GIT_REPOSITORIES/LPP/PythonQt Files · examples/CPPPyWrapperExample/CPPPyWrapperExample.cpp

merged in features from the MeVisLab repository...

merged in features from the MeVisLab repository - added createModuleFromFile/createModuleFromScript/createUniqueModule - switched object destruction to use QPointer and lazy wrapper removal to avoid expensive objectDestroyed signal connections - added hash() support for PythnQtWrapper object - added support for signal to python function connections where the function has less arguments than the emitted signal - added setQObject[NoLonger]WrappedCallback API to support external reference counting on QObjects that are exposed to PythonQt - implemented flush on std redirect to support python logging framework - improved QVariant printing and fixed print error on MacX git-svn-id: svn://svn.code.sf.net/p/pythonqt/code/trunk@39 ea8d5007-eb21-0410-b261-ccb3ea6e24a9

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             CPPPyWrapperExample.cpp
        
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      #include <PythonQt.h>

      #include <QtGui>

      int main (int argc, char* argv[]) {

          QApplication app(argc, argv);

          PythonQt::init();

          PythonQtObjectPtr mainModule = PythonQt::self()->getMainModule();

          Q_ASSERT(!mainModule.isNull());

          { 

            // evaluate a python file embedded in executable as resource:

            mainModule.evalFile(":eyed3tagger.py");

            PythonQtObjectPtr tag = mainModule.evalScript("EyeD3Tagger()\n", Py_eval_input);

            Q_ASSERT(!tag.isNull());

            tag.call("setFileName", QVariantList() << "t.mp3");

            QVariant fn = tag.call("fileName", QVariantList());

            Q_ASSERT(fn.toString() == QString("t.mp3"));

          }

          qDebug() << "test1";

          { // alternative using import and loading it as a real module from sys.path

            // import sys first

            mainModule.evalScript(QString("import sys\n"));

            // append the current directory to the sys.path

            mainModule.evalScript(QString("sys.path.append('%1')\n").arg(QDir::currentPath()));

            mainModule.evalScript("import eyed3tagger\n");

            PythonQtObjectPtr tag = mainModule.evalScript("eyed3tagger.EyeD3Tagger()\n", Py_eval_input);

            Q_ASSERT(!tag.isNull());

            tag.call("setFileName", QVariantList() << "t.mp3");

            QVariant fn = tag.call("fileName", QVariantList());

            Q_ASSERT(fn.toString() == QString("t.mp3"));

          }

          qDebug() << "finished";

          return 0;

      }

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				#include <PythonQt.h>
				#include <QtGui>
				int main (int argc, char* argv[]) {
				QApplication app(argc, argv);
				PythonQt::init();
				PythonQtObjectPtr mainModule = PythonQt::self()->getMainModule();
				Q_ASSERT(!mainModule.isNull());
				{
				// evaluate a python file embedded in executable as resource:
				mainModule.evalFile(":eyed3tagger.py");
				PythonQtObjectPtr tag = mainModule.evalScript("EyeD3Tagger()\n", Py_eval_input);
				Q_ASSERT(!tag.isNull());
				tag.call("setFileName", QVariantList() << "t.mp3");
				QVariant fn = tag.call("fileName", QVariantList());
				Q_ASSERT(fn.toString() == QString("t.mp3"));
				}
				qDebug() << "test1";
				{ // alternative using import and loading it as a real module from sys.path
				// import sys first
				mainModule.evalScript(QString("import sys\n"));
				// append the current directory to the sys.path
				mainModule.evalScript(QString("sys.path.append('%1')\n").arg(QDir::currentPath()));

				mainModule.evalScript("import eyed3tagger\n");
				PythonQtObjectPtr tag = mainModule.evalScript("eyed3tagger.EyeD3Tagger()\n", Py_eval_input);
				Q_ASSERT(!tag.isNull());
				tag.call("setFileName", QVariantList() << "t.mp3");
				QVariant fn = tag.call("fileName", QVariantList());
				Q_ASSERT(fn.toString() == QString("t.mp3"));
				}

				qDebug() << "finished";
				return 0;
				}