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    This is the community forum for my apps Pythonista and Editorial.

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    Python 3.7 ?

    Pythonista
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    • upwart
      upwart last edited by

      When will we get Python 3.7 ?
      And pandas?

      1 Reply Last reply Reply Quote 0
      • ccc
        ccc last edited by

        Why do you want Python 3.7?

        1 Reply Last reply Reply Quote 0
        • victordomingos
          victordomingos last edited by

          If it comes with same same kind of performance improvement I saw in desktop systems, I also can’t wait for it. One of my applications saw a breathtaking 50 to 100% improvement. In other applications there is no to little difference, but in some contexts it is really noticeable.

          1 Reply Last reply Reply Quote 1
          • upwart
            upwart last edited by

            @ccc
            Dataclasses

            1 Reply Last reply Reply Quote 1
            • Strassboom
              Strassboom last edited by Strassboom

              @ccc I’m trying to work with coroutines and asyncio and would like the comfortability of the asyncio.run() function, as I cannot get my bot to run due to a how much I’ve failed at figuring out why a ‘class coroutine’ type object called main() is not a coroutine object.

              mikael 1 Reply Last reply Reply Quote 0
              • SherlockHans
                SherlockHans last edited by

                from __future__ import annotations
                
                1 Reply Last reply Reply Quote 0
                • JonB
                  JonB last edited by

                  pretty sure that annotations are in 3.6, as is typing...

                  1 Reply Last reply Reply Quote 0
                  • ccc
                    ccc last edited by ccc

                    https://docs.python.org/3/library/__future__.html

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                    • ottoflux
                      ottoflux last edited by

                      Bumping this… I’d love to be able to use dataclasses. Feel free to tell me why I should do it another way, but I think it’s a valid request. I’m still newish to python but I’ve been writing software for 20 years.

                      cvp JonB 2 Replies Last reply Reply Quote 0
                      • cvp
                        cvp @ottoflux last edited by

                        @ottoflux see attr.s for older Python (found via Google but I don't know anything about it)

                        ottoflux 1 Reply Last reply Reply Quote 1
                        • JonB
                          JonB @ottoflux last edited by

                          @ottoflux there is a backport of dataclasses, since this basically pure py.

                          https://github.com/ericvsmith/dataclasses

                          ottoflux 1 Reply Last reply Reply Quote 2
                          • ottoflux
                            ottoflux @JonB last edited by

                            @JonB thanks, I’ll check it out.

                            1 Reply Last reply Reply Quote 0
                            • ottoflux
                              ottoflux @cvp last edited by

                              @cvp thanks!

                              1 Reply Last reply Reply Quote 0
                              • mikael
                                mikael @Strassboom last edited by

                                @Strassboom or others missing the quite convenient asyncio.run feature: CPython repo has a backport of the runners module, which you can conditionally import with a try ... except.

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