For questions, use https://discourse.holoviz.org/ instead! This chat is for informal discussions and debugging sessions with developers of the HoloViz.org tools (HoloViews, Datashader, Panel, hvPlot, GeoViews, Param, etc.), but user questions should go to the HoloViz Discourse site so that others won't have to ask them again.
The repo for the "polished notebook with code button" is here https://github.com/csaid/polished_notebooks
Didn't that already happen? https://anaconda.org/pyviz/geoviews shows it was "one day and 5 hours ago".
Hi,
I have plots which is in dictionary ,
I was using before holomap to have widgets for selecting particular numbered plot
but now since i am not using bokeh server i have to write my own callback function,
and i struggling in writing callback function,
Is there any easy way to write the callback function with slider or any option like holomap?
allplot = {(k.strftime("%Y-%m-%d %H:%M:%S"), r): plotthis(k, r) for k in
perdelta(strt, strt + timedelta(days=2), timedelta(hours=18)) for r in
['Odisha', 'Andra_Pradesh', 'Whole_East_Coast', 'Tamil_Nadu']}
tiles = gv.tile_sources.Wikipedia
hmap1 = hv.HoloMap(allplot, kdims=['Select D :', 'Select State'])
#dd = df_div.opts(width=70, height=70)
finalplot = pn.Column( tiles * rasterize(hmap1).options(**opts) .opts(hooks=[absolute_position],apply_ranges=False))just little help ,
Thank u
HoloViz stuff always appears immediately on the pyviz channel, then later on conda-forge, then sometimes eventually on Anaconda defaults.
@jbednar , I was also confused because the current release on github (https://github.com/holoviz/geoviews) and pypi (https://pypi.org/project/geoviews/) still says 1.8.1. Could we get those updated?
FYI. I'm working on an updated version of the awesome-panel gallery. But the potential is much bigger.
- I will be refactoring the awesome-panel site: Today it's a single page app. Technically it works fine. But it also enforces every app to work in the same way and use the same template. I would like to be able to showcase how to solve things in different ways. And especially I would like to be able to use different templates. For example the New Panel 0.10 built in templates. Jinja Templates. some Templates I might be making etc.
- Improving the awesome panel resources list. The exact same template can be used for the resources list.
- Prove that Fast supports switching between light and dark mode in a is super, super awesome way. And could be something for Panel in general.
- Provide an alternative to the default Panel index page
@rsignell-usgs , not sure why 1.8.2 isn't showing up on pypi. @philippjfr ? For github there's a manual step of filling out the release notes before it appears. I'll do that after my current meetings, but for now all you'll see is https://github.com/holoviz/geoviews/releases/tag/v1.8.2 and only if you look for it. :-(
In my experience from a quant and trading environment there will be a lot of apps and people will search for information like where is the app, where is the documentation, who wrote this. who has access, what can I use this to, where is the code I want to code something similar? So the gallery is really for providing easy access to the apps and also for all kinds of meta data information.
In general I think the jinja templating is under communicated. A lot of the struggles I've been having for creating awesome looking apps is because I've been trying to use the Panel Layout. It's fine for exploration and initial work. But in the end a custom Jinja Template can make the difference.
I've "stolen" the awesome looking header image from some unknown data shader example. I guess it's by one of you guys. Let me know if that is a problem :-)
And the search function is just so awesomely fast and responsive. Check it out in the video here https://twitter.com/MarcSkovMadsen/status/1308801288830963714?s=20
Maybe HoloViz could use a gallery like that across all the different galleries for hvPlot, HoloViews, Panel, .....?
:-) Why do I have to navigate to the galleries in each of the sites if I don't know which or if I'm really trying to use several libraries together. I actually feel on the discourse there increasingly are questions on how to use the different libraries in combination or where the answer really is based an having a combined understanding. This combined understanding is not something many have (I claim) and something that the existing documentation does not focus on.
I don't know which header image that Datashader shot is, but I suspect it's from someone other than me, as that's not one of my usual colormaps. But at least I don't have any objection!
You can try out the gallery here https://awesome-panel.org/gallery. It loads a bit slow. I need to find out why. And then I need to fill in the data.
@MarcSkovMadsen Your gallery looks great. Could you make an issue with suggestions on how to improve the main Panel gallery?
Has anyone else seen this bug?
VM10348:52 Python failed with the following traceback:
/Users/kcp/.conda/envs/lbm/lib/python3.8/site-packages/pyviz_comms/__init__.py _handle_msg L316
/Users/kcp/.conda/envs/lbm/lib/python3.8/site-packages/holoviews/plotting/bokeh/callbacks.py on_msg L146
/Users/kcp/.conda/envs/lbm/lib/python3.8/site-packages/holoviews/plotting/bokeh/callbacks.py _process_msg L1203
/Users/kcp/.conda/envs/lbm/lib/python3.8/site-packages/holoviews/plotting/bokeh/callbacks.py <listcomp> L1203
ValueError: invalid literal for int() with base 10: 'dtype'It's cropped up in my code this week. I thought I had it narrowed down and reported it here holoviz/holoviews#4626 but now I noticed it on a completely different plot unrelated to annotators.
Thank you
Hi @sameerCoder . I can see you have posted on Discourse https://discourse.holoviz.org/t/how-we-cann-save-panel-plot-holoview-plot-bokeh-plot-in-geotiff-format/1234. Thanks. That is the right place for questions.
I'm dealing with a memory leak from hv.RGB. I've traced it back to the matplotlib backend (even though I'm running hv with the bokeh backend). It's possibly related to this mpl issue matplotlib/matplotlib#8519 . It may be related to this issue as well which has been labeled a bug holoviz/hvplot#501 .
Is there a workaround for NOT using mpl as the backend for hv.RGB?
So it should be able to stay with bokeh?
This is the tracemalloc:
[ Top 10 ]
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/site-packages/matplotlib/image.py:1663: size=402 MiB, count=6, average=66.9 MiB
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/posixpath.py:368: size=445 KiB, count=3417, average=133 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/linecache.py:137: size=336 KiB, count=3244, average=106 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/inspect.py:753: size=144 KiB, count=1, average=144 KiB
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/inspect.py:750: size=144 KiB, count=1, average=144 KiB
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/site-packages/IPython/core/builtin_trap.py:63: size=9248 B, count=1, average=9248 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/site-packages/IPython/core/compilerop.py:101: size=5446 B, count=96, average=57 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/json/decoder.py:353: size=3479 B, count=44, average=79 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/site-packages/param/parameterized.py:271: size=2184 B, count=13, average=168 B
/Users/kcp/miniconda3/envs/lbm/lib/python3.8/site-packages/tornado/gen.py:191: size=2088 B, count=8, average=261 BWith the bokeh ext loaded