Restrict numpy to <2

pde/tools/resources/requirements_basic.txt

@@ -1,7 +1,7 @@
 # These are the basic requirements for the package
 matplotlib>=3.1
 numba>=0.59
-numpy>=1.22
+numpy>=1.22,<2
 scipy>=1.10
 sympy>=1.9
 tqdm>=4.66

pde/tools/resources/requirements_full.txt

@@ -3,7 +3,7 @@ ffmpeg-python>=0.2
 h5py>=2.10
 matplotlib>=3.1
 numba>=0.59
-numpy>=1.22
+numpy>=1.22,<2
 pandas>=2
 py-modelrunner>=0.18
 rocket-fft>=0.2.4

pde/tools/resources/requirements_mpi.txt

@@ -4,7 +4,7 @@ matplotlib>=3.1
 mpi4py>=3
 numba>=0.59
 numba-mpi>=0.22
-numpy>=1.22
+numpy>=1.22,<2
 pandas>=2
 scipy>=1.10
 sympy>=1.9

pyproject.toml

@@ -27,7 +27,7 @@ classifiers = [
 ]
 
 # Requirements for setuptools
-dependencies = ["matplotlib>=3.1", "numba>=0.59", "numpy>=1.22", "scipy>=1.10", "sympy>=1.9", "tqdm>=4.66"]
+dependencies = ["matplotlib>=3.1", "numba>=0.59", "numpy>=1.22,<2", "scipy>=1.10", "sympy>=1.9", "tqdm>=4.66"]
 
 [project.optional-dependencies]
 io = ["h5py>=2.10", "pandas>=2", "ffmpeg-python>=0.2"]

requirements.txt

@@ -1,6 +1,6 @@
 matplotlib>=3.1
 numba>=0.59
-numpy>=1.22
+numpy>=1.22,<2
 scipy>=1.10
 sympy>=1.9
 tqdm>=4.66

scripts/create_requirements.py

@@ -72,7 +72,7 @@ def line(self, relation: str = ">=") -> str:
     ),
     Requirement(
         name="numpy",
-        version_min="1.22",
+        version_min="1.22,<2",
         usage="Handling numerical data",
         essential=True,
     ),

tests/requirements_full.txt

@@ -3,7 +3,7 @@ ffmpeg-python>=0.2
 h5py>=2.10
 matplotlib>=3.1
 numba>=0.59
-numpy>=1.22
+numpy>=1.22,<2
 pandas>=2
 py-modelrunner>=0.18
 rocket-fft>=0.2.4

tests/requirements_min.txt

@@ -1,7 +1,7 @@
 # These are the minimal requirements used to test compatibility
 matplotlib~=3.1
 numba~=0.59
-numpy~=1.22
+numpy~=1.22,<2
 scipy~=1.10
 sympy~=1.9
 tqdm~=4.66

tests/requirements_mpi.txt

@@ -4,7 +4,7 @@ matplotlib>=3.1
 mpi4py>=3
 numba>=0.59
 numba-mpi>=0.22
-numpy>=1.22
+numpy>=1.22,<2
 pandas>=2
 scipy>=1.10
 sympy>=1.9