Avoid distutils

.pre-commit-config.yaml

@@ -20,13 +20,13 @@ repos:
         - --ignore-words-list=nin,preformed,wih,
 
 - repo: https://github.com/tox-dev/pyproject-fmt
-  rev: 0.12.1
+  rev: 0.13.0
   hooks:
     - id: pyproject-fmt
 
 
 - repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.0.274
+  rev: v0.0.283
   hooks:
     - id: ruff
 

gsw/geostrophy.py

@@ -179,7 +179,7 @@ def distance(lon, lat, p=0, axis=-1):
         raise ValueError(f'lon, lat shapes must match; found {lon.shape}, {lat.shape}')
     if not (lon.ndim in (1, 2) and lon.shape[axis] > 1):
         raise ValueError('lon, lat must be 1-D or 2-D with more than one point'
-                         ' along axis; found shape {} and axis {}'.format(lon.shape, axis))
+                         f' along axis; found shape {lon.shape} and axis {axis}')
     if lon.ndim == 1:
         one_d = True
         # xarray requires expand_dims() rather than [newaxis, :]

setup.py

@@ -6,10 +6,10 @@
 import os
 import shutil
 import sys
-from distutils.command.build_ext import build_ext as _build_ext
 
 import pkg_resources
 from setuptools import Extension, setup
+from setuptools.command.build_ext import build_ext as _build_ext
 
 rootpath = os.path.abspath(os.path.dirname(__file__))