def get(self, scope, name):
""" List all parents of a data identifier.
.. :quickref: Parents; List parents of DID.
:resheader Content-Type: application/x-json-stream
:param scope: The scope of the data identifier.
:param name: The name of the data identifier.
:status 200: DID found
:status 401: Invalid Auth Token
:status 404: DID not found
:status 500: Database Exception
:returns: A list of dictionary containing all dataset information.
"""
try:
data = ""
for dataset in list_parent_dids(scope=scope, name=name):
data += render_json(**dataset) + "\n"
return Response(data, content_type="application/x-json-stream")
except DataIdentifierNotFound as error:
return generate_http_error_flask(404, 'DataIdentifierNotFound',
error.args[0])
except RucioException as error:
return generate_http_error_flask(500, error.__class__.__name__,
error.args[0])
except Exception as error:
print format_exc()
return error, 500
def GET(self, scope, name):
""" List all parents of a data identifier.
HTTP Success:
200 OK
HTTP Error:
401 Unauthorized
406 Not Acceptable
500 InternalError
:returns: A list of dictionary containing all dataset information.
"""
header('Content-Type', 'application/x-json-stream')
try:
for dataset in list_parent_dids(scope=scope,
name=name,
vo=ctx.env.get('vo')):
yield render_json(**dataset) + "\n"
except DataIdentifierNotFound as error:
raise generate_http_error(404, 'DataIdentifierNotFound',
error.args[0])
except RucioException as error:
raise generate_http_error(500, error.__class__.__name__,
error.args[0])
except Exception as error:
print(format_exc())
raise InternalError(error)
def GET(self, scope, name):
""" List all parents of a data identifier.
HTTP Success:
200 OK
HTTP Error:
401 Unauthorized
500 InternalError
:returns: A list of dictionary containing all dataset information.
"""
header('Content-Type', 'application/x-json-stream')
try:
for dataset in list_parent_dids(scope=scope, name=name):
yield render_json(**dataset) + "\n"
except DataIdentifierNotFound, error:
raise generate_http_error(404, 'DataIdentifierNotFound',
error.args[0][0])
def generate(vo):
for dataset in list_parent_dids(scope=scope, name=name, vo=vo):
yield render_json(**dataset) + "\n"
