[pywin32-checkins] pywin32/com/win32com/src ErrorUtils.cpp,1.18,1.19

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

Update of /cvsroot/pywin32/pywin32/com/win32com/src
In directory sc8-pr-cvs1:/tmp/cvs-serv20823

Modified Files:
	ErrorUtils.cpp 
Log Message:
If we fail to write to sys.stderr, fprintf to stderr and restore the 
Python exception state.


Index: ErrorUtils.cpp
===================================================================
RCS file: /cvsroot/pywin32/pywin32/com/win32com/src/ErrorUtils.cpp,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** ErrorUtils.cpp	10 Jan 2003 02:42:46 -0000	1.18
--- ErrorUtils.cpp	23 Oct 2003 06:17:49 -0000	1.19
***************
*** 439,445 ****
  	// PySys_WriteStderr has an internal 1024 limit due to varargs.
  	// weve already resolved them, so we gotta do it the hard way
  	PyObject *pyfile = PySys_GetObject("stderr");
  	if (pyfile)
! 		PyFile_WriteString((char *)pszMessageText, pyfile);
  }
  
--- 439,451 ----
  	// PySys_WriteStderr has an internal 1024 limit due to varargs.
  	// weve already resolved them, so we gotta do it the hard way
+ 	// We can't afford to screw with the Python exception state
+ 	PyObject *typ, *val, *tb;
+ 	PyErr_Fetch(&typ, &val, &tb);
  	PyObject *pyfile = PySys_GetObject("stderr");
  	if (pyfile)
! 		if (PyFile_WriteString((char *)pszMessageText, pyfile)!=0)
! 			// eeek - Python error writing this error - write it to stdout.
! 			fprintf(stdout, "%s", pszMessageText);
! 	PyErr_Restore(typ, val, tb);
  }