Message377497
Sorry for the wording of the last message. Go ahead with whatever you would like do :-)
Was only trying to point-out that the generator semantics don't interact nicely with slice assignments:
$ python3.9 -m timeit -s 'a=list(range(1000))' 'b=a[:]' 'b[:]=(x for x in a)'
5000 loops, best of 5: 46.6 usec per loop
$ python3.9 -m timeit -s 'a=list(range(1000))' 'b=a[:]' 'b[:]=[x for x in a]'
10000 loops, best of 5: 26.3 usec per loop |
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Date |
User |
Action |
Args |
2020-09-25 18:37:27 | rhettinger | set | recipients:
+ rhettinger, terry.reedy, paul.moore, eric.smith, steven.daprano, sreedevi.ha |
2020-09-25 18:37:27 | rhettinger | set | messageid: <1601059047.19.0.73635041701.issue41774@roundup.psfhosted.org> |
2020-09-25 18:37:27 | rhettinger | link | issue41774 messages |
2020-09-25 18:37:27 | rhettinger | create | |
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