QueryOrigin#
- class astropy.io.votable.dataorigin.QueryOrigin[source]#
Bases:
object
Data class storing query execution information that generated the VOTable.
- Attributes:
- ivoid_service
python:str
IVOID of the service that produced the VOTable (default: None)
- publisher
python:str
Data centre that produced the VOTable (default: None)
- server_software
python:str
Software version (default: None)
- service_protocol
python:str
IVOID of the protocol through which the data was retrieved (default: None)
- request
python:str
Full request URL including a query string (default: None)
- query
python:str
An input query in a formal language (e.g, ADQL) (default: None)
- request_date
python:str
Query execution date (default: None)
- contact
python:str
Email or URL to contact publisher (default: None)
- infos
python:list
[astropy.io.votable.tree.Info
] list of
<INFO>
used by DataOrigin (default: empty list)
- ivoid_service
Notes
The Query information should be unique in the whole VOTable. It includes reproducibility information to execute the query again.