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| author | Raymond Hettinger <python@rcn.com> | 2008-02-23 02:20:41 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2008-02-23 02:20:41 (GMT) |
| commit | 73d796324242dc2164a0b5943bd08d6252a28651 (patch) | |
| tree | 3c1770c2ea596e727e3c69604033016d02ea1574 /Lib/test/test_future_builtins.py | |
| parent | c5705a823bb200b48417677f8ef3ca6833ace4bb (diff) | |
| download | cpython-73d796324242dc2164a0b5943bd08d6252a28651.zip cpython-73d796324242dc2164a0b5943bd08d6252a28651.tar.gz cpython-73d796324242dc2164a0b5943bd08d6252a28651.tar.bz2 | |
Improve the implementation of itertools.product()
* Fix-up issues pointed-out by Neal Norwitz.
* Add extensive comments.
* The lz->result variable is now a tuple instead of a list.
* Use fast macro getitem/setitem calls so most code is in-line.
* Re-use the result tuple if available (modify in-place instead of copy).
Diffstat (limited to 'Lib/test/test_future_builtins.py')
0 files changed, 0 insertions, 0 deletions