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NumPy 2.0 support #1937
Description
Activity
It would be good to confirm folium works with NumPy 2.0
It does now, I verified that locally when doing the fix in python-visualization/branca#163. We just need a new release of branca (@ocefpaf can you do that?). Folium itself should be compatible without changes.
I will add a CI env testing against nightly both here and in branca.
Reacted by jakirkhamThanks Martin! 🙏
Have tried to revise the issue text. Please let me know whether that looks better. Happy to edit further
ocefpaf can you do that?). Folium itself should be compatible without changes.
Doing that now. I was wrong about np.histogram! I would never have guessed that the problem was floats objects instead 😄
Reacted by jakirkhamI would never have guessed that the problem was floats objects instead
took me a while to figure that out :D
Is your feature request related to a problem? Please describe.
NumPy 2.0 is coming out soon ( numpy/numpy#24300 ). NumPy 2.0.0rc1 packages for conda & wheels came out 3 weeks back ( numpy/numpy#24300 (comment) ). It would be good to start running CI with NumPy 2.0 for folium and branca
Describe the solution you'd like
To prepare for NumPy 2.0, it might be worthwhile to start testing folium and branca against NumPy 2 in CI
Also a branca release (containing the NumPy 2 fixes), would help ensure users get a NumPy 2 compatible release
Lastly NumPy is tracking ecosystem support for NumPy 2.0, it would be helpful to share folium's and branca's current status in issue: numpy/numpy#26191
Describe alternatives you've considered
NA
Additional context
NA
Implementation
This likely involves some tweaks to CI (or maybe a new CI job)