On Wed, Oct 14, 2009 at 4:42 PM, Neil Schemenauer <n...@arctrix.com> wrote:
> Yes, it does still resort to setting globals to None. However, the > weakref step makes it much more likely that __del__ methods run > before that happens. After this change, referencing global variables > from __del__ methods is okay. > The first and last sentences seem like a contradiction to me. If I cannot guarantee that globals will be valid when __del__ is executed, then I must not reference globals from __del__. I think I'm missing something here. Is there some way the programmer can determine that referencing a global variable in __del__ will be 100% safe? (not just "likely") -- Daniel Stutzbach, Ph.D. President, Stutzbach Enterprises, LLC <http://stutzbachenterprises.com>
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