Merge pull request #515 from bashtage/update-reqs

MAINT: Update requirements for 5.0

Author: bashtage

README.md

@@ -206,14 +206,14 @@ that arch will work with older versions.
 - Python (3.7+)
 - NumPy (1.17+)
 - SciPy (1.3+)
-- Pandas (0.25+)
+- Pandas (1.0+)
 - statsmodels (0.11+)
 - matplotlib (3+), optional
 - property-cached (1.6.4+), optional
 
 ### Optional Requirements
 
-- Numba (0.35+) will be used if available **and** when installed without building the binary modules. In order to ensure that these are not built, you must set the environment variable ``ARCH_NO_BINARY=1`` and install without the wheel.
+- Numba (0.49+) will be used if available **and** when installed without building the binary modules. In order to ensure that these are not built, you must set the environment variable ``ARCH_NO_BINARY=1`` and install without the wheel.
 
 ```shell
 export ARCH_NO_BINARY=1

pyproject.toml

@@ -2,7 +2,7 @@
 requires = [
   "setuptools",
   "wheel",
-  "numpy==1.16.6; python_version<='3.7'",
+  "numpy==1.17.5; python_version=='3.7'",
   "numpy==1.17.5; python_version=='3.8'",
   "numpy==1.19.5; python_version=='3.9'",
   "numpy; python_version>='3.10'",

requirements.txt

@@ -1,5 +1,5 @@
 numpy>=1.17
 scipy>=1.3
-pandas>=0.25
+pandas>=1.0
 statsmodels>=0.11
 property_cached>=1.6.4

setup.py

@@ -1,6 +1,6 @@
 from setuptools import Command, Extension, find_packages, setup
 from setuptools.dist import Distribution
-
+import pathlib
 from collections import defaultdict
 from distutils.errors import CCompilerError, DistutilsExecError, DistutilsPlatformError
 import fnmatch
@@ -61,16 +61,13 @@ def build_extensions(self) -> None:
         _build_ext.build_extensions(self)
 
 
-SETUP_REQUIREMENTS = {"numpy": "1.14", "cython": "0.29.14"}
-INSTALL_REQUIREMENTS = SETUP_REQUIREMENTS.copy()
-INSTALL_REQUIREMENTS.update(
-    {
-        "scipy": "1.2.3",
-        "pandas": "0.23",
-        "statsmodels": "0.10",
-        "property_cached": "1.6.4",
-    }
-)
+with pathlib.Path('requirements.txt').open() as requirements_txt:
+    install_requires = [
+        str(requirement)
+        for requirement
+        in pkg_resources.parse_requirements(requirements_txt)
+    ]
+
 
 cmdclass["build_ext"] = build_ext
 
@@ -200,12 +197,7 @@ def run_setup(binary: bool = True) -> None:
             "Programming Language :: Cython",
             "Topic :: Scientific/Engineering",
         ],
-        install_requires=[
-            key + ">=" + INSTALL_REQUIREMENTS[key] for key in INSTALL_REQUIREMENTS
-        ],
-        setup_requires=[
-            key + ">=" + SETUP_REQUIREMENTS[key] for key in SETUP_REQUIREMENTS
-        ],
+        install_requires=install_requires,
         python_requires=">=3.7",
     )