EventHandler

class ansys.dpf.core.session.EventHandler(session)

Bases: EventHandlerBase

Handle events for a server session, including operator tracking and workflow progress updates.

Manages the listening of events and operator addition to workflows during execution.

Overview

Methods

start_listening	Start listening for events from the server session.
add_operator	Add an operator to a workflow in the server session.

Attributes

bar
started_operators
finished_operators
py_obj

Import detail

from ansys.dpf.core.session import EventHandler

Attribute detail

EventHandler.bar = None

EventHandler.started_operators = 0

EventHandler.finished_operators = 0

EventHandler.py_obj

Method detail

EventHandler.start_listening()

Start listening for events from the server session.

Displays a progress bar if available and initializes operator tracking.

This method prepares the progress bar and resets counters for started and finished operators.

Return type:

None

EventHandler.add_operator(operator, pin, identifier)

Add an operator to a workflow in the server session.