Method initPythonQt

Libs/Scripting/Python/Core/ctkAbstractPythonManager.cpp:135–179

-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
void ctkAbstractPythonManager::initPythonQt(int flags)
{
  Q_D(ctkAbstractPythonManager);

  PythonQt::init(flags);

  // Python maps SIGINT (control-c) to its own handler.  We will remap it
  // to the default so that control-c works.
  #ifdef SIGINT
  signal(SIGINT, SIG_DFL);
  #endif

  // Forward signal from PythonQt::self() to this instance of ctkAbstractPythonManager
  this->connect(PythonQt::self(), SIGNAL(systemExitExceptionRaised(int)),
                SIGNAL(systemExitExceptionRaised(int)));

  this->connect(PythonQt::self(), SIGNAL(pythonStdOut(QString)),
                SLOT(printStdout(QString)));
  this->connect(PythonQt::self(), SIGNAL(pythonStdErr(QString)),
                SLOT(printStderr(QString)));

  PythonQt_init_QtBindings();

  QStringList initCode;

  // Update 'sys.path'
  initCode << "import sys";
  foreach (const QString& path, this->pythonPaths())
    {
    initCode << QString("sys.path.append(%1)").arg(QDir::fromNativeSeparators(path));
    }

  PythonQtObjectPtr _mainContext = PythonQt::self()->getMainModule();
  _mainContext.evalScript(initCode.join("\n"));

  this->preInitialization();
  if (d->InitFunction)
    {
    (*d->InitFunction)();
    }
  emit this->pythonPreInitialized();

  this->executeInitializationScripts();
  emit this->pythonInitialized();
}

//-----------------------------------------------------------------------------
bool ctkAbstractPythonManager::isPythonInitialized()const