Author inada.naoki
Recipients inada.naoki
Date 2015-01-09.13:17:24
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Message-id <1420809445.24.0.133647496806.issue23206@psf.upfronthosting.co.za>
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I prefer ensure_ascii=False because it's efficient.
But I notice it is very slower.

On Python 3.4.2:
In [3]: %timeit json.dumps([{'hello': 'world'}]*100)
10000 loops, best of 3: 74.8 µs per loop

In [4]: %timeit json.dumps([{'hello': 'world'}]*100, ensure_ascii=False)
1000 loops, best of 3: 259 µs per loop

On Python HEAD with attached patch:
In [2]: %timeit json.dumps([{'hello': 'world'}]*100)
10000 loops, best of 3: 80.8 µs per loop

In [3]: %timeit json.dumps([{'hello': 'world'}]*100, ensure_ascii=False)
10000 loops, best of 3: 80.4 µs per loop
History
Date User Action Args
2015-01-09 13:17:25inada.naokisetrecipients: + inada.naoki
2015-01-09 13:17:25inada.naokisetmessageid: <1420809445.24.0.133647496806.issue23206@psf.upfronthosting.co.za>
2015-01-09 13:17:25inada.naokilinkissue23206 messages
2015-01-09 13:17:25inada.naokicreate