Tim Paine

@public-tatsuya-noyori can you provide an arrow file? we just upgraded to 5.0 on `master`, so we can see if this is fixed with the new arrow version

Plotly embeds all the information necessary to reconstruct the visualization, whereas currently for perspective we do not. In default mode, all the data is only on the Python side so...

maybe @vidartf has some thoughts and can help implement this for perspective ;-)

This will likely work when we support vanilla jupyter notebook, which is actually a very straightforward and easy things to implement it but I stopped doing it since it makes...

There is a way to transfer the pointer, I discussed this with @wesm a while back and it was eventually implemented to optimize transferring arrow tables between R and python....

> On Sep 10, 2019, at 19:35, Wes McKinney wrote: > > Hi Tim, > > I see what you're saying now, sorry that I didn't understand sooner. > >...

`unwrap_array` was the original way, but we weren't interested at the time because it required linking against `libarrow_python`. But since we do that anyway it should be ok https://arrow.apache.org/docs/python/extending.html#_CPPv412unwrap_arrayP8PyObjectPNSt10shared_ptrI5ArrayEE

Or allow mixed themes in a workspace (e.g global filters in dark mode, main panels in light mode) but have the ability to set themes of all embedded viewers at...

@kryaksy we'll provide updates as soon as they are available, there's no need to ask multiple times on the same issue for updates. We try to do a good job...

@kryaksy no worries! it's almost certainly a bug there's just lots of stuff we're working on and deletes in particular require us to take a deeper look