[Python-Dev] PEP 463: Exception-catching expressions
Eric V. Smith
eric at trueblade.com
Sat Feb 22 13:22:17 CET 2014
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Sat Feb 22 13:22:17 CET 2014
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On 2/22/2014 6:27 AM, Antoine Pitrou wrote: > On Sat, 22 Feb 2014 22:13:58 +1100 > Chris Angelico <rosuav at gmail.com> wrote: >> Lib/inspect.py:1350: >> return sys._getframe(1) if hasattr(sys, "_getframe") else None >> becomes >> return (sys._getframe(1) except AttributeError: None) > > May hide a bug if sys._getframe(1) itself raises AttributeError. return (sys._getframe except AttributeError: lambda i: None)(1) Assuming I have the syntax correct, and the bindings work this way, of course.
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