[Python-Dev] More optimisation ideas

Sven R. Kunze srkunze at mail.de
Mon Feb 1 13:11:28 EST 2016


Thanks, Brett. Wasn't aware of lazy imports as well. I think that one is 
even better reducing startup time as freezing stdlib.

On 31.01.2016 18:57, Brett Cannon wrote:
> I have opened http://bugs.python.org/issue26252 to track writing the 
> example (and before ppl go playing with the lazy loader, be aware of 
> http://bugs.python.org/issue26186).
>
> On Sun, 31 Jan 2016 at 09:26 Brett Cannon <brett at python.org 
> <mailto:brett at python.org>> wrote:
>
>     There are no example docs for it yet, but enough people have asked
>     this week about how to set up a custom importer that I will write
>     up a generic example case which will make sense for a lazy loader
>     (need to file the issue before I forget).
>
>
>     On Sun, 31 Jan 2016, 09:11 Donald Stufft <donald at stufft.io
>     <mailto:donald at stufft.io>> wrote:
>
>
>>         On Jan 31, 2016, at 12:02 PM, Brett Cannon <brett at python.org
>>         <mailto:brett at python.org>> wrote:
>>
>>         A lazy importer was added in Python 3.5
>
>         Is there any docs on how to actually use the LazyLoader in
>         3.5? I can’t seem to find any but I don’t really know the
>         import system that well.
>
>         -----------------
>         Donald Stufft
>         PGP: 0x6E3CBCE93372DCFA // 7C6B 7C5D 5E2B 6356 A926 F04F
>         6E3C BCE9 3372 DCFA
>
>
>
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