[issue30063] DeprecationWarning in json/encoder.py

[R. David Murray]

R. David Murray added the comment:

In case it wasn't clear: I seriously doubt that iPython is hanging due to the warning, I think something else must be happening and the warning is a red herring.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30063>
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