def GET(self, scope, name):
"""
Returns the contents of a data identifier.
HTTP Success:
200 OK
HTTP Error:
401 Unauthorized
406 Not Acceptable
500 InternalError
:param scope: The scope of the data identifier.
:param name: The name of the data identifier.
:returns: A list with the contents.
"""
header('Content-Type', 'application/x-json-stream')
try:
for did in list_content(scope=scope, name=name):
yield render_json(**did) + '\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):
"""
Returns the contents of a data identifier.
.. :quickref: Attachement; Get DID contents.
**Example request**:
.. sourcecode:: http
GET /dids/scope1/dataset1?dynamic HTTP/1.1
Host: rucio.cern.ch
**Example response**:
.. sourcecode:: http
HTTP/1.1 200 OK
Vary: Accept
Content-Type: application/json
{"scope": "scope1", "did_type": "DATASET", "name": "dataset1",
"bytes": 234, "length": 3, "account": "jdoe", "open": True,
"monotonic": False, "expired_at": null}
:query dynamic: Flag to dynamically calculate size for open DIDs
:resheader Content-Type: application/x-json-stream
:status 200: DID found
:status 401: Invalid Auth Token
:status 404: Scope not found
:status 406: Not Acceptable
:returns: Dictionary with DID metadata
"""
try:
data = ""
for did in list_content(scope=scope, name=name):
data += render_json(**did) + '\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):
"""
Returns the contents of a data identifier.
HTTP Success:
200 OK
HTTP Error:
401 Unauthorized
500 InternalError
:param scope: The scope of the data identifier.
:param name: The name of the data identifier.
:returns: A list with the contents.
"""
header('Content-Type', 'application/x-json-stream')
try:
for did in list_content(scope=scope, name=name):
yield render_json(**did) + '\n'
except DataIdentifierNotFound, error:
raise generate_http_error(404, 'DataIdentifierNotFound',
error.args[0][0])
def generate(vo):
for did in list_content(scope=scope, name=name, vo=vo):
yield render_json(**did) + '\n'
