fixed error handling for evalFile

made name->objectName alias optional (off by default, add PYTHONQT_SUPPORT_NAME_PROPERTY to DEFINES if you need it)
added py_delete() slot support for built-in delete() method

git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@396 ea8d5007-eb21-0410-b261-ccb3ea6e24a9

Author: florianlink

src/PythonQt.cpp

@@ -877,12 +877,10 @@ QVariant PythonQt::evalScript(PyObject* object, const QString& script, int start
 
 void PythonQt::evalFile(PyObject* module, const QString& filename)
 {
+  // NOTE: error checking is done by parseFile and evalCode
   PythonQtObjectPtr code = parseFile(filename);
-  clearError();
   if (code) {
     evalCode(module, code);
-  } else {
-    handleError();
   }
 }
 

src/PythonQtClassInfo.cpp

@@ -134,6 +134,7 @@ bool PythonQtClassInfo::lookForPropertyAndCache(const char* memberName)
   const char* attributeName = memberName;
   // look for properties
   int i = _meta->indexOfProperty(attributeName);
+#ifdef PYTHONQT_SUPPORT_NAME_PROPERTY
   if (i==-1) {
     // try to map name to objectName
     if (qstrcmp(attributeName, "name")==0) {
@@ -142,6 +143,7 @@ bool PythonQtClassInfo::lookForPropertyAndCache(const char* memberName)
       i = _meta->indexOfProperty(attributeName);
     }
   }
+#endif
   if (i!=-1) {
     PythonQtMemberInfo newInfo(_meta->property(i));
     _cachedMembers.insert(attributeName, newInfo);

src/PythonQtInstanceWrapper.cpp

@@ -343,7 +343,14 @@ static PyObject *PythonQtInstanceWrapper_help(PythonQtInstanceWrapper* obj)
 
 PyObject *PythonQtInstanceWrapper_delete(PythonQtInstanceWrapper * self)
 {
-  PythonQtInstanceWrapper_deleteObject(self, true);
+  PythonQtMemberInfo deleteSlot = self->classInfo()->member("py_delete");
+  if (deleteSlot._type == PythonQtMemberInfo::Slot) {
+    // call the py_delete slot instead of internal C++ destructor...
+    PyObject* resultObj = PythonQtSlotFunction_CallImpl(self->classInfo(), self->_obj, deleteSlot._slot, NULL, NULL, self->_wrappedPtr);
+    Py_XDECREF(resultObj);
+  } else {
+    PythonQtInstanceWrapper_deleteObject(self, true);
+  }
   Py_INCREF(Py_None);
   return Py_None;
 }