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authorGuido van Rossum <guido@python.org>2002-08-16 07:04:56 (GMT)
committerGuido van Rossum <guido@python.org>2002-08-16 07:04:56 (GMT)
commitc7903a13d2dc58d2f239a4d3bb29703199b450e4 (patch)
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parent8e829200b1ac79750224563331032de031b76288 (diff)
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A nice little speed-up for filter():
- Use PyObject_Call() instead of PyEval_CallObject(), saves several layers of calls and checks. - Pre-allocate the argument tuple rather than calling Py_BuildValue() each time round the loop. - For filter(None, seq), avoid an INCREF and a DECREF.
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