Event¶

Bases: MutableMapping[QualifiedName | str, Any]

Reusable server-side event draft.

Returned by Server.createEvent, and triggered as often as needed. Because it is a mutable mapping of event fields, dict(event), len(event), del event[key], and iteration all work, and the attributes below can be reassigned between triggers.

Field keys are event-filter path strings such as "/BatchId", or QualifiedName values when a namespace matters.

See Events.

eventType = field(
    default_factory=lambda: NodeId(BaseEventType)
)

source = field(default_factory=lambda: server)

message = ''

severity = 1

fields = field(default_factory=dict)

payloadSource = None

__init__(
    _server,
    eventType=(
        lambda: o6.NodeId(ns0.objtypes.BaseEventType)
    )(),
    source=(lambda: ns0.instances.server)(),
    message="",
    severity=1,
    fields=dict(),
    payloadSource=None,
)

__getitem__(key)

__setitem__(key, value)

__delitem__(key)

__iter__()

__len__()

trigger()