> On 21 Sep 2022, at 14:58, Jean-Paul Calderone <exar...@twistedmatrix.com> > wrote: > > > Hello, > > I was reviewing some third-party code today and noticed many bugs in it that > arise from FilePath's caching behavior. > > I found https://github.com/twisted/twisted/issues/3161 (only after I wrote up > https://github.com/twisted/twisted/issues/11676 though). > > The cache behavior is long-standing but I think it needs to go. It > represents a dangerous and subtle trap for anyone who tries to use FilePath, > which I would like to be everyone - but that would be an easier sell without > traps like this one.
There is talk I the ticket about os.listdir being a problem. Isn’t one option to use os.scandir that includes some of the stat info for free? Barry > > Jean-Paul > > _______________________________________________ > Twisted mailing list -- twisted@python.org > To unsubscribe send an email to twisted-le...@python.org > https://mail.python.org/mailman3/lists/twisted.python.org/ > Message archived at > https://mail.python.org/archives/list/twisted@python.org/message/36FC363TOBHKLFCEBT5KMBDLM2A5TBZ7/ > Code of Conduct: https://twisted.org/conduct
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