<!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 Python’s Buffer Interface — 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="Using PyQt4 from the Python Shell" href="python_shell.html" /> <link rel="prev" title="Support for Pickling" href="pickle.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="python_shell.html" title="Using PyQt4 from the Python Shell" accesskey="N">next</a> |</li> <li class="right" > <a href="pickle.html" title="Support for Pickling" 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-python-s-buffer-interface"> <h1>Support for Python’s Buffer Interface<a class="headerlink" href="#support-for-python-s-buffer-interface" title="Permalink to this headline">¶</a></h1> <p>If SIP v4.7.5 or later is used then any Python object that supports the buffer interface can be used whenever a <tt class="docutils literal"><span class="pre">char</span></tt> or <tt class="docutils literal"><span class="pre">char</span> <span class="pre">*</span></tt> is expected. If the buffer has multiple segments then all but the first will be ignored.</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="pickle.html" title="previous chapter">Support for Pickling</a></p> <h4>Next topic</h4> <p class="topless"><a href="python_shell.html" title="next chapter">Using PyQt4 from the Python Shell</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="python_shell.html" title="Using PyQt4 from the Python Shell" >next</a> |</li> <li class="right" > <a href="pickle.html" title="Support for Pickling" >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>