Message201583
> Another option is to add a _pyoperator module.
Attached builtin_operator.patch patch implements this option: operator.c becomes the main operator module, _pyoperator is the pure Python implementation (don't use "from _operator import *" anymore).
With the patch:
$ ./python -m timeit "import sys; modname='_pyoperator'" "__import__(modname); del sys.modules[modname]"
1000 loops, best of 3: 276 usec per loop
$ ./python -m timeit "import sys; modname='operator'" "__import__(modname); del sys.modules[modname]"
10000 loops, best of 3: 22.7 usec per loop
The patch is huge because files are renamed: see builtin_operator_diff.patch for the diff. |
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Date |
User |
Action |
Args |
2013-10-28 21:18:30 | vstinner | set | recipients:
+ vstinner, christian.heimes, Arfrever, skrah, zach.ware |
2013-10-28 21:18:28 | vstinner | set | messageid: <1382995108.54.0.0424692776812.issue19229@psf.upfronthosting.co.za> |
2013-10-28 21:18:28 | vstinner | link | issue19229 messages |
2013-10-28 21:18:28 | vstinner | create | |
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