Significantly changed how the Python interpreter lock and thread state

are managed, which should fix the problem of running on a
multi-processor machine.

Some fixes for some of the contributed library modules.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11614 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/__version__.py

@@ -1 +1 @@
-ver = '2.3.2b2'
+ver = '2.3.2b3'

wxPython/src/clip_dnd.i

@@ -147,7 +147,7 @@ bool wxPyDataObjectSimple::GetDataHere(void *buf) {
     // C++ version.
 
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("GetDataHere")) {
         PyObject* ro;
         ro = m_myInst.callCallbackObj(Py_BuildValue("()"));
@@ -158,7 +158,7 @@ bool wxPyDataObjectSimple::GetDataHere(void *buf) {
             Py_DECREF(ro);
         }
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
 
@@ -166,13 +166,13 @@ bool wxPyDataObjectSimple::SetData(size_t len, const void *buf) {
     // For this one we simply need to make a string from buf and len
     // and send it to the Python method.
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("SetData")) {
         PyObject* data = PyString_FromStringAndSize((char*)buf, len);
         rval = m_myInst.callCallback(Py_BuildValue("(O)", data));
         Py_DECREF(data);
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
 %}
@@ -264,7 +264,7 @@ public:
 
 wxBitmap wxPyBitmapDataObject::GetBitmap() {
     wxBitmap* rval = &wxNullBitmap;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("GetBitmap")) {
         PyObject* ro;
         wxBitmap* ptr;
@@ -275,17 +275,17 @@ wxBitmap wxPyBitmapDataObject::GetBitmap() {
             Py_DECREF(ro);
         }
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return *rval;
 }
 
 void wxPyBitmapDataObject::SetBitmap(const wxBitmap& bitmap) {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("SetBitmap")) {
         m_myInst.callCallback(Py_BuildValue("(O)",
                               wxPyConstructObject((void*)&bitmap, "wxBitmap")));
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 %}
 
@@ -583,7 +583,7 @@ public:
 bool wxPyFileDropTarget::OnDropFiles(wxCoord x, wxCoord y,
                                      const wxArrayString& filenames) {
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     PyObject* list = PyList_New(0);
     for (size_t i=0; i<filenames.GetCount(); i++) {
         PyObject* str = PyString_FromString(filenames[i].c_str());
@@ -592,7 +592,7 @@ bool wxPyFileDropTarget::OnDropFiles(wxCoord x, wxCoord y,
     if (m_myInst.findCallback("OnDropFiles"))
         rval = m_myInst.callCallback(Py_BuildValue("(iiO)",x,y,list));
     Py_DECREF(list);
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
 

wxPython/src/controls2.i

@@ -696,7 +696,7 @@ public:
     int wxCALLBACK wxPyListCtrl_SortItems(long item1, long item2, long funcPtr) {
         int retval = 0;
         PyObject* func = (PyObject*)funcPtr;
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
 
         PyObject* args = Py_BuildValue("(ii)", item1, item2);
         PyObject* result = PyEval_CallObject(func, args);
@@ -706,7 +706,7 @@ public:
             Py_DECREF(result);
         }
 
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return retval;
     }
 
@@ -941,9 +941,9 @@ public:
     }
 
     ~wxPyTreeItemData() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_obj);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     }
 
     PyObject* GetData() {
@@ -952,9 +952,9 @@ public:
     }
 
     void SetData(PyObject* obj) {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_obj);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         m_obj = obj;
         Py_INCREF(obj);
     }
@@ -1017,15 +1017,16 @@ public:
     int OnCompareItems(const wxTreeItemId& item1,
                        const wxTreeItemId& item2) {
         int rval = 0;
-        bool doSave = wxPyRestoreThread();
-        if (m_myInst.findCallback("OnCompareItems"))
+        bool found;
+        wxPyTState* state = wxPyBeginBlockThreads();
+        if ((found = m_myInst.findCallback("OnCompareItems")))
             rval = m_myInst.callCallback(Py_BuildValue(
                 "(OO)",
                 wxPyConstructObject((void*)&item1, "wxTreeItemId"),
                 wxPyConstructObject((void*)&item2, "wxTreeItemId")));
-        else
+        wxPyEndBlockThreads(state);
+        if (! found)
             rval = wxTreeCtrl::OnCompareItems(item1, item2);
-        wxPySaveThread(doSave);
         return rval;
     }
     PYPRIVATE;
@@ -1139,7 +1140,7 @@ public:
     //size_t GetSelections(wxArrayTreeItemIds& selection);
     %addmethods {
         PyObject* GetSelections() {
-            bool doSave = wxPyRestoreThread();
+            wxPyTState* state = wxPyBeginBlockThreads();
             PyObject*           rval = PyList_New(0);
             wxArrayTreeItemIds  array;
             size_t              num, x;
@@ -1149,7 +1150,7 @@ public:
                 PyObject* item = wxPyConstructObject((void*)tii, "wxTreeItemId", TRUE);
                 PyList_Append(rval, item);
             }
-            wxPySaveThread(doSave);
+            wxPyEndBlockThreads(state);
             return rval;
         }
     }
@@ -1234,10 +1235,10 @@ public:
         PyObject* GetBoundingRect(const wxTreeItemId& item, int textOnly = FALSE) {
             wxRect rect;
             if (self->GetBoundingRect(item, rect, textOnly)) {
-                bool doSave = wxPyRestoreThread();
+                wxPyTState* state = wxPyBeginBlockThreads();
                 wxRect* r = new wxRect(rect);
                 PyObject* val = wxPyConstructObject((void*)r, "wxRect");
-                wxPySaveThread(doSave);
+                wxPyEndBlockThreads(state);
                 return val;
             }
             else {

wxPython/src/export.h

@@ -33,8 +33,9 @@ static void wxPyCoreAPI_IMPORT() {
 #define SWIG_RegisterMapping(a, b, c)   (wxPyCoreAPIPtr->p_SWIG_RegisterMapping(a, b, c))
 #define SWIG_addvarlink(a, b, c, d)     (wxPyCoreAPIPtr->p_SWIG_addvarlink(a, b, c, d))
 
-#define wxPyRestoreThread()             (wxPyCoreAPIPtr->p_wxPyRestoreThread())
-#define wxPySaveThread(a)               (wxPyCoreAPIPtr->p_wxPySaveThread(a))
+#define wxPyBeginBlockThreads()         (wxPyCoreAPIPtr->p_wxPyBeginBlockThreads())
+#define wxPyEndBlockThreads(a)          (wxPyCoreAPIPtr->p_wxPyEndBlockThreads(a))
+
 #define wxPyConstructObject(a,b,c)      (wxPyCoreAPIPtr->p_wxPyConstructObject(a,b,c))
 #define wxPy_ConvertList(a,b)           (wxPyCoreAPIPtr->p_wxPy_ConvertList(a,b))
 #define byte_LIST_helper(a)             (wxPyCoreAPIPtr->p_byte_LIST_helper(a))

wxPython/src/gdi.i

@@ -750,6 +750,7 @@ public:
     void SetBackground(const wxBrush& brush);
     void SetBackgroundMode(int mode);
     void SetClippingRegion(long x, long y, long width, long height);
+    %name(SetClippingRegionAsRegion) void SetClippingRegion(const wxRegion& region);
     void SetPalette(const wxPalette& colourMap);
     void SetBrush(const wxBrush& brush);
     void SetFont(const wxFont& font);

wxPython/src/helpers.cpp

@@ -101,7 +101,8 @@ void WXDLLEXPORT wxEntryCleanup();
 
 
 #ifdef WXP_WITH_THREAD
-PyThreadState*  wxPyEventThreadState = NULL;
+//PyThreadState*  wxPyEventThreadState = NULL;
+PyInterpreterState* wxPyInterpreter = NULL;
 #endif
 
 
@@ -117,7 +118,8 @@ void __wxPreStart()
 
 #ifdef WXP_WITH_THREAD
     PyEval_InitThreads();
-    wxPyEventThreadState = PyThreadState_Get(); // PyThreadState_New(PyThreadState_Get()->interp);
+//    wxPyEventThreadState = PyThreadState_Get(); // PyThreadState_New(PyThreadState_Get()->interp);
+    wxPyInterpreter = PyThreadState_Get()->interp;
 #endif
 
     // Bail out if there is already windows created.  This means that the
@@ -374,41 +376,70 @@ PyObject* wxPyConstructObject(void* ptr,
 
 //---------------------------------------------------------------------------
 
-static PyThreadState* myPyThreadState_Get() {
-    PyThreadState* current;
-    current = PyThreadState_Swap(NULL);
-    PyThreadState_Swap(current);
-    return current;
-}
+//  static PyThreadState* myPyThreadState_Get() {
+//      PyThreadState* current;
+//      current = PyThreadState_Swap(NULL);
+//      PyThreadState_Swap(current);
+//      return current;
+//  }
 
 
-bool wxPyRestoreThread() {
-    // NOTE: The Python API docs state that if a thread already has the
-    // interpreter lock and calls PyEval_RestoreThread again a deadlock
-    // occurs, so I put in this code as a guard condition since there are
-    // many possibilites for nested events and callbacks in wxPython.  If
-    // The current thread is our thread, then we can assume that we
-    // already have the lock.  (I hope!)
-    //
+//  bool wxPyRestoreThread() {
+//      // NOTE: The Python API docs state that if a thread already has the
+//      // interpreter lock and calls PyEval_RestoreThread again a deadlock
+//      // occurs, so I put in this code as a guard condition since there are
+//      // many possibilites for nested events and callbacks in wxPython.  If
+//      // The current thread is our thread, then we can assume that we
+//      // already have the lock.  (I hope!)
+//      //
+//  #ifdef WXP_WITH_THREAD
+//      if (wxPyEventThreadState != myPyThreadState_Get()) {
+//          PyEval_AcquireThread(wxPyEventThreadState);
+//          return TRUE;
+//      }
+//      else
+//  #endif
+//          return FALSE;
+//  }
+
+
+//  void wxPySaveThread(bool doSave) {
+//  #ifdef WXP_WITH_THREAD
+//      if (doSave) {
+//          PyEval_ReleaseThread(wxPyEventThreadState);
+//      }
+//  #endif
+//  }
+
+
+
+wxPyTState* wxPyBeginBlockThreads() {
+    wxPyTState* state = NULL;
 #ifdef WXP_WITH_THREAD
-    if (wxPyEventThreadState != myPyThreadState_Get()) {
-        PyEval_AcquireThread(wxPyEventThreadState);
-        return TRUE;
+    if (1) {   // Can I check if I've already got the lock?
+        state = new wxPyTState;
+        PyEval_AcquireLock();
+        state->newState = PyThreadState_New(wxPyInterpreter);
+        state->prevState = PyThreadState_Swap(state->newState);
     }
-    else
 #endif
-        return FALSE;
+    return state;
 }
 
 
-void wxPySaveThread(bool doSave) {
+void wxPyEndBlockThreads(wxPyTState* state) {
 #ifdef WXP_WITH_THREAD
-    if (doSave) {
-        PyEval_ReleaseThread(wxPyEventThreadState);
+    if (state) {
+        PyThreadState_Swap(state->prevState);
+        PyThreadState_Clear(state->newState);
+        PyEval_ReleaseLock();
+        PyThreadState_Delete(state->newState);
+        delete state;
     }
 #endif
 }
 
+
 //---------------------------------------------------------------------------
 
 IMPLEMENT_ABSTRACT_CLASS(wxPyCallback, wxObject);
@@ -424,9 +455,9 @@ wxPyCallback::wxPyCallback(const wxPyCallback& other) {
 }
 
 wxPyCallback::~wxPyCallback() {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     Py_DECREF(m_func);
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
 
@@ -440,7 +471,7 @@ void wxPyCallback::EventThunker(wxEvent& event) {
     PyObject*       tuple;
 
 
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     wxString className = event.GetClassInfo()->GetClassName();
 
     if (className == "wxPyEvent")
@@ -460,7 +491,7 @@ void wxPyCallback::EventThunker(wxEvent& event) {
     } else {
         PyErr_Print();
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
 
@@ -563,12 +594,12 @@ PyObject* wxPyCBH_callCallbackObj(const wxPyCallbackHelper& cbh, PyObject* argTu
 
 
 void wxPyCBH_delete(wxPyCallbackHelper* cbh) {
-    bool doSave = wxPyRestoreThread();
     if (cbh->m_incRef) {
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_XDECREF(cbh->m_self);
         Py_XDECREF(cbh->m_class);
+        wxPyEndBlockThreads(state);
     }
-    wxPySaveThread(doSave);
 }
 
 //---------------------------------------------------------------------------
@@ -585,14 +616,14 @@ wxPyEvtSelfRef::wxPyEvtSelfRef() {
 }
 
 wxPyEvtSelfRef::~wxPyEvtSelfRef() {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_cloned)
         Py_DECREF(m_self);
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
 void wxPyEvtSelfRef::SetSelf(PyObject* self, bool clone) {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_cloned)
         Py_DECREF(m_self);
     m_self = self;
@@ -600,7 +631,7 @@ void wxPyEvtSelfRef::SetSelf(PyObject* self, bool clone) {
         Py_INCREF(m_self);
         m_cloned = TRUE;
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
 PyObject* wxPyEvtSelfRef::GetSelf() const {
@@ -653,9 +684,9 @@ wxPyTimer::wxPyTimer(PyObject* callback) {
 }
 
 wxPyTimer::~wxPyTimer() {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     Py_DECREF(func);
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
 void wxPyTimer::Notify() {
@@ -663,7 +694,7 @@ void wxPyTimer::Notify() {
         wxTimer::Notify();
     }
     else {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
 
         PyObject*   result;
         PyObject*   args = Py_BuildValue("()");
@@ -677,7 +708,7 @@ void wxPyTimer::Notify() {
             PyErr_Print();
         }
 
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     }
 }
 
@@ -693,7 +724,7 @@ PyObject* wxPy_ConvertList(wxListBase* list, const char* className) {
     wxObject*   wxObj;
     wxNode*     node = list->First();
 
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     pyList = PyList_New(0);
     while (node) {
         wxObj = node->Data();
@@ -701,7 +732,7 @@ PyObject* wxPy_ConvertList(wxListBase* list, const char* className) {
         PyList_Append(pyList, pyObj);
         node = node->Next();
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return pyList;
 }
 

wxPython/src/html.i

@@ -273,25 +273,25 @@ public:
     }
 
     void OnExit() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_tagHandlerClass);
         m_tagHandlerClass = NULL;
         for (size_t x=0; x < m_objArray.GetCount(); x++) {
             PyObject* obj = (PyObject*)m_objArray.Item(x);
             Py_DECREF(obj);
         }
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     };
 
     void FillHandlersTable(wxHtmlWinParser *parser) {
         // Wave our magic wand...  (if it works it's a miracle!  ;-)
 
         // First, make a new instance of the tag handler
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arg = Py_BuildValue("()");
         PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL);
         Py_DECREF(arg);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
 
         // now figure out where it's C++ object is...
         wxPyHtmlWinTagHandler* thPtr;
@@ -431,15 +431,16 @@ IMPLEMENT_ABSTRACT_CLASS( wxPyHtmlWindow, wxHtmlWindow );
 IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle);
 
 void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) {
-    bool doSave = wxPyRestoreThread();
-    if (wxPyCBH_findCallback(m_myInst, "OnLinkClicked")) {
+    bool found;
+    wxPyTState* state = wxPyBeginBlockThreads();
+    if ((found = wxPyCBH_findCallback(m_myInst, "OnLinkClicked)"))) {
         PyObject* obj = wxPyConstructObject((void*)&link, "wxHtmlLinkInfo", 0);
         wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", obj));
         Py_DECREF(obj);
     }
-    else
+    wxPyEndBlockThreads(state);
+    if (! found)
         wxHtmlWindow::OnLinkClicked(link);
-    wxPySaveThread(doSave);
 }
 void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) {
     wxHtmlWindow::OnLinkClicked(link);

wxPython/src/misc.i

@@ -315,13 +315,13 @@ public:
         dest = reg1.GetBox();
 
         if (dest != wxRect(0,0,0,0)) {
-            bool doSave = wxPyRestoreThread();
+            wxPyTState* state = wxPyBeginBlockThreads();
             wxRect* newRect = new wxRect(dest);
             obj = wxPyConstructObject((void*)newRect, "wxRect");
             PyObject* one = PyInt_FromLong(1);
             PyObject_SetAttrString(obj, "thisown", one);
             Py_DECREF(one);
-            wxPySaveThread(doSave);
+            wxPyEndBlockThreads(state);
             return obj;
         }
         Py_INCREF(Py_None);

wxPython/src/misc2.i

@@ -659,6 +659,7 @@ public:
 };
 
 IMP_PYCALLBACK_VOID_INTINT( wxPyProcess, wxProcess, OnTerminate);
+
 %}
 
 

wxPython/src/msw/clip_dnd.cpp

@@ -119,7 +119,7 @@ bool wxPyDataObjectSimple::GetDataHere(void *buf) {
     // C++ version.
 
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("GetDataHere")) {
         PyObject* ro;
         ro = m_myInst.callCallbackObj(Py_BuildValue("()"));
@@ -130,7 +130,7 @@ bool wxPyDataObjectSimple::GetDataHere(void *buf) {
             Py_DECREF(ro);
         }
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
 
@@ -138,13 +138,13 @@ bool wxPyDataObjectSimple::SetData(size_t len, const void *buf) {
     // For this one we simply need to make a string from buf and len
     // and send it to the Python method.
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("SetData")) {
         PyObject* data = PyString_FromStringAndSize((char*)buf, len);
         rval = m_myInst.callCallback(Py_BuildValue("(O)", data));
         Py_DECREF(data);
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
   // Create a new class for wxPython to use
@@ -176,7 +176,7 @@ public:
 
 wxBitmap wxPyBitmapDataObject::GetBitmap() {
     wxBitmap* rval = &wxNullBitmap;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("GetBitmap")) {
         PyObject* ro;
         wxBitmap* ptr;
@@ -187,17 +187,17 @@ wxBitmap wxPyBitmapDataObject::GetBitmap() {
             Py_DECREF(ro);
         }
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return *rval;
 }
 
 void wxPyBitmapDataObject::SetBitmap(const wxBitmap& bitmap) {
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     if (m_myInst.findCallback("SetBitmap")) {
         m_myInst.callCallback(Py_BuildValue("(O)",
                               wxPyConstructObject((void*)&bitmap, "wxBitmap")));
     }
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
 }
 
     // See below in the init function...
@@ -293,7 +293,7 @@ public:
 bool wxPyFileDropTarget::OnDropFiles(wxCoord x, wxCoord y,
                                      const wxArrayString& filenames) {
     bool rval = FALSE;
-    bool doSave = wxPyRestoreThread();
+    wxPyTState* state = wxPyBeginBlockThreads();
     PyObject* list = PyList_New(0);
     for (size_t i=0; i<filenames.GetCount(); i++) {
         PyObject* str = PyString_FromString(filenames[i].c_str());
@@ -302,7 +302,7 @@ bool wxPyFileDropTarget::OnDropFiles(wxCoord x, wxCoord y,
     if (m_myInst.findCallback("OnDropFiles"))
         rval = m_myInst.callCallback(Py_BuildValue("(iiO)",x,y,list));
     Py_DECREF(list);
-    wxPySaveThread(doSave);
+    wxPyEndBlockThreads(state);
     return rval;
 }
 

wxPython/src/msw/controls2.cpp

@@ -133,7 +133,7 @@ IMP_PYCALLBACK_LISTATTR_LONG(wxPyListCtrl, wxListCtrl, OnGetItemAttr);
     int wxCALLBACK wxPyListCtrl_SortItems(long item1, long item2, long funcPtr) {
         int retval = 0;
         PyObject* func = (PyObject*)funcPtr;
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
 
         PyObject* args = Py_BuildValue("(ii)", item1, item2);
         PyObject* result = PyEval_CallObject(func, args);
@@ -143,7 +143,7 @@ IMP_PYCALLBACK_LISTATTR_LONG(wxPyListCtrl, wxListCtrl, OnGetItemAttr);
             Py_DECREF(result);
         }
 
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return retval;
     }
 
@@ -158,9 +158,9 @@ public:
     }
 
     ~wxPyTreeItemData() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_obj);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     }
 
     PyObject* GetData() {
@@ -169,9 +169,9 @@ public:
     }
 
     void SetData(PyObject* obj) {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_obj);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         m_obj = obj;
         Py_INCREF(obj);
     }
@@ -204,15 +204,16 @@ public:
     int OnCompareItems(const wxTreeItemId& item1,
                        const wxTreeItemId& item2) {
         int rval = 0;
-        bool doSave = wxPyRestoreThread();
-        if (m_myInst.findCallback("OnCompareItems"))
+        bool found;
+        wxPyTState* state = wxPyBeginBlockThreads();
+        if ((found = m_myInst.findCallback("OnCompareItems")))
             rval = m_myInst.callCallback(Py_BuildValue(
                 "(OO)",
                 wxPyConstructObject((void*)&item1, "wxTreeItemId"),
                 wxPyConstructObject((void*)&item2, "wxTreeItemId")));
-        else
+        wxPyEndBlockThreads(state);
+        if (! found)
             rval = wxTreeCtrl::OnCompareItems(item1, item2);
-        wxPySaveThread(doSave);
         return rval;
     }
     PYPRIVATE;
@@ -7959,7 +7960,7 @@ static PyObject *_wrap_wxTreeCtrl_GetItemParent(PyObject *self, PyObject *args,
 }
 
 static PyObject * wxPyTreeCtrl_GetSelections(wxPyTreeCtrl *self) {
-            bool doSave = wxPyRestoreThread();
+            wxPyTState* state = wxPyBeginBlockThreads();
             PyObject*           rval = PyList_New(0);
             wxArrayTreeItemIds  array;
             size_t              num, x;
@@ -7969,7 +7970,7 @@ static PyObject * wxPyTreeCtrl_GetSelections(wxPyTreeCtrl *self) {
                 PyObject* item = wxPyConstructObject((void*)tii, "wxTreeItemId", TRUE);
                 PyList_Append(rval, item);
             }
-            wxPySaveThread(doSave);
+            wxPyEndBlockThreads(state);
             return rval;
         }
 static PyObject *_wrap_wxTreeCtrl_GetSelections(PyObject *self, PyObject *args, PyObject *kwargs) {
@@ -9596,10 +9597,10 @@ static PyObject *_wrap_wxTreeCtrl_SetItemDropHighlight(PyObject *self, PyObject
 static PyObject * wxPyTreeCtrl_GetBoundingRect(wxPyTreeCtrl *self,const wxTreeItemId & item,int  textOnly) {
             wxRect rect;
             if (self->GetBoundingRect(item, rect, textOnly)) {
-                bool doSave = wxPyRestoreThread();
+                wxPyTState* state = wxPyBeginBlockThreads();
                 wxRect* r = new wxRect(rect);
                 PyObject* val = wxPyConstructObject((void*)r, "wxRect");
-                wxPySaveThread(doSave);
+                wxPyEndBlockThreads(state);
                 return val;
             }
             else {

wxPython/src/msw/gdi.cpp

@@ -8363,6 +8363,43 @@ static PyObject *_wrap_wxDC_SetClippingRegion(PyObject *self, PyObject *args, Py
     return _resultobj;
 }
 
+#define wxDC_SetClippingRegionAsRegion(_swigobj,_swigarg0)  (_swigobj->SetClippingRegion(_swigarg0))
+static PyObject *_wrap_wxDC_SetClippingRegionAsRegion(PyObject *self, PyObject *args, PyObject *kwargs) {
+    PyObject * _resultobj;
+    wxDC * _arg0;
+    wxRegion * _arg1;
+    PyObject * _argo0 = 0;
+    PyObject * _argo1 = 0;
+    char *_kwnames[] = { "self","region", NULL };
+
+    self = self;
+    if(!PyArg_ParseTupleAndKeywords(args,kwargs,"OO:wxDC_SetClippingRegionAsRegion",_kwnames,&_argo0,&_argo1)) 
+        return NULL;
+    if (_argo0) {
+        if (_argo0 == Py_None) { _arg0 = NULL; }
+        else if (SWIG_GetPtrObj(_argo0,(void **) &_arg0,"_wxDC_p")) {
+            PyErr_SetString(PyExc_TypeError,"Type error in argument 1 of wxDC_SetClippingRegionAsRegion. Expected _wxDC_p.");
+        return NULL;
+        }
+    }
+    if (_argo1) {
+        if (_argo1 == Py_None) { _arg1 = NULL; }
+        else if (SWIG_GetPtrObj(_argo1,(void **) &_arg1,"_wxRegion_p")) {
+            PyErr_SetString(PyExc_TypeError,"Type error in argument 2 of wxDC_SetClippingRegionAsRegion. Expected _wxRegion_p.");
+        return NULL;
+        }
+    }
+{
+    wxPy_BEGIN_ALLOW_THREADS;
+        wxDC_SetClippingRegionAsRegion(_arg0,*_arg1);
+
+    wxPy_END_ALLOW_THREADS;
+    if (PyErr_Occurred()) return NULL;
+}    Py_INCREF(Py_None);
+    _resultobj = Py_None;
+    return _resultobj;
+}
+
 #define wxDC_SetPalette(_swigobj,_swigarg0)  (_swigobj->SetPalette(_swigarg0))
 static PyObject *_wrap_wxDC_SetPalette(PyObject *self, PyObject *args, PyObject *kwargs) {
     PyObject * _resultobj;
@@ -11492,6 +11529,7 @@ static PyMethodDef gdicMethods[] = {
 	 { "wxDC_SetFont", (PyCFunction) _wrap_wxDC_SetFont, METH_VARARGS | METH_KEYWORDS },
 	 { "wxDC_SetBrush", (PyCFunction) _wrap_wxDC_SetBrush, METH_VARARGS | METH_KEYWORDS },
 	 { "wxDC_SetPalette", (PyCFunction) _wrap_wxDC_SetPalette, METH_VARARGS | METH_KEYWORDS },
+	 { "wxDC_SetClippingRegionAsRegion", (PyCFunction) _wrap_wxDC_SetClippingRegionAsRegion, METH_VARARGS | METH_KEYWORDS },
 	 { "wxDC_SetClippingRegion", (PyCFunction) _wrap_wxDC_SetClippingRegion, METH_VARARGS | METH_KEYWORDS },
 	 { "wxDC_SetBackgroundMode", (PyCFunction) _wrap_wxDC_SetBackgroundMode, METH_VARARGS | METH_KEYWORDS },
 	 { "wxDC_SetBackground", (PyCFunction) _wrap_wxDC_SetBackground, METH_VARARGS | METH_KEYWORDS },

wxPython/src/msw/gdi.py

@@ -817,6 +817,9 @@ class wxDCPtr(wxObjectPtr):
     def SetClippingRegion(self, *_args, **_kwargs):
         val = apply(gdic.wxDC_SetClippingRegion,(self,) + _args, _kwargs)
         return val
+    def SetClippingRegionAsRegion(self, *_args, **_kwargs):
+        val = apply(gdic.wxDC_SetClippingRegionAsRegion,(self,) + _args, _kwargs)
+        return val
     def SetPalette(self, *_args, **_kwargs):
         val = apply(gdic.wxDC_SetPalette,(self,) + _args, _kwargs)
         return val

wxPython/src/msw/grid.py

@@ -185,6 +185,48 @@ class wxGridCellBoolRenderer(wxGridCellBoolRendererPtr):
 
 
 
+class wxGridCellDateTimeRendererPtr(wxGridCellStringRendererPtr):
+    def __init__(self,this):
+        self.this = this
+        self.thisown = 0
+    def __repr__(self):
+        return "<C wxGridCellDateTimeRenderer instance at %s>" % (self.this,)
+class wxGridCellDateTimeRenderer(wxGridCellDateTimeRendererPtr):
+    def __init__(self,*_args,**_kwargs):
+        self.this = apply(gridc.new_wxGridCellDateTimeRenderer,_args,_kwargs)
+        self.thisown = 1
+
+
+
+
+class wxGridCellEnumRendererPtr(wxGridCellStringRendererPtr):
+    def __init__(self,this):
+        self.this = this
+        self.thisown = 0
+    def __repr__(self):
+        return "<C wxGridCellEnumRenderer instance at %s>" % (self.this,)
+class wxGridCellEnumRenderer(wxGridCellEnumRendererPtr):
+    def __init__(self,*_args,**_kwargs):
+        self.this = apply(gridc.new_wxGridCellEnumRenderer,_args,_kwargs)
+        self.thisown = 1
+
+
+
+
+class wxGridCellAutoWrapStringRendererPtr(wxGridCellStringRendererPtr):
+    def __init__(self,this):
+        self.this = this
+        self.thisown = 0
+    def __repr__(self):
+        return "<C wxGridCellAutoWrapStringRenderer instance at %s>" % (self.this,)
+class wxGridCellAutoWrapStringRenderer(wxGridCellAutoWrapStringRendererPtr):
+    def __init__(self,*_args,**_kwargs):
+        self.this = apply(gridc.new_wxGridCellAutoWrapStringRenderer,_args,_kwargs)
+        self.thisown = 1
+
+
+
+
 class wxGridCellEditorPtr :
     def __init__(self,this):
         self.this = this
@@ -371,6 +413,34 @@ class wxGridCellChoiceEditor(wxGridCellChoiceEditorPtr):
 
 
 
+class wxGridCellEnumEditorPtr(wxGridCellChoiceEditorPtr):
+    def __init__(self,this):
+        self.this = this
+        self.thisown = 0
+    def __repr__(self):
+        return "<C wxGridCellEnumEditor instance at %s>" % (self.this,)
+class wxGridCellEnumEditor(wxGridCellEnumEditorPtr):
+    def __init__(self,*_args,**_kwargs):
+        self.this = apply(gridc.new_wxGridCellEnumEditor,_args,_kwargs)
+        self.thisown = 1
+
+
+
+
+class wxGridCellAutoWrapStringEditorPtr(wxGridCellTextEditorPtr):
+    def __init__(self,this):
+        self.this = this
+        self.thisown = 0
+    def __repr__(self):
+        return "<C wxGridCellAutoWrapStringEditor instance at %s>" % (self.this,)
+class wxGridCellAutoWrapStringEditor(wxGridCellAutoWrapStringEditorPtr):
+    def __init__(self,*_args,**_kwargs):
+        self.this = apply(gridc.new_wxGridCellAutoWrapStringEditor,_args,_kwargs)
+        self.thisown = 1
+
+
+
+
 class wxGridCellAttrPtr :
     Any = gridc.wxGridCellAttr_Any
     Default = gridc.wxGridCellAttr_Default

wxPython/src/msw/html.cpp

@@ -148,25 +148,25 @@ public:
     }
 
     void OnExit() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_DECREF(m_tagHandlerClass);
         m_tagHandlerClass = NULL;
         for (size_t x=0; x < m_objArray.GetCount(); x++) {
             PyObject* obj = (PyObject*)m_objArray.Item(x);
             Py_DECREF(obj);
         }
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     };
 
     void FillHandlersTable(wxHtmlWinParser *parser) {
         // Wave our magic wand...  (if it works it's a miracle!  ;-)
 
         // First, make a new instance of the tag handler
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arg = Py_BuildValue("()");
         PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL);
         Py_DECREF(arg);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
 
         // now figure out where it's C++ object is...
         wxPyHtmlWinTagHandler* thPtr;
@@ -213,15 +213,16 @@ IMPLEMENT_ABSTRACT_CLASS( wxPyHtmlWindow, wxHtmlWindow );
 IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle);
 
 void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) {
-    bool doSave = wxPyRestoreThread();
-    if (wxPyCBH_findCallback(m_myInst, "OnLinkClicked")) {
+    bool found;
+    wxPyTState* state = wxPyBeginBlockThreads();
+    if ((found = wxPyCBH_findCallback(m_myInst, "OnLinkClicked)"))) {
         PyObject* obj = wxPyConstructObject((void*)&link, "wxHtmlLinkInfo", 0);
         wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", obj));
         Py_DECREF(obj);
     }
-    else
+    wxPyEndBlockThreads(state);
+    if (! found)
         wxHtmlWindow::OnLinkClicked(link);
-    wxPySaveThread(doSave);
 }
 void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) {
     wxHtmlWindow::OnLinkClicked(link);

wxPython/src/msw/misc.cpp

@@ -105,13 +105,13 @@ static PyObject* t_output_helper(PyObject* target, PyObject* o) {
         dest = reg1.GetBox();
 
         if (dest != wxRect(0,0,0,0)) {
-            bool doSave = wxPyRestoreThread();
+            wxPyTState* state = wxPyBeginBlockThreads();
             wxRect* newRect = new wxRect(dest);
             obj = wxPyConstructObject((void*)newRect, "wxRect");
             PyObject* one = PyInt_FromLong(1);
             PyObject_SetAttrString(obj, "thisown", one);
             Py_DECREF(one);
-            wxPySaveThread(doSave);
+            wxPyEndBlockThreads(state);
             return obj;
         }
         Py_INCREF(Py_None);

wxPython/src/msw/misc2.cpp

@@ -175,6 +175,7 @@ public:
 
 IMP_PYCALLBACK_VOID_INTINT( wxPyProcess, wxProcess, OnTerminate);
 
+
 #if !wxUSE_JOYSTICK && !defined(__WXMSW__)
 // A C++ stub class for wxJoystick for platforms that don't have it.
 class wxJoystick : public wxObject {

wxPython/src/msw/printfw.cpp

@@ -99,9 +99,10 @@ static PyObject* t_output_helper(PyObject* target, PyObject* o) {
 // Since this one would be tough and ugly to do with the Macros...
 void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {
     bool hadErr = FALSE;
+    bool found;
 
-    bool doSave = wxPyRestoreThread();
-    if (m_myInst.findCallback("GetPageInfo")) {
+    wxPyTState* state = wxPyBeginBlockThreads();
+    if ((found = m_myInst.findCallback("GetPageInfo"))) {
         PyObject* result = m_myInst.callCallbackObj(Py_BuildValue("()"));
         if (result && PyTuple_Check(result) && PyTuple_Size(result) == 4) {
             PyObject* val;
@@ -131,10 +132,9 @@ void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *p
         }
         Py_DECREF(result);
     }
-    else
+    wxPyEndBlockThreads(state);
+    if (! found)
         wxPrintout::GetPageInfo(minPage, maxPage, pageFrom, pageTo);
-
-    wxPySaveThread(doSave);
 }
 
 void wxPyPrintout::base_GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {

wxPython/src/msw/streams.cpp

@@ -279,7 +279,7 @@ protected:
         if (bufsize == 0)
             return 0;
 
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arglist = Py_BuildValue("(i)", bufsize);
         PyObject* result = PyEval_CallObject(read, arglist);
         Py_DECREF(arglist);
@@ -297,7 +297,7 @@ protected:
         }
         else
             m_lasterror = wxSTREAM_READ_ERROR;
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         m_lastcount = o;
         return o;
     }
@@ -308,17 +308,17 @@ protected:
     }
 
     virtual off_t OnSysSeek(off_t off, wxSeekMode mode){
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject*arglist = Py_BuildValue("(ii)", off, mode);
         PyObject*result = PyEval_CallObject(seek, arglist);
         Py_DECREF(arglist);
         Py_XDECREF(result);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return OnSysTell();
     }
 
     virtual off_t OnSysTell() const{
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arglist = Py_BuildValue("()");
         PyObject* result = PyEval_CallObject(tell, arglist);
         Py_DECREF(arglist);
@@ -327,7 +327,7 @@ protected:
             o = PyInt_AsLong(result);
             Py_DECREF(result);
         };
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return o;
     }
 
@@ -337,12 +337,12 @@ protected:
 
 public:
     ~wxPyCBInputStream() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_XDECREF(py);
         Py_XDECREF(read);
         Py_XDECREF(seek);
         Py_XDECREF(tell);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     }
 
     virtual size_t GetSize() {

wxPython/src/msw/windows.cpp

@@ -103,11 +103,11 @@ public:
     ~wxPyValidator() {
     }
 
-    wxObject* wxPyValidator::Clone() const {
+    wxObject* Clone() const {
         wxPyValidator* ptr = NULL;
         wxPyValidator* self = (wxPyValidator*)this;
 
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         if (self->m_myInst.findCallback("Clone")) {
             PyObject* ro;
             ro = self->m_myInst.callCallbackObj(Py_BuildValue("()"));
@@ -116,13 +116,13 @@ public:
                 Py_DECREF(ro);
             }
         }
+        wxPyEndBlockThreads(state);
+
         // This is very dangerous!!! But is the only way I could find
         // to squash a memory leak.  Currently it is okay, but if the
         // validator architecture in wxWindows ever changes, problems
         // could arise.
         delete self;
-
-        wxPySaveThread(doSave);
         return ptr;
     }
 

wxPython/src/msw/wx.cpp

@@ -643,8 +643,9 @@ static wxPyCoreAPI API = {
     SWIG_addvarlink,
     SWIG_newvarlink,
 
-    wxPySaveThread,
-    wxPyRestoreThread,
+    wxPyBeginBlockThreads,
+    wxPyEndBlockThreads,
+
     wxPyConstructObject,
     wxPy_ConvertList,
 

wxPython/src/printfw.i

@@ -219,9 +219,10 @@ public:
 // Since this one would be tough and ugly to do with the Macros...
 void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {
     bool hadErr = FALSE;
+    bool found;
 
-    bool doSave = wxPyRestoreThread();
-    if (m_myInst.findCallback("GetPageInfo")) {
+    wxPyTState* state = wxPyBeginBlockThreads();
+    if ((found = m_myInst.findCallback("GetPageInfo"))) {
         PyObject* result = m_myInst.callCallbackObj(Py_BuildValue("()"));
         if (result && PyTuple_Check(result) && PyTuple_Size(result) == 4) {
             PyObject* val;
@@ -251,10 +252,9 @@ void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *p
         }
         Py_DECREF(result);
     }
-    else
+    wxPyEndBlockThreads(state);
+    if (! found)
         wxPrintout::GetPageInfo(minPage, maxPage, pageFrom, pageTo);
-
-    wxPySaveThread(doSave);
 }
 
 void wxPyPrintout::base_GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {

wxPython/src/streams.i

@@ -246,7 +246,7 @@ protected:
         if (bufsize == 0)
             return 0;
 
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arglist = Py_BuildValue("(i)", bufsize);
         PyObject* result = PyEval_CallObject(read, arglist);
         Py_DECREF(arglist);
@@ -264,7 +264,7 @@ protected:
         }
         else
             m_lasterror = wxSTREAM_READ_ERROR;
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         m_lastcount = o;
         return o;
     }
@@ -275,17 +275,17 @@ protected:
     }
 
     virtual off_t OnSysSeek(off_t off, wxSeekMode mode){
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject*arglist = Py_BuildValue("(ii)", off, mode);
         PyObject*result = PyEval_CallObject(seek, arglist);
         Py_DECREF(arglist);
         Py_XDECREF(result);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return OnSysTell();
     }
 
     virtual off_t OnSysTell() const{
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         PyObject* arglist = Py_BuildValue("()");
         PyObject* result = PyEval_CallObject(tell, arglist);
         Py_DECREF(arglist);
@@ -294,7 +294,7 @@ protected:
             o = PyInt_AsLong(result);
             Py_DECREF(result);
         };
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
         return o;
     }
 
@@ -304,12 +304,12 @@ protected:
 
 public:
     ~wxPyCBInputStream() {
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         Py_XDECREF(py);
         Py_XDECREF(read);
         Py_XDECREF(seek);
         Py_XDECREF(tell);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);
     }
 
     virtual size_t GetSize() {

wxPython/src/windows.i

@@ -104,11 +104,11 @@ public:
     ~wxPyValidator() {
     }
 
-    wxObject* wxPyValidator::Clone() const {
+    wxObject* Clone() const {
         wxPyValidator* ptr = NULL;
         wxPyValidator* self = (wxPyValidator*)this;
 
-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = wxPyBeginBlockThreads();
         if (self->m_myInst.findCallback("Clone")) {
             PyObject* ro;
             ro = self->m_myInst.callCallbackObj(Py_BuildValue("()"));
@@ -117,13 +117,13 @@ public:
                 Py_DECREF(ro);
             }
         }
+        wxPyEndBlockThreads(state);
+
         // This is very dangerous!!! But is the only way I could find
         // to squash a memory leak.  Currently it is okay, but if the
         // validator architecture in wxWindows ever changes, problems
         // could arise.
         delete self;
-
-        wxPySaveThread(doSave);
         return ptr;
     }
 

wxPython/src/wx.i

@@ -161,8 +161,9 @@ static wxPyCoreAPI API = {
     SWIG_addvarlink,
     SWIG_newvarlink,
 
-    wxPySaveThread,
-    wxPyRestoreThread,
+    wxPyBeginBlockThreads,
+    wxPyEndBlockThreads,
+
     wxPyConstructObject,
     wxPy_ConvertList,