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| To | python-list@python.org |
| From | Terry Reedy <tjreedy@udel.edu> |
| Subject | Re: subclassable types |
| Date | Fri, 22 Feb 2013 17:10:07 -0500 |
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On 2/22/2013 4:35 AM, Wolfgang Maier wrote: > Dear all, > I am wondering what the rules are that determine whether a built-in type is > subclassable or not. > As examples, why can you base your classes on int or set, > but not on bool or range? > Also: can you use introspection to find out whether a type is valid as a > base type? You are not the first to ask about this. I opened a doc issue. http://bugs.python.org/issue17279 -- Terry Jan Reedy
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Re: subclassable types Terry Reedy <tjreedy@udel.edu> - 2013-02-22 17:10 -0500
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