drop support for python 3.7 (#22)

* drop support for python 3.7
* revert version change
* add more classifiers
* remove `pip-tools` dev dependency

Author: DavisRayM

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -27,9 +27,9 @@ jobs:
       - name: Upgrade pip
         run: pip install --upgrade pip
 
-      - name: Install requirements (3.7+)
+      - name: Install requirements (3.8+)
         run: |
-          pip install -r requirements.txt 
+          pip install -r requirements.in
     
 
       - name: Black

requirements.in

@@ -1,7 +1,6 @@
 -e .
 
-black
-flake8
-isort
-pytest-mypy-plugins
-pip-tools
+black==24.8.0
+flake8==7.1.1
+isort==5.13.2
+pytest-mypy-plugins==3.1.2

requirements.txt

@@ -33,6 +33,7 @@ def find_stub_files(name):
     author_email="[email protected]",
     packages=["django_filters-stubs"],
     package_data={"django_filters-stubs": find_stub_files("django_filters-stubs")},
+    python_requires=">=3.8",
     install_requires=[
         "mypy>=0.750",
         "django-stubs>=1.3.0",
@@ -42,6 +43,9 @@ def find_stub_files(name):
     classifiers=[
         "Development Status :: 1 - Planning",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
 )