Le Wed, 11 Sep 2013 12:38:13 +0300, Serhiy Storchaka <storch...@gmail.com> a écrit : > 2. Subclassing. > > class CaseInsensitiveDict(TransformDict): > def transform(self, key): > return key.casefold() > d = CaseInsensitiveDict(Foo=5)
I thought about this first, and then I remembered that python-dev isn't generally very keen on subclassing-based APIs :-) > 3. Type generator. > > d = TransformDict(str.casefold)(Foo=5) > [...] > > Third method allows you to customize other aspects of dict behavior > (combine OrderedDict, defaultdict,..). Well, no, it's not that easy. Especially since OrderedDict and defaultdict weren't written with combination in mind. Regards Antoine. _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
