = yield access . get_container_file_data ( cluster , environ , topology , container , path , offset , length ) self . write ( data ) self . finish ( )
:param cluster:
    :param environ:
    :param topology:
    :param container:
    :return:
: param cluster : : param environ : : param topology : : param container : : return :