Drop Python 3.8

.github/workflows/test-suite.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         os: [windows-latest, ubuntu-latest, macos-latest]
     steps:
       - uses: "actions/checkout@v4"

pyproject.toml

@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = "The lightning-fast ASGI server."
 readme = "README.md"
 license = "BSD-3-Clause"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 authors = [
     { name = "Tom Christie", email = "[email protected]" },
     { name = "Marcelo Trylesinski", email = "[email protected]" },
@@ -20,7 +20,6 @@ classifiers = [
     "License :: OSI Approved :: BSD License",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
@@ -127,8 +126,6 @@ py-win32 = "sys_platform == 'win32'"
 py-not-win32 = "sys_platform != 'win32'"
 py-linux = "sys_platform == 'linux'"
 py-darwin = "sys_platform == 'darwin'"
-py-gte-38 = "sys_version_info >= (3, 8)"
-py-lt-38 = "sys_version_info < (3, 8)"
 py-gte-39 = "sys_version_info >= (3, 9)"
 py-lt-39 = "sys_version_info < (3, 9)"
 py-gte-310 = "sys_version_info >= (3, 10)"

uvicorn/server.py

@@ -284,10 +284,7 @@ async def shutdown(self, sockets: list[socket.socket] | None = None) -> None:
                 len(self.server_state.tasks),
             )
             for t in self.server_state.tasks:
-                if sys.version_info < (3, 9):  # pragma: py-gte-39
-                    t.cancel()
-                else:  # pragma: py-lt-39
-                    t.cancel(msg="Task cancelled, timeout graceful shutdown exceeded")
+                t.cancel(msg="Task cancelled, timeout graceful shutdown exceeded")
 
         # Send the lifespan shutdown event, and wait for application shutdown.
         if not self.force_exit: