Instead of always using the Python default encoding for converting

string and unicode objects to/from wxStrings.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31022 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/include/wx/wxPython/wxPython_int.h

@@ -91,6 +91,9 @@ void      __wxPyCleanup();
 PyObject* __wxPySetDictionary(PyObject*, PyObject* args);
 PyObject* __wxPyFixStockObjects(PyObject*, PyObject* args);
 
+void        wxSetDefaultPyEncoding(const char* encoding);
+const char* wxGetDefaultPyEncoding();
+
 
 void wxPyEventThunker(wxObject*, wxEvent& event);
 

wxPython/src/__core_rename.i

@@ -601,6 +601,8 @@
 %rename(WakeUpIdle)                         wxWakeUpIdle;
 %rename(PostEvent)                          wxPostEvent;
 %rename(App_CleanUp)                        wxApp_CleanUp;
+%rename(SetDefaultPyEncoding)               wxSetDefaultPyEncoding;
+%rename(GetDefaultPyEncoding)               wxGetDefaultPyEncoding;
 %rename(EventLoop)                          wxEventLoop;
 %rename(AcceleratorEntry)                   wxAcceleratorEntry;
 %rename(AcceleratorTable)                   wxAcceleratorTable;

wxPython/src/_app.i

@@ -355,6 +355,21 @@ DocDeclStrName(
 
 
 
+
+
+DocDeclAStr(
+    void , wxSetDefaultPyEncoding(const char* encoding),
+    "SetDefaultPyEncoding(string encoding)",
+    "Sets the encoding that wxPython will use when it needs to convert a
+Python string or unicode object to or from a wxString.", "");
+
+DocDeclAStr(
+    const char* , wxGetDefaultPyEncoding(),
+    "GetDefaultPyEncoding() -> string",
+    "Gets the current encoding that wxPython will use when it needs to
+convert a Python string or unicode object to or from a wxString.", "");
+
+
 //---------------------------------------------------------------------------
 // Include some extra wxApp related python code here
 

wxPython/src/helpers.cpp

@@ -78,6 +78,8 @@ wxPyThreadStateArray* wxPyTStates = NULL;
 wxMutex*              wxPyTMutex = NULL;
 #endif
 
+#define DEFAULTENCODING_SIZE 64
+static char wxPyDefaultEncoding[DEFAULTENCODING_SIZE] = "ascii";
 
 static PyObject* wxPython_dict = NULL;
 static PyObject* wxPyAssertionError = NULL;
@@ -1903,7 +1905,7 @@ wxString* wxString_in_helper(PyObject* source) {
 #if wxUSE_UNICODE
     PyObject* uni = source;
     if (PyString_Check(source)) {
-        uni = PyUnicode_FromObject(source);
+        uni = PyUnicode_FromEncodedObject(source, wxPyDefaultEncoding, "strict");
         if (PyErr_Occurred()) return NULL;
     }
     target = new wxString();
@@ -1918,7 +1920,11 @@ wxString* wxString_in_helper(PyObject* source) {
 #else
     // Convert to a string object if it isn't already, then to wxString
     PyObject* str = source;
-    if (!PyString_Check(source)) {
+    if (PyUnicode_Check(source)) {
+        str = PyUnicode_AsEncodedString(source, wxPyDefaultEncoding, "strict");
+        if (PyErr_Occurred()) return NULL;
+    }    
+    else if (!PyString_Check(source)) {
         str = PyObject_Str(source);
         if (PyErr_Occurred()) return NULL;
     }
@@ -1943,7 +1949,7 @@ wxString Py2wxString(PyObject* source)
     // Convert to a unicode object, if not already, then to a wxString
     PyObject* uni = source;
     if (!PyUnicode_Check(source)) {
-        uni = PyUnicode_FromObject(source);
+        uni = PyUnicode_FromEncodedObject(source, wxPyDefaultEncoding, "strict");
         if (PyErr_Occurred()) return wxEmptyString;  // TODO:  should we PyErr_Clear?
     }    
     size_t len = PyUnicode_GET_SIZE(uni);
@@ -1957,7 +1963,11 @@ wxString Py2wxString(PyObject* source)
 #else
     // Convert to a string object if it isn't already, then to wxString
     PyObject* str = source;
-    if (!PyString_Check(source)) {
+    if (PyUnicode_Check(source)) {
+        str = PyUnicode_AsEncodedString(source, wxPyDefaultEncoding, "strict");
+        if (PyErr_Occurred()) return wxEmptyString;    // TODO:  should we PyErr_Clear?
+    }    
+    else if (!PyString_Check(source)) {
         str = PyObject_Str(source);
         if (PyErr_Occurred()) return wxEmptyString;    // TODO:  should we PyErr_Clear?
     }
@@ -1986,6 +1996,17 @@ PyObject* wx2PyString(const wxString& src)
 }
 
 
+
+void wxSetDefaultPyEncoding(const char* encoding)
+{
+    strncpy(wxPyDefaultEncoding, encoding, DEFAULTENCODING_SIZE);
+}
+
+const char* wxGetDefaultPyEncoding()
+{
+    return wxPyDefaultEncoding;
+}
+
 //----------------------------------------------------------------------
 
 

wxPython/wxPython/_core.py

@@ -967,6 +967,8 @@ wxWakeUpIdle = wx._core.WakeUpIdle
 wxPostEvent = wx._core.PostEvent
 wxApp_CleanUp = wx._core.App_CleanUp
 wxGetApp = wx._core.GetApp
+wxSetDefaultPyEncoding = wx._core.SetDefaultPyEncoding
+wxGetDefaultPyEncoding = wx._core.GetDefaultPyEncoding
 wxEventLoop = wx._core.EventLoop
 wxEventLoopPtr = wx._core.EventLoopPtr
 wxEventLoop_GetActive = wx._core.EventLoop_GetActive