On Wed, Jul 10, 2019 at 8:01 PM William Stein <wst...@gmail.com> wrote:
> On Wed, Jul 10, 2019 at 5:51 PM Ilya Kazakevich > <ilya.kazakev...@jetbrains.com> wrote: > > > > Thank you! > > I was trying to understand how is it implemented technically, how it > works under the hood > > I'll also add that the answer to > Then, how does jupyter "understands" that only widget content must be cleared? This is not comm message, so no connection to widget is made. How does it work? is simple. The source for that .clear_output method is ( https://github.com/jupyter-widgets/ipywidgets/blob/b2a998402120c2b9a277508efd7453f678c5785e/ipywidgets/widgets/widget_output.py#L76-L77 ): with self: clear_output(*pargs, **kwargs) which means that calling that method *first* sends a comm message redirecting output, *then* sends the global clear_output message (which is redirected to the widget), then exits the context manager undoing the output redirection. > If that GitHub issue I pointed to isn't sufficiently clear, please > reopen it and add additional questions or make a new one. Jason Grout > told me that he really likes using GitHub issues to answer technical > questions about how ipywidgets works. > > I like using GitHub issues because they seem to better support answers (for example, I can inline code and links and they are formatted nicely), and they are more searchable than chat or I think even mailing list posts. So our "reference" issue milestone has accumulated a number of stack overflow type questions and answers. > Are you guys implementing IPywidgets support for PyCharm? Having > recently implemented a new client (not jupyterlab or jupyter classic), > I think it will be very good for the ipywidgets project if there are > even more integrations of ipywidgets into different clients out there... > > +1 to having more clients implement ipywidgets support. Are you? Let us know if you are having any other issues. Output widgets in particular are still a bit tricky. Thanks (and thanks William for answering as well!) Jason -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to jupyter+unsubscr...@googlegroups.com. To post to this group, send email to jupyter@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAPDWZHxQh_0SRGTwgU1HW5YoRPm9OUP92JR%2Bg24TF_Rn8zEvpg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
