pynetdicom.dimse_primitives.N_ACTION

class pynetdicom.dimse_primitives.N_ACTION

Represents a N-ACTION primitive.

Parameter	Req/ind	Rsp/conf
Message ID	M	-
Message ID Being Responded To	-	M
Requested SOP Class UID	M	-
Requested SOP Instance UID	M	-
Action Type ID	M	C(=)
Action Information	U	-
Affected SOP Class UID	-	U
Affected SOP Instance UID	-	U
Action Reply	-	C
Status	-	M

(=) - The value of the parameter is equal to the value of the parameter in the column to the left

C - The parameter is conditional.

M - Mandatory

MF - Mandatory with a fixed value

U - The use of this parameter is a DIMSE service user option

UF - User option with a fixed value

MessageID

Identifies the operation and is used to distinguish this operation from other notifications or operations that may be in progress. No two identical values for the Message ID shall be used for outstanding operations.

Type:

int

MessageIDBeingRespondedTo

The Message ID of the operation request/indication to which this response/confirmation applies.

Type:

int

AffectedSOPClassUID

For the request/indication this specifies the SOP Class for storage. If included in the response/confirmation, it shall be equal to the value in the request/indication

Type:

pydicom.uid.UID, bytes or str

Status

The error or success notification of the operation.

Type:

int

__init__() → None

Methods

__init__()

Attributes

ActionInformation	Return the Action Information as io.BytesIO.
ActionReply	Return the Action Reply as io.BytesIO.
ActionTypeID	Return the Action Type ID as int.
AffectedSOPClassUID	Get or set the Affected SOP Class UID as UID.
AffectedSOPInstanceUID	Return the Affected SOP Instance UID as UID.
MessageID	Get or set the Message ID value as int.
MessageIDBeingRespondedTo	Get or set the Message ID Being Responded To as int.
REQUEST_KEYWORDS
RESPONSE_KEYWORDS
RequestedSOPClassUID	Return the Requested SOP Class UID as UID.
RequestedSOPInstanceUID	Return the Requested SOP Instance UID as UID.
STATUS_OPTIONAL_KEYWORDS
Status	Get or set the Status as int.
is_valid_request	Return True if the request is valid, False otherwise.
is_valid_response	Return True if the response is valid, False otherwise.
msg_type	Return the DIMSE message type as str.

property ActionInformation: BytesIO | None

Return the Action Information as io.BytesIO.

Parameters:

io.BytesIO – The value to use for the Action Information parameter.

property ActionReply: BytesIO | None

Return the Action Reply as io.BytesIO.

Parameters:

io.BytesIO – The value to use for the Action Reply parameter.

property ActionTypeID: int | None

Return the Action Type ID as int.

Parameters:

int – The value to use for the Action Type ID parameter.

property AffectedSOPInstanceUID: UID | None

Return the Affected SOP Instance UID as UID.

Parameters:

value (pydicom.uid.UID, bytes or str) – The value to use for the Affected SOP Class UID parameter.

property RequestedSOPClassUID: UID | None

Return the Requested SOP Class UID as UID.

Parameters:

• pydicom.uid.UID – The value to use for the Requested SOP Class UID parameter.

• str (bytes or) – The value to use for the Requested SOP Class UID parameter.

property RequestedSOPInstanceUID: UID | None

Return the Requested SOP Instance UID as UID.

Parameters:

• pydicom.uid.UID – The value to use for the Requested SOP Instance UID parameter.

• str (bytes or) – The value to use for the Requested SOP Instance UID parameter.