11.06.17 09:17, Neal Fultz пише:
* other people have been false positive and wanted a SQL-type group
by, but got burned
* hence the warnings in the docs.
This wouldn't help if people don't read the docs.
Also, if someone rewrote zip in pure python, would many people actually
notice a slow down vs network latency, disk IO, etc?
Definitely yes.
RLE is a building block just like bisect.
This is very specific building block. And if ZIP compression be rewrote
in pure Python it wouldn't use
FYI, there are multiple compression methods supported in ZIP files, but
the zipmodule module implements not all of them. In particular simple
RLE based methods are not implemented (they almost not used in real
world now). I suppose that if the zipmodule module implements these
algorithms it wouldn't use any general RLE implementation.
https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT
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