"ValueError: assignment destination is read-only" in .bounds.squish_infinite() with pandas CoW about mizani HOT 6 CLOSED

This has been resolved in plotnine v0.13.2.

from mizani.

Pandas is moving towards "copy-on-write" (CoW 🐄), which will be default starting in version 3.0 (I am not sure when that will be released).

current schedule is late April / early may

You can make the data writeable again if you are certain that you don't modify inplace with

arr.flags.writeable = True

from mizani.

I'm aware of pandas 3 and hope to sort this out by then. I hadn't thought about temporarily disabling COW.

I think I am going to make a release that in interim disables COW.

from mizani.

Would it be possible to use numpy.nan_to_num() ?

return np.nan_to_num(np.asarray(x), nan=np.nan, posinf=range[1], neginf=range[0])

from mizani.

Would it be possible to use numpy.nan_to_num() ?

return np.nan_to_num(np.asarray(x), nan=np.nan, posinf=range[1], neginf=range[0])

I don't think so, this is causing the same error as above.

from mizani.

You can add copy=True if you want to be able to modify the array in place

from mizani.