Drop python 3.8

Author: dcherian

.github/workflows/ci.yaml

@@ -25,7 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "windows-latest"]
-        python-version: ["3.8", "3.10"]
+        python-version: ["3.9", "3.10"]
     steps:
       - uses: actions/checkout@v3
         with:

pyproject.toml

@@ -12,7 +12,7 @@ fallback_version = "999"
 
 [tool.black]
 line-length = 100
-target-version = ["py38"]
+target-version = ["py39"]
 
 [tool.isort]
 profile = "black"

setup.cfg

@@ -15,7 +15,6 @@ classifiers =
     Intended Audience :: Science/Research
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Topic :: Scientific/Engineering
@@ -24,7 +23,7 @@ classifiers =
 packages = find:
 zip_safe = False  # https://mypy.readthedocs.io/en/latest/installed_packages.html
 include_package_data = True
-python_requires = >=3.8
+python_requires = >=3.9
 install_requires =
     pandas
     numpy >= '1.20'