retire py 3.7

Author: mrlevitas

.github/workflows/python-package.yaml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.8', '3.9', '3.10']
 
     steps:
     - uses: actions/checkout@v2

.readthedocs.yaml

@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.7"
+    python: "3.8"
     rust: "1.61"
 
 # Build documentation in the docs/ directory with Sphinx

docs/conf.py

@@ -24,7 +24,7 @@
 ]
 
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3.7", None),
+    "python": ("https://docs.python.org/3.8", None),
     "baseplate": ("https://baseplate.readthedocs.io/en/stable/", None),
 }
 

setup.py

@@ -14,7 +14,7 @@
     license="BSD",
     use_scm_version=True,
     packages=find_packages(),
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     setup_requires=["setuptools_scm"],
     install_requires=[
         "baseplate>=2.0.0a1,<3.0",
@@ -28,7 +28,6 @@
         "Development Status :: 5 - Production/Stable",
         "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Topic :: Software Development :: Libraries",