The try clause is executed, including any except and else clauses. If an exception occurs in any of the clauses and is not handled, the ... ... <看更多>

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The main tool Python gives you for handling runtime exceptions is the try ... In addition to try and except , you can use the else and finally keywords to ... ... <看更多>

hit_except = False. hit_finally = False. try: raise Exception('yarr!') except: hit_except = True. finally: hit_finally = True. ___assertTrue(hit_except). ... <看更多>