Python 3 Error Trapping
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Data Types: Lists and StringsList ManipulationsShallow and Deep CopyDictionariesSets and Frozen Setsinput via the keyboardConditional StatementsLoops, while LoopFor LoopsOutput with PrintFormatted output with string modulo syntax for generic except clause in python and the format methodFunctionsRecursion and Recursive FunctionsParameter Passing in FunctionsNamespacesGlobal python try without except and Local VariablesDecoratorsMemoization with DecoratorsRead and Write FilesModular Programming and ModulesRegular ExpressionsRegular Expressions, AdvancedLambda Operator, Filter,
Python Try Except Else
Reduce and MapList ComprehensionIterators and GeneratorsException HandlingTests, DocTests, UnitTestsObject Oriented ProgrammingClass and Instance AttributesProperties vs. getters and settersInheritanceMultiple InheritanceMagic Methods and Operator OverloadingOOP, Inheritance ExampleSlotsClasses https://docs.python.org/2.7/tutorial/errors.html and Class CreationRoad to MetaclassesMetaclassesMetaclass Use Case: Count Function Calls Exceptions "Nothing travels faster than the speed of light with the possible exception of bad news, which obeys its own special laws." (Douglas Adams) "General principles should not be based on exceptional cases." (Robert J. Sawyer) This website is supported by: http://www.python-course.eu/python3_exception_handling.php Linux and Python Training Courses This topic in German / Deutsche Übersetzung: AusnahmebehandlungPython 3This is a tutorial in Python3, but this chapter of our course is available in a version for Python 2.x as well: Exception Handling in Python 2.x Training Classes This website aims at providing you with educational material suitable for self-learning. Nevertheless, it is faster and more efficient to attend a "real" Python course in a classroo, with an experienced trainer. So why not attend one of the live Python courses in Strasbourg, Paris, London, Berlin, Munich, Hamburg, Frankfurt, or Lake Constance by Bernd Klein, the author of this tutorial? In-house Training Courses If you like it, we will come to your company or institute and provide a special training for your employees, as we've done it many times in Amsterdam (The Netherlands), Berlin (Germany), Bern (Switzerland), Basel (Switzerland), Zurich (Switzerland), Frankfurt (Germany), Locarno (Switzerland), Den Haag (The
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/730764/try-except-in-python-how-do-you-properly-ignore-exceptions Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Try/Except in Python: How do you properly ignore Exceptions? up vote 393 down vote favorite 109 python exception When you just want to do a try-except without handling the exception, how do you do it in Python? Is the following the right way to do it? try : shutil.rmtree ( path ) except : pass python exception exception-handling try-except share|improve this question edited Jan 22 '15 at 4:45 Aaron Hall 57.1k19144146 asked Apr 8 '09 at 16:23 Joan Venge 63.3k131338572 18 When you just want to do a python 3 error try catch without handling the exception, how do you do it in Python? –Joan Venge Apr 8 '09 at 16:45 9 Well it seemed to work, but I wanted to make sure if this was the actual practice to do this. –Joan Venge Apr 8 '09 at 16:47 5 I think the question is worthwhile, even if it could be rephrased a bit. The distinction vartec showed in his answer is important. –Gilad Naor May 14 '09 at 6:54 11 @JoanVenge pun intended? –Inversus Jun 27 '14 at 14:24 4 I wouldn't say "never," but that's just me. –touch my boom boom Jan 7 at 22:34 | show 8 more comments 10 Answers 10 active oldest votes up vote 563 down vote accepted try: doSomething() except: pass or try: doSomething() except Exception: pass The difference is, that the first one will also catch KeyboardInterrupt, SystemExit and stuff like that, which are derived directly from exceptions.BaseException, not exceptions.Exception. See documentation for details: try statement — http://docs.python.org/reference/compound_stmts.html#try exceptions — http://docs.python.org/library/exceptions share|improve this answer edited Apr 8 '09 at 16:37 answered Apr 8 '09 at 16:25 vartec 75.2k21141194 4 Note that StopIteration and Warning both inherit from Exception as well. Depending on your needs, you may want to inherit
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