[issue9856] Change object.__format__(s) where s is non-empty to a TypeError

[Terry J. Reedy]

Terry J. Reedy added the comment:

Everying is an instance of object. If its class does not override .__format__, then it seems that it should act the same as a direct object instance. If this a the current plan (or patch already committed, I think I would stay with that.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9856>
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