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You are viewing an archive of posts for May 13th, 2009. You can also head back to the blog home.

Be careful with metaclasses

posted May 13th, 2009 @ 23:40:14

- tags: python , development

- comments: 0

Python metaclasses can be really intense. SQLObject's declarative metaclass base, popularized by Django's ORM, has been as useful a DSL as the python world has had in a long time. But please be careful when using metaclasses in a way that makes it difficult to extend via subclassing!

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