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   Copyright: (c) 2011-2020 by Total Control Software
   License:   wxWindows License

.. include:: headings.inc

.. currentmodule:: wx.lib.pubsub.core.topicdefnprovider

.. highlight:: python



.. _wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass:

==========================================================================================================================================
|phoenix_title|  **wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass**
==========================================================================================================================================

Convert a nested class tree as a topic definition tree. Format: the class
name is the topic name, its doc string is its description. The topic's
message data specification is determined by inspecting a class method called
the same as SPEC_METHOD_NAME. The doc string of that method is parsed to
extract the description for each message data.
 



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

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   Inheritance diagram for class <strong>TopicDefnDeserialClass</strong>:
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|super_classes| Known Superclasses
==================================

:class:`wx.lib.pubsub.core.topicdefnprovider.ITopicDefnDeserializer`

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

===================================================================================== ================================================================================
:meth:`~wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass.__init__`         If pyClassObj is given, it is an object that contains nested
:meth:`~wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass.getDefinedTopics` 
:meth:`~wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass.getNextTopic`     Get the next topic definition available from the data. The return
:meth:`~wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass.getTreeDoc`       Get the docstring for the topic tree.
:meth:`~wx.lib.pubsub.core.topicdefnprovider.TopicDefnDeserialClass.resetIter`        Called by the TopicDefnProvider if it needs to
===================================================================================== ================================================================================


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


.. class:: TopicDefnDeserialClass(ITopicDefnDeserializer)

   Convert a nested class tree as a topic definition tree. Format: the class
   name is the topic name, its doc string is its description. The topic's
   message data specification is determined by inspecting a class method called
   the same as SPEC_METHOD_NAME. The doc string of that method is parsed to
   extract the description for each message data.
    

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

      If pyClassObj is given, it is an object that contains nested
      classes defining root topics; the root topics contain nested
      classes defining subtopics; etc.


   .. method:: getDefinedTopics(self)


   .. method:: getNextTopic(self)

      Get the next topic definition available from the data. The return
      must be an instance of TopicDefn. Must return None when no topics
      are left.


   .. method:: getTreeDoc(self)

      Get the docstring for the topic tree.


   .. method:: resetIter(self)

      Called by the TopicDefnProvider if it needs to
      restart the topic iteration. Override this only if special action needed,
      such as resetting a file pointer to beginning of file.