Message301241
Eric,
> the only ABCs in importlib are in importlib.abc (and used by importlib.util).
> This does not impact interpreter startup.
Hm, indeed, but I see that module 'abc' is in 'sys.modules', probably it is then only used by 'collections.abc'/'_collections_abc'. This means that the influence of 'ABCMeta' on interpreter start-up time will be smaller than I thought. But still start-up times for projects that actively use ABCs will be influenced by 'ABCMeta'.
But what do you think about making private ABC caches read-only attributes? (They are not documented) |
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2017-09-04 18:56:11 | levkivskyi | set | recipients:
+ levkivskyi, barry, brett.cannon, vstinner, eric.snow, serhiy.storchaka, yselivanov, Aaron Hall |
2017-09-04 18:56:11 | levkivskyi | set | messageid: <1504551371.08.0.331374552309.issue31333@psf.upfronthosting.co.za> |
2017-09-04 18:56:11 | levkivskyi | link | issue31333 messages |
2017-09-04 18:56:11 | levkivskyi | create | |
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