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Author r.david.murray
Recipients barry, ncoghlan, r.david.murray
Date 2013-03-17.15:10:40
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There was a long thread about this on python-dev that might be worth going back over, where I had the same misconception (that functions should always return the same type as their arguments).  While I think that should be the default design, it isn't always the best API.  (The real rule, if I recall correctly, is that functions should never accept *mixed* argument types for input data.)
Date User Action Args
2013-03-17 15:10:40r.david.murraysetrecipients: + r.david.murray, barry, ncoghlan
2013-03-17 15:10:40r.david.murraysetmessageid: <>
2013-03-17 15:10:40r.david.murraylinkissue17445 messages
2013-03-17 15:10:40r.david.murraycreate