Method LoadExtension

qrenderdoc/Code/pyrenderdoc/PythonContext.cpp:629–856

}

QString PythonContext::LoadExtension(ICaptureContext &ctx, const rdcstr &extension)
{
  QString ret;

  PyObject *sysobj = PyDict_GetItemString(main_dict, "sys");

  PyObject *syspath = PyObject_SafeGetAttrString(sysobj, "path");

  if(!syspath)
    qCritical() << "couldn't get sys.path";

  // add extensions directories in
  for(QString p : PythonContext::GetApplicationExtensionsPaths())
  {
    QDir dir(p);

    rdcstr path = dir.absolutePath();

    if(dir.exists())
    {
      PyObject *str = PyUnicode_FromString(path.c_str());
      PyList_Append(syspath, str);
      Py_DecRef(str);
    }
  }

  PyObject *ext = NULL;

  current_global_handle = PyObject_SafeGetAttrString(sysobj, "_renderdoc_internal");

  if(!current_global_handle)
    qCritical() << "couldn't get _renderdoc_internal";

  QString typeStr;
  QString valueStr;
  int finalLine = -1;
  QList<QString> frames;

  if(extensions[extension] == NULL)
  {
    qInfo() << "First load of " << QString(extension);
    ext = PyImport_ImportModule(extension.c_str());
  }
  else
  {
    qInfo() << "Reloading " << QString(extension);

    // call unregister() if it exists
    PyObject *unregister_func = PyObject_SafeGetAttrString(extensions[extension], "unregister");

    bool reloadSuccess = true;

    if(unregister_func)
    {
      PyObject *retval = PyObject_CallFunction(unregister_func, "");

      if(retval == NULL)
      {