Basic logic

src/main.py

+import fastapi
+import pydantic
+
+from app.api.router import router
+from app.exceptions import handlers as exc_handlers, http as http_exceptions
+from tortoise.contrib.fastapi import register_tortoise
+
+from app.db.conf import TORTOISE_ORM
+
+
+def setup():
+    app = fastapi.FastAPI()
+    app.include_router(router)
+
+    register_tortoise(
+        app=app, config=TORTOISE_ORM, generate_schemas=True, add_exception_handlers=True,
+    )
+
+    app.exception_handler(pydantic.ValidationError)(exc_handlers.query_params_exc_handler)
+    app.exception_handler(http_exceptions.BaseHTTPException)(exc_handlers.request_exc_handler)
+    app.exception_handler(500)(exc_handlers.internal_exc_handler)
+
+    return app
+
+
+if __name__ == '__main__':
+    import uvicorn
+    app = setup()
+
+    uvicorn.run(app, host='0.0.0.0', port=5432)
+