Ah, my mistake. It's not python cells that have the language specified in the header line, it's markdown cells:
# %% [markdown] So it isn't the import that has the bug but my memory. On Sunday, December 1, 2024 at 11:09:25 AM UTC-5 Thomas Passin wrote: > Oops, posted too soon. Here is the screen shot and an explanation of the > tweaks and the import bug. > > First, VR3 does not understand << named sections >> so I had to comment > out the <<prefix>> line. I could get VR3 to automatically ignore named > section lines without much trouble. Since for @jupytext files the nodes all > appear in the right order anyway, ignoring them won't hurt anything. > > Second - this is the bug - the cell introducer line is supposed to include > the language but it doesn't: > > # %% > > should be (I forget the exact syntax but it includes the language) > > # %% python > > So I had to add a header line to each node: @language python. > > In the script that I wrote during the evolution of jupytext support, I > translated the %% python to @language python. I could build that into VR3 > for jupytext files. > > Third, I had to add a line plt.show() at the end to generate the visible > plot that you see in the screenshot. > > So with a little bug fix to Leo's importer, and a little work on VR3, you > could view and execute this kind of example right in Leo as you study. > > On Sunday, December 1, 2024 at 10:56:46 AM UTC-5 Thomas Passin wrote: > >> Looking at the syllabus, you should have fun. It's really racing over a >> lot of topics. >> >> The first lecture has a matrix example built around weather. It includes >> both a Matplotlib page and a Jupyter Notebook for running the matrix >> system. I imported it as jupytext into Leo and found that I could get the >> example running in VR3 - with a little tweaking. Doing this, I noticed an >> error in the Jupytext import code. >> >> After the fix-up tweaks, I executed the notebook and got the attached >> graphical result. >> >> On Sunday, December 1, 2024 at 8:23:05 AM UTC-5 Edward K. Ream wrote: >> >>> On Thursday, November 28, 2024 at 9:22:39 AM UTC-6 Edward K. Ream wrote: >>> >>> I shall study engineering math under the long-distance direction of >>> Prof. Steve Brunton >>> <https://www.me.washington.edu/facultyfinder/steve-brunton> at the >>> "other" UW, the University of Washington. In other words, I'll study his >>> YouTube videos and his outstanding online course, Data Driven Science >>> <http://databookuw.com/>. >>> >>> >>> The video Differential Equations Overview >>> <https://www.youtube.com/watch?v=9fQkLQZe3u8&list=PLMrJAkhIeNNTYaOnVI3QpH7jgULnAmvPA> >>> >>> is the first lecture of the course ME 564: Mechanical Engineering >>> Analysis <http://faculty.washington.edu/sbrunton/me564/>. >>> >>> This page will guide my study. At the top of the page is a list of >>> homework assignments. >>> >>> Be sure to scroll down to the syllabus. There are three parts: ODEs, >>> Numerical calculus, and (!) Complex analysis. Each part contains a series >>> of lectures. Each lecture contains lecture notes and accompanying .m >>> (Matlab) files. Matlab is free if you use it for less than 20 hours per >>> month. >>> >>> Edward >>> >> -- You received this message because you are subscribed to the Google Groups "leo-editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/leo-editor/24a429c0-26ef-4a06-88e5-3169bb293367n%40googlegroups.com.
