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.. wxPython Phoenix documentation
This file was generated by Phoenix's sphinx generator and associated
tools, do not edit by hand.
Copyright: (c) 2011-2020 by Total Control Software
License: wxWindows License
.. include:: headings.inc
.. _wx.LogStderr:
==========================================================================================================================================
|phoenix_title| **wx.LogStderr**
==========================================================================================================================================
This class can be used to redirect the log messages to a C file stream (not to be confused with C++ streams).
It is the default log target for the non-GUI wxWidgets applications which send all the output to ``stderr`` .
.. seealso:: :ref:`LogStream`
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|class_hierarchy| Class Hierarchy
=================================
.. raw:: html
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Inheritance diagram for class <strong>LogStderr</strong>:
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<div id="toggleBlock-summary" style="display:block;"></div>
<div id="toggleBlock-content" style="display:none;">
<p class="graphviz">
<center><img src="_static/images/inheritance/wx.LogStderr_inheritance.png" alt="Inheritance diagram of LogStderr" usemap="#dummy" class="inheritance"/></center>
<script type="text/javascript">toggleVisibilityOnLoad(document.getElementById('toggleBlock'))</script>
<map id="dummy" name="dummy"> <area shape="rect" id="node1" href="wx.LogStderr.html" title="wx.LogStderr" alt="" coords="5,83,112,112"/> <area shape="rect" id="node2" href="wx.Log.html" title="wx.Log" alt="" coords="23,5,95,35"/> </map>
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|method_summary| Methods Summary
================================
================================================================================ ================================================================================
:meth:`~wx.LogStderr.__init__` Constructs a log target which sends all the log messages to the given ``FILE`` .
================================================================================ ================================================================================
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|api| Class API
===============
.. class:: wx.LogStderr(Log)
**Possible constructors**::
LogStderr()
This class can be used to redirect the log messages to a C file stream
(not to be confused with C++ streams).
.. method:: __init__(self)
Constructs a log target which sends all the log messages to the given ``FILE`` .
If it is ``None``, the messages are sent to ``stderr`` . The messages will be written in the encoding specified by the given :ref:`MBConv`.
The `conv` argument is only available in wxWidgets 3.1.1 and later.
.. warning:: If a log message contains any characters that cannot be converted to the character set given by `conv`, that message will be silently ignored, i.e. it will not be written at all.
.. note::
In practice, it is only advisable to specify ``ConvUTF8`` as the `conv`. If using :ref:`MBConvUTF16`, the file should be opened in ``"wb"`` mode.
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