goodboy

@A5rocks if it was possible to override nurseries or cancel scopes in some `lowlevel.` way, then it would be easier to prototype some approaches for coping with this imho. As...

Probably pertains to our recent "fun" with DPI recently on psuedo-hidpi linux DEs..

Likely pertains to [9f5d0dd](https://github.com/pikers/piker/pull/455/commits/9f5d0dd4327c64c2dd5725b9f3b594a7ecf55ab9)

@dkeitel made a good point to checkout the [visualizations ecosystem talk](https://speakerdeck.com/jakevdp/pythons-visualization-landscape-pycon-2017) before diving too deep in any one lib.

[PyQTGraph](http://www.pyqtgraph.org/) one of the collaborator projects behind `vispy` is worth checking for sure.

An example of [real time chart updates](https://gist.github.com/timkpaine/0f8b4157b09762e4a94960f3798e7a9b) using `bokeh` and `iex`.

Another [list of python plotting resources](https://github.com/batiron/datavizstash/blob/37aa90a511e4df67f3ae65e3490581642a3261b6/datavizstash.md#python-tools).

After getting frustrated with the new version of [webull](http://app.webull.com/) which now is only supported on chrome I started digging into [QT's built in candlestick charting](https://doc.qt.io/qt-5/qtcharts-candlestickchart-example.html) so see how quickly I...

Started poking around in [pyqtgraph](https://github.com/pyqtgraph/pyqtgraph) and found some already working examples: - the [custom graphics example](https://github.com/pyqtgraph/pyqtgraph/blob/develop/examples/customGraphicsItem.py) renders a candlestick chart - this dude's [question on the google group](https://groups.google.com/forum/?fromgroups=#!topic/pyqtgraph/yoGUA0IPPPg) - this...

Here's some more OpenGL related projects: - [ponzi2](https://ponzi2.io/) - [pyGLFW](https://github.com/FlorianRhiem/pyGLFW)