creating many similar properties
michele.simionato at gmail.com
Wed Oct 18 10:18:09 CEST 2006
George Sakkis wrote:
> Why is this less hidden or magical than a metaclass ?
Because it does not use inheritance. It is not going to create
properties on subclasses without
you noticing it. Also, metaclasses are brittle: try to use them with
__slots__, or with non-standard
classes (i.e. extensions classes), or try to use multiple metaclasses.
I wrote a paper
about metaclasses abuses which should be published soon or later; you
can see the draft
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