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.. currentmodule:: wx.lib.pubsub.utils.exchandling

.. highlight:: python



.. _wx.lib.pubsub.utils.exchandling.ExcPublisher:

==========================================================================================================================================
|phoenix_title|  **wx.lib.pubsub.utils.exchandling.ExcPublisher**
==========================================================================================================================================

Example exception handler that simply publishes the exception traceback
as a message of topic name given by topicUncaughtExc.



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|class_hierarchy| Class Hierarchy
=================================

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   Inheritance diagram for class <strong>ExcPublisher</strong>:
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   <center><img src="_static/images/inheritance/wx.lib.pubsub.utils.exchandling.ExcPublisher_inheritance.svg" alt="Inheritance diagram of ExcPublisher" usemap="#dummy" class="inheritance"/></center>
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|super_classes| Known Superclasses
==================================

:class:`wx.lib.pubsub.core.listener.IListenerExcHandler`

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|method_summary| Methods Summary
================================

================================================================================ ================================================================================
:meth:`~wx.lib.pubsub.utils.exchandling.ExcPublisher.__init__`                   If topic manager is specified, will automatically call init().
:meth:`~wx.lib.pubsub.utils.exchandling.ExcPublisher.init`                       Must be called only after pubsub has been imported since this
================================================================================ ================================================================================


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|api| Class API
===============


.. class:: ExcPublisher(IListenerExcHandler)

   Example exception handler that simply publishes the exception traceback
   as a message of topic name given by topicUncaughtExc.

   .. method:: __init__(self, topicMgr=None)

      If topic manager is specified, will automatically call init().
      Otherwise, caller must call init() after pubsub imported. See
      pub.setListenerExcHandler().


   .. method:: init(self, topicMgr)

      Must be called only after pubsub has been imported since this
      handler creates a pubsub topic.