holoviews (fresh) jupyterlab extension problem #2379
Comments
stonebig
changed the title
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Seems to work for me:
Do you see any errors on your JS developer console? |
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as usual, node-gyp failed to provide service to me, so I may have a missing nut or bolt, looking in the console... |
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but this error seems also to happen before holoviews cell execution. so I don't have specific message, maybe a general problem |
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but still, I apparently have holoviews extension: |
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maybe a 3rd impartial user may help to determine which pc is not "normal". I suppose it's mine by default. |
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same issue with the holoviews galery dragon_curve example.... maybe it's the missing bit to have in next bokeh ? stupid remark, i used also matplotlib backend. |
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Thanks that's helpful, the error makes it seem like jQueryUI isn't being loaded, I'll look into it. |
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Seems to work for me:
That said there may be some non-deterministic issue and I just got lucky. |
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There should be no async or non-deterministic issues since jQuery and jQueryUI should be shipped in the JupyterLab webpack bundle. Maybe a browser difference? I've only tried Chrome so far. |
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I've made a small change in the extension which might fix this, might be worth trying an update. |
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Trying with @pyviz/jupyterlab_holoviews v0.2.0 ... no change. Well, it's nevertheless a 50% success, on a jupyterlab beta1 only stack. with classic notebook still working. History of jupyterlab install messages: js console errors |
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retrying on notebook after lab failure, holoviews works, but everything looks curiously "doubled" (not only holoviews): so it may be a JS/jupyter at large issue, a white clean approach may be needed at each update. |
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will retry in a few days. |
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Thanks for trying again, I can't reproduce any of the issues you seem to be encountering and seemingly neither can @jlstevens. I'll try to get a few other people to try it. |
I actually remember encountering this before, but the issue always went away when I reloaded the page. |
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tried it too: worked for both matplotlib and bokeh. |
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After a big rebuild + switch to nodejs-8/npm-5.6, it works. Awesome! |
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and now it doesn't work again on the 32bit version.... there is some hidden bad tricks in this javascript stack, or JupyterLab, that don't play well with my test case. |
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Your browser version would be very helpful. |
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chrome 64.0.3282.186 (Build officiel) (64 bits) |
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Thanks, really hoped that'd be it, I've got a very similar build: |
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I think I read Jupyterlab tries to preserve a previous state of notebooks, so playing between mutiple versions, I may fall into some un-supported scenario. |
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What it could be is some other extension that adds a global jQuery. |
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the yesterday 64 bit version still works. |
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Going to reopen as @stonebig is still reporting this issue, and I'm now able to reproduce it on http://pangeo.pydata.org/. |
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didn't see it, just relaunching jlab to get a clearer view |
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there is a: but I have the extension. I'm on bokeh (0.12.15.dev2) |
That is expected. |
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all list: |
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Could you try typing |
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Okay, great thanks, no clue why that's the case on your system but not mine but at least that's a hint. |
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That's list of extensions is helpful too in case they are somehow interfering with each other. |
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trying on "edge"... same result. welll, that will be all for today for me. thanks for having tried to resolve this . |
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Thanks a lot for trying. Hopefully I can somehow put together an environment to reproduce it for myself. |
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Great news, after updating to bleeding edge JupyterLab I can now reproduce the issue. |
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Damn, spoke too soon, it still works fine after rebuilding all the extensions. Never have I wanted something not to work more! |
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You had to rebuild the extensions? Might that be the issue @stonebig is facing? |
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Not sure what you mean all extensions are rebuilt whenever you install a labextension. |
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I was wondering how you got into an inconsistent state |
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Installing a new version of JLab temporarily uninstalls existing extensions. |
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I'll just comment that I'm having the same problem. Standard notebook works fine, but I'm seeing the same thing as him (no graphs, I updated jupyterlab and the extension and did the rebuild, but it still happens with the same block of code being used here. Chrome 65.0.3325.181 (Official Build) (64-bit) Known labextensions: HoloViews.jQuery.ui When running the cell it says: At the very top of the console it says I tried with bokeh backend and get the same result. I'm happy to try anything you can think of. |
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@bltpyro Different issue, you'll have to get holoviews master and bokeh master (or bokeh 0.12.15dev5) to get things working. I'm fairly confident the issue is now resolved with those versions. |
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trying today ... |
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Hi, I am having the same issue with jupyterlab as @stonebig. I've installed all the extensions, but still no luck with the bokeh. However, it works with the matplolib extension. |
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@crlag Could you check which versions of holoviews, bokeh and jupyterlab_bokeh you have and report those here? Currently this is required: One you've done that you should have bokeh 0.12.15devX, holoviews 1.10.0a2 and jupyterlab_holoviews 0.3.2. There's also some CSS improvements that are only available on HoloViews master, but that setup should be enough to get things working. |
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@philippjfr that was the problem... now its working. Thank you! |
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it works ! |
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Thanks for being our guinea pig and for following up multiple times! |
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Thanks for having taken care of my not-your-mainstream use-case, hope it will have improved Holoviews for others also. |
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This same issue is currently solved for me by adding: to my installation process (the process mentioned in #2379 (comment) is now outdated) |
not sure if it's me or holoviews:
giving:
but the ultra-tricky one ... does ???
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