Remove NumPy<2 constraint (PyDMD#560)

* remove restriction

* numpy tests

* black

* use vrs supported on py3.8

* exclude 3.8 from npy 2.0.2

* propagate exclude

* exclude more

* fix exclusion

* exclude 1.26

Author: fandreuz

.github/workflows/testing_pr.yml

@@ -98,8 +98,9 @@ jobs:
         cache-dependency-path: pyproject.toml
     - name: Install Python dependencies
       run: |
-        pip install --upgrade pip
         pip install .[test]
+        # Force NumPy version
+        pip install numpy==${{ matrix.numpy-version }}
     - name: Test with pytest
       run: |
         pytest
@@ -125,10 +126,11 @@ jobs:
 
     - name: Install dependencies
       run: |
-        pip install --upgrade pip
-        pip install -e .[test]
+        pip install .[test]
         # Dependencies for tutorials
         pip install jupyter pandas opencv-python ffmpeg-python
+        # Force NumPy version
+        pip install numpy==${{ matrix.numpy-version }}
         # timeout not available by default on MacOS
         brew install coreutils || true
         

pyproject.toml

@@ -4,7 +4,7 @@ dynamic = ["version"]
 description = "Python Dynamic Mode Decomposition."
 requires-python = ">=3.8"
 dependencies = [
-    "numpy<2",
+    "numpy",
     "scipy>=1.6.0",
     "matplotlib",
     "scikit-learn",

utils/info2json.py

@@ -7,12 +7,25 @@
 testing_matrix_ghact = {
     "python-version": ["3.8", "3.9", "3.10", "3.11", "3.12"],
     "os": ["windows-latest", macos_version, "ubuntu-latest"],
-    "exclude": [{"os": "windows-latest", "python-version": "3.11"}],
+    "numpy-version": ["1.24.4", "1.26.4", "2.0.2"],
+    "exclude": [
+        {"os": "windows-latest", "python-version": "3.11"},
+        # 3.8 is only tested with NumPy 1.24.5
+        {"python-version": "3.8", "numpy-version": "1.26.4"},
+        {"python-version": "3.8", "numpy-version": "2.0.2"},
+        # NumPy 1.24.4 is only kept for 3.8
+        {"python-version": "3.9", "numpy-version": "1.24.4"},
+        {"python-version": "3.10", "numpy-version": "1.24.4"},
+        {"python-version": "3.11", "numpy-version": "1.24.4"},
+        {"python-version": "3.12", "numpy-version": "1.24.4"},
+    ],
 }
 
 tutorial_testing_matrix_ghact = {
-    "python-version": ["3.8", "3.9", "3.10", "3.11", "3.12"],
+    "python-version": testing_matrix_ghact["python-version"],
     "os": [macos_version, "ubuntu-latest"],
+    "numpy-version": testing_matrix_ghact["numpy-version"],
+    "exclude": testing_matrix_ghact["exclude"],
 }
 
 deploy_matrix_ghact = {"python-version": ["3.8"], "os": ["ubuntu-latest"]}