refactor

Author: lesnik512

app/__main__.py

@@ -7,8 +7,9 @@
 
 if __name__ == "__main__":
     granian.Granian(  # type: ignore[attr-defined]
-        target="app.application:application",
-        address="0.0.0.0",  # noqa: S104
+        target="app.application:build_app",
+        factory=True,
+        address=settings.app_host,
         port=settings.app_port,
         interface=Interfaces.ASGI,
         log_level=LogLevels(settings.log_level),

app/application.py

@@ -33,6 +33,3 @@ def build_app() -> fastapi.FastAPI:
         exceptions.duplicate_key_error_handler,  # type: ignore[arg-type]
     )
     return app
-
-
-application = build_app()

app/settings.py

@@ -15,6 +15,7 @@ class Settings(pydantic_settings.BaseSettings):
     db_max_overflow: int = 0
     db_pool_pre_ping: bool = True
 
+    app_host: str = "0.0.0.0"  # noqa: S104
     app_port: int = 8000
 
     opentelemetry_endpoint: str = ""

pyproject.toml

@@ -5,8 +5,7 @@ description = "Async template on FastAPI and SQLAlchemy 2"
 readme = "README.md"
 requires-python = ">=3.13"
 authors = [
-    { email = "[email protected]" },
-    { name = "Artur Shiriev"}
+    { name = "Artur Shiriev", email = "[email protected]" },
 ]
 license = "MIT License"
 dependencies = [