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No switch in Python
Question There's no switch statement in Python. Why not?
(Poor) Answer Because there's no need .. you can use a series of if and elif statments. And we can't do it in Python because there isn't a label syntax that would be needed for case. Better Answer If you come to write some code where a switch would be your natural choice in another language, then you would probably do far better to be using a set of polymorphic methods on various types of objects in Python. What you might do without objects (a poor switch replacement): if type == "local":What you would write with classes local, file and remote predefined: name = current.getname()(written 2007-05-23 18:09:58) Associated topics are indexed under Y103 - Python - Conditionals and Loops
Some other Articles
Arrival and Departure experiences - another hotelSpot the difference A Fresh horse Returning multiple values from a function (Perl, PHP, Python) No switch in Python Training information - England, Scotland, Wales and Ireland Testing for one of a list of values. From Web to Web 2 Back off home with our best wishes The last tree to leaf 1634 posts, page by page
Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 at 50 posts per pageThis is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price. Link to Ezine home page (for reading). Link to Blogging home page (to add comments). |
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