pynetdicom._handlers.doc_handle_delete¶

pynetdicom._handlers.doc_handle_delete(event)[source][source]¶

Documentation for handlers bound to evt.EVT_N_DELETE.

Use of handlers for evt.EVT_N_DELETE is not yet supported.

User implementation of this event handler is required if one or more services that use N-DELETE are to be supported. If a handler is not implemented and bound to evt.EVT_N_DELETE then the N-DELETE request will be responded to using a Status value of FIXME.

Event

evt.EVT_N_DELETE

Supported Service Classes

Status

Parameters

event (events.Event) –

The event representing a service class receiving a N-DELETE request message. Event attributes are:

assoc : the association that is running the service that received the N-DELETE request.
context : the presentation context the request was sent under as a presentation.PresentationContextTuple.
description : a description of the event that occurred as str.
name : the name of the event that occurred as str.
request : the received N-DELETE request
timestamp : the date and time that the N-DELETE request was processed by the service.

Returns

status – The status returned to the peer AE in the N-DELETE response. Must be a valid N-DELETE status value for the applicable Service Class as either an int or a Dataset object containing (at a minimum) a (0000,0900) Status element. If returning a Dataset object then it may also contain optional elements related to the Status (as in DICOM Standard Part 7, Annex C).

Return type

pydicom.dataset.Dataset or int

Raises

NotImplementedError – If the handler has not been implemented and bound to evt.EVT_N_DELETE by the user.