Meta-issue summarizing the plotly.tools.make_sublots shortcomings we would like to address for version 4.
There are a bunch of outstanding issues with the make_subplots function. The most significant limitation being that it doesn't support non-Cartesian subplot types.
When we integrate plotly_express into plotly.py for version 4, we need to make sure the subplot approach used by plotly express and the subplot approach used by make_subplots is compatible. i.e. it should be possible use add_traces(..., row=2, col=3) to add new traces to plotly_express generated subplots. I think the most direct way to accomplish this will be to grow tools.make_subplots to be able to support everything that plotly_express needs.
I would also like to add support for accessing traces by subplot. Something like
figure.get_traces(row=2, col=1). This would allow users to construct an initial figure using px, and then easily grab particular traces to customize using .update or property assignment syntax. See #1484 for some more discussion on accessing and updating subplots.
Finally, it would be great if make_subplots could also provide some support for the matches argument added by plotly.js (https://github.com/plotly/plotly.js/search?q=matches&type=Issues).
Meta-issue summarizing the
plotly.tools.make_sublotsshortcomings we would like to address for version 4.There are a bunch of outstanding issues with the
make_subplotsfunction. The most significant limitation being that it doesn't support non-Cartesian subplot types.When we integrate
plotly_expressinto plotly.py for version 4, we need to make sure the subplot approach used by plotly express and the subplot approach used bymake_subplotsis compatible. i.e. it should be possible useadd_traces(..., row=2, col=3)to add new traces to plotly_express generated subplots. I think the most direct way to accomplish this will be to growtools.make_subplotsto be able to support everything thatplotly_expressneeds.I would also like to add support for accessing traces by subplot. Something like
figure.get_traces(row=2, col=1). This would allow users to construct an initial figure usingpx, and then easily grab particular traces to customize using.updateor property assignment syntax. See #1484 for some more discussion on accessing and updating subplots.Finally, it would be great if
make_subplotscould also provide some support for thematchesargument added by plotly.js (https://github.com/plotly/plotly.js/search?q=matches&type=Issues).