Touchclient

Classes¶

TouchClient ¶

TouchClient(
    rucio_host=None,
    auth_host=None,
    account=None,
    ca_cert=None,
    auth_type=None,
    creds=None,
    timeout=600,
    user_agent="rucio-clients",
    vo=None,
    logger=LOG,
)

Touch client class to send a trace that can be used to update accessed_at for file or dataset DIDs

Functions¶

touch ¶

touch(scope, name, rse=None)

Sends a touch trace for a given file or dataset.

PARAMETER	DESCRIPTION
`scope`	the scope of the file/dataset to update. TYPE: `str`
`name`	the name of file/dataset to update. TYPE: `str`
`rse`	optional parameter if a specific replica should be touched. TYPE: `Optional[str]` DEFAULT: `None`

RAISES	DESCRIPTION
`DataIdentifierNotFound`	if given dids does not exist.
`RSENotFound`	if rse is not None and given rse does not exist.
`UnsupportedDIDType`	if type of the given DID is not FILE or DATASET.
`RucioException`	if trace could not be sent successfully.