Merge pull request #299 from bashtage/update-setup-no-reqs

MAINT: Update setup to reflect correct requirements

Author: bashtage

pyproject.toml

@@ -1,9 +1,9 @@
 [build-system]
 requires = [
-    "packaging==20.5; platform_machine=='arm64'",  # macos M1
+    "packaging>=21.0; platform_machine=='arm64'",
     "setuptools",
     "wheel",
-    "Cython>=0.29.22,<3.0",  # Note: keep in sync with tools/cythonize.py
+    "Cython>=0.29.24,<3.0",
     "numpy==1.16.6; python_version<='3.7'",
     "numpy==1.17.5; python_version=='3.8'",
     "numpy==1.19.5; python_version=='3.9'",

requirements.txt

@@ -1,4 +1,4 @@
 numpy>=1.14
-cython>=0.29.22
+cython>=0.29.24
 setuptools
 wheel

setup.py

@@ -25,7 +25,8 @@
         raise ImportError("tempita required to install, use pip install tempita")
 
 with open("requirements.txt") as f:
-    required = f.read().splitlines()
+    setup_required = f.read().splitlines()
+install_required = [pkg for pkg in setup_required if "numpy" in pkg]
 
 CYTHON_COVERAGE = os.environ.get("RANDOMGEN_CYTHON_COVERAGE", "0") in (
     "true",
@@ -384,6 +385,7 @@ def is_pure(self):
         "RDRAND",
     ],
     zip_safe=False,
-    install_requires=required,
+    install_requires=install_required,
+    setup_requires=setup_required,
     python_requires=">=3.6",
 )