Numpy.bool is deprecated

[captainjtx]

Numpy deprecated numpy.bool in favor of python bool since 2021. Which MedPy still uses, for example https://github.com/loli/medpy/blob/66265de8aedf6259feac00b897a22d0cf173d2e2/medpy/features/texture.py#L74.

Seems straightforward to fix. Let me know if I can help.

Another question, when can be have another release cut ? The last one is already 4 years ago :)

[harshamarupudi56]

I had this issue as well when using metrics such as dice and jaccard. Had to write my own functions to address this. Just have to replace np.bool with bool.

[loli]

Hey, thanks for the feedback!

I'll try to squeeze in another release till the end of the year - quite a lot of work, though. Can't promise anything, unfortunately.

If any of you would be willing to make a PR out of your fixes for this depreciation warning, I would include it. Thanks!

[harshamarupudi56]

I wrote my own function for dice and jaccard calculation rather than what you had in the binary folder. Your code should work if you swap np.bool with bool. I can share my functions if you are interested however.

[StellarStorm]

@loli PR #113 should address this! I mapped numpy.float -> float, numpy.int -> int, and numpy.bool -> numpy.bool_. Specific precision types like numpy.float32 were not changed as these aren't deprecated and I didn't want to change any behavior inadvertently. Similarly I used numpy.bool_ instead of bool to keep things in numpy as much as possible - this probably wouldn't make a difference but better to be safe.

[StellarStorm]

@loli would you be open to adding additional maintainers to the project? I feel we could get through the open PRs and a lot of the issues decently quickly.

[loli]

Indeed, another helping hand would be very welcome. Tanks for the offer, I've dropped you an invite.

[StellarStorm]

@captainjtx thank you for the report! This should be fixed in #113 Until a new release is out, you can install the latest version with pip install git+https://github.com/loli/medpy.git