Le 24 déc. 2016 8:42 PM, "Neil Girdhar" <mistersh...@gmail.com> a écrit : > Usually, when an exception is hit that will (probably) crash the program, no one cares about less than a microsecond of performance.
Just one example. By design, hasattr(obj, name) raises an exception to return False. So it has the cost of building the exception + raise exc + catch it. Victor
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