[pywin32-bugs] [ pywin32-Patches-977399 ] Support for user supplied exception handler

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Patches item #977399, was opened at 2004-06-22 21:54
Message generated for change (Comment added) made by mhammond
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=551956&aid=977399&group_id=78018

Category: None
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Adal Chiriliuc (adalx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Support for user supplied exception handler

Initial Comment:
win32ui.h
  1. Added ExceptionHandler declarations.

win32uimodule.cpp
  1. Converted Python_run_command_with_log to use
ExceptionHandler.
  2. Converted gui_print_error to use ExceptionHandler.
  3. Added TRACE to gui_print_error which warns about
recursive call.
  4. Implemented ExceptionHandler.

win32thread.cpp
  1. Converted to use ExceptionHandler.

win32virt.cpp
  1. Fixed crash if we re-enter the error handler.
     Example: Document.OnDraw raises. We show a dialog
box with
     the traceback. The dialog box being displayed in
front of
     the document will trigger on move another
WM_PAINT. This
     will trigger Document.OnDraw which will probably
raise again.
     So while being in the error handling routine, we
enter it again!
     gui_error_print is protected against this, but the
line
     will fail "char *szRepr =
PyString_AsString(obRepr);" because
     obRepr is NULL (at least on my machine).
  2. Converted to use ExceptionHandler.


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>Comment By: Mark Hammond (mhammond)
Date: 2004-10-07 18:46

Message:
Logged In: YES 
user_id=14198

Looks good to me. I don't have time to test it, but it looks
nicely done, and I'm inclined to trust you :)
Checking in win32thread.cpp;
new revision: 1.6; previous revision: 1.5
Checking in win32ui.h;
new revision: 1.3; previous revision: 1.2
Checking in win32uimodule.cpp;
new revision: 1.29; previous revision: 1.28
Checking in win32virt.cpp;
new revision: 1.2; previous revision: 1.1


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