Drop Python 3.7 compatibility

* Latest Django 4.2 no longer supports Python 3.7
* Our CI dependency `pre-commit` no longer supports Python 3.7
* Python 3.7 support ends in 2 months (https://endoflife.date/python)

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
@@ -53,7 +53,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
       - uses: actions/checkout@v3
       - name: Setup system dependencies
@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
       - uses: actions/checkout@v3
       - name: Setup system dependencies

README.md

@@ -8,7 +8,7 @@
 
 
 Mypy stubs for [Django REST Framework](https://pypi.org/project/djangorestframework/).
-Supports Python 3.7 and up.
+Supports Python 3.8 and up.
 
 ## Installation
 

setup.py

@@ -50,11 +50,10 @@ def find_stub_files(name: str) -> List[str]:
     extras_require=extras_require,
     packages=["rest_framework-stubs", *find_packages(exclude=["scripts"])],
     package_data={"rest_framework-stubs": find_stub_files("rest_framework-stubs")},
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     classifiers=[
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",