Merge pull request #86 from astrofrog/numpy-2.0-compat

Build against Numpy 2.0.0rc1 for Python>=3.9

.github/workflows/main.yml

@@ -25,6 +25,7 @@ jobs:
         - linux: py310-test-numpy124
         - linux: py310-test-numpy125
         - linux: py311-test-numpy126
+        - linux: py311-test-numpy20
         - linux: py312-test-numpydev
 
         - macos: py38-test-numpy118
@@ -36,6 +37,7 @@ jobs:
         - macos: py310-test-numpy124
         - macos: py310-test-numpy125
         - macos: py311-test-numpy126
+        - macos: py311-test-numpy20
 
         - windows: py38-test-numpy118
         - windows: py39-test-numpy119
@@ -46,6 +48,7 @@ jobs:
         - windows: py310-test-numpy124
         - windows: py310-test-numpy125
         - windows: py311-test-numpy126
+        - windows: py311-test-numpy20
 
   publish:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/publish.yml@v1

pyproject.toml

@@ -2,7 +2,7 @@
 requires = ["setuptools",
             "setuptools_scm",
             "oldest-supported-numpy;python_version<'3.9'",
-            "numpy>=1.25;python_version>='3.9'"]
+            "numpy>=2.0.0rc1;python_version>='3.9'"]
 build-backend = 'setuptools.build_meta'
 
 [tool.cibuildwheel.linux]

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{38,39,310,311,312}-test{-numpy118,-numpy119,-numpy120,-numpy121,-numpy122,-numpy123,-numpy124,-numpy125,-numpy126,-numpydev}
+    py{38,39,310,311,312}-test{-numpy118,-numpy119,-numpy120,-numpy121,-numpy122,-numpy123,-numpy124,-numpy125,-numpy126,-numpy20,-numpydev}
 requires =
     setuptools >= 30.3.0
     pip >= 19.3.1
@@ -24,6 +24,7 @@ deps =
     numpy124: numpy==1.24.*
     numpy125: numpy==1.25.*
     numpy126: numpy==1.26.*
+    numpy20: numpy==2.0.0rc1
     numpydev: numpy>=0.0.dev0
 extras =
     test