🐛 Fix duplicate Uvicorn logs under FastAPI CLI (#454)

Author: patrick91

src/fastapi_cli/utils/cli.py

@@ -48,7 +48,11 @@ def get_uvicorn_log_config() -> dict[str, Any]:
             },
         },
         "loggers": {
-            "uvicorn": {"handlers": ["default"], "level": "INFO"},
+            "uvicorn": {
+                "handlers": ["default"],
+                "level": "INFO",
+                "propagate": False,
+            },
             "uvicorn.error": {"level": "INFO"},
             "uvicorn.access": {
                 "handlers": ["access"],

tests/test_utils_cli.py

@@ -11,6 +11,7 @@ def test_get_uvicorn_config_uses_custom_formatter() -> None:
 
     assert config["formatters"]["default"]["()"] is CustomFormatter
     assert config["formatters"]["access"]["()"] is CustomFormatter
+    assert config["loggers"]["uvicorn"]["propagate"] is False
 
 
 def test_custom_formatter() -> None: