<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Support for Keyword Arguments — PyQt 4.10.3 Reference Guide</title> <link rel="stylesheet" href="_static/default.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', VERSION: '4.10.3', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="shortcut icon" href="_static/logo_tn.ico"/> <link rel="top" title="PyQt 4.10.3 Reference Guide" href="index.html" /> <link rel="next" title="Support for Qt Properties" href="qt_properties.html" /> <link rel="prev" title="PyQt4 and Qt v5" href="qt_v5.html" /> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" accesskey="I">index</a></li> <li class="right" > <a href="py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="qt_properties.html" title="Support for Qt Properties" accesskey="N">next</a> |</li> <li class="right" > <a href="qt_v5.html" title="PyQt4 and Qt v5" accesskey="P">previous</a> |</li> <li><a href="index.html">PyQt 4.10.3 Reference Guide</a> »</li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="support-for-keyword-arguments"> <h1>Support for Keyword Arguments<a class="headerlink" href="#support-for-keyword-arguments" title="Permalink to this headline">ΒΆ</a></h1> <p>Starting with v4.7 PyQt4 supports the use of keyword arguments for optional arguments.</p> <p>One thing to be aware of is that, although the PyQt4 and Qt documentation may indicate that an argument has a particular name, you may find that PyQt4 actually uses a different name. This is because the name of an argument is not part of the Qt API and there is some inconsistency in the way that similar arguments are named. Different versions of Qt may use a different name for an argument which wouldn’t affect the C++ API but would break the Python API.</p> <p>The docstrings that PyQt4 generates for all classes, functions and methods will contain the correct argument names. In a future version of PyQt4 the documentation will also contain the correct argument names.</p> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <p class="logo"><a href="index.html"> <img class="logo" src="_static/logo.png" alt="Logo"/> </a></p> <h4>Previous topic</h4> <p class="topless"><a href="qt_v5.html" title="previous chapter">PyQt4 and Qt v5</a></p> <h4>Next topic</h4> <p class="topless"><a href="qt_properties.html" title="next chapter">Support for Qt Properties</a></p> <div id="searchbox" style="display: none"> <h3>Quick search</h3> <form class="search" action="search.html" method="get"> <input type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> <p class="searchtip" style="font-size: 90%"> Enter search terms or a module, class or function name. </p> </div> <script type="text/javascript">$('#searchbox').show(0);</script> </div> </div> <div class="clearer"></div> </div> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" >index</a></li> <li class="right" > <a href="py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="qt_properties.html" title="Support for Qt Properties" >next</a> |</li> <li class="right" > <a href="qt_v5.html" title="PyQt4 and Qt v5" >previous</a> |</li> <li><a href="index.html">PyQt 4.10.3 Reference Guide</a> »</li> </ul> </div> <div class="footer"> © Copyright 2013 Riverbank Computing Limited. Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3. </div> </body> </html>