# Listeners classes

class pymeasure.display.listeners.Monitor(*args: Any, **kwargs: Any)

  Bases: `QThread`

  Monitor listens for status and progress messages from a Worker through a queue to ensure no messages are losts

  log

    alias of `object`

  progress

    alias of `float`

  status

    alias of `int`

class pymeasure.display.listeners.QListener(*args: Any, **kwargs: Any)

  Bases: `StoppableQThread`

  Base class for QThreads that need to listen for messages on a ZMQ TCP port and can be stopped by a thread- and process-safe method call