[pywin32-checkins] pywin32/Pythonwin win32uimodule.cpp,1.42,1.43

[Mark H. <mha...@us...>]

Update of /cvsroot/pywin32/pywin32/Pythonwin
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv21349/Pythonwin

Modified Files:
	win32uimodule.cpp 
Log Message:
New win32ui.DisplayTraceback function to dislpay a traceback in a dialog. 
Useful for errors that happen before pythonwin has set things up such that
'print' will work (its worse on py3k - sys.stdout is None, so attempts 
to print *always* fail, and not with an IOError like 2.x)


Index: win32uimodule.cpp
===================================================================
RCS file: /cvsroot/pywin32/pywin32/Pythonwin/win32uimodule.cpp,v
retrieving revision 1.42
retrieving revision 1.43
diff -C2 -d -r1.42 -r1.43
*** win32uimodule.cpp	3 Dec 2008 22:34:20 -0000	1.42
--- win32uimodule.cpp	6 Dec 2008 00:38:29 -0000	1.43
***************
*** 805,808 ****
--- 805,824 ----
  }
  
+ // @pymethod |win32ui|DisplayTraceback|Displays a traceback in a dialog box.
+ static PyObject *
+ ui_python_display_traceback( PyObject *self, PyObject *args )
+ {
+ 	PyObject *obTitle = Py_None;
+ 	PyObject *t, *v, *tb;
+ 	if (!PyArg_ParseTuple(args, "(OOO)|O:DisplayTraceback", &t, &v, &tb, &obTitle))
+ 		return NULL;
+ 	TCHAR *title;
+ 	if (!PyWinObject_AsTCHAR(obTitle, &title, TRUE))
+ 		return NULL;
+ 	DisplayPythonTraceback(t, v, tb, title);
+ 	PyWinObject_FreeTCHAR(title);
+ 	RETURN_NONE;
+ }
+ 
  // @pymethod |win32ui|OutputDebugString|Sends a string to the Windows debugging device.
  static PyObject *
***************
*** 1915,1918 ****
--- 1931,1935 ----
  	{"DestroyDebuggerThread",   ui_destroy_debugger_thread, 1}, // @pymeth DestroyDebuggerThread|Cleans up the debugger thread.
  	{"DoWaitCursor",			ui_do_wait_cursor,	1}, // @pymeth DoWaitCursor|Changes the cursor to/from a wait cursor.
+ 	{"DisplayTraceback", 			ui_python_display_traceback,	1}, // @pymeth DisplayTraceback|Displays a traceback in a dialog box.
  	{"Enable3dControls",		ui_enable_3d_controls, 1 }, // @pymeth Enable3dControls|Enables 3d controls for the application.
  	{"FindWindow",				PyCWnd::FindWindow,	1}, // @pymeth FindWindow|Searches for the specified top-level window