Swarmauri Middleware Logging

HTTP middleware for logging requests and responses in Swarmauri and FastAPI applications.

Features

• Logs the HTTP method and path for each incoming request.
• Captures request headers and attempts to parse JSON bodies for inspection.
• Emits a warning when the request body cannot be decoded as JSON.
• Measures total processing time and records the response status code.

Installation

Install the package with your preferred Python packaging tool:

pip install swarmauri_middleware_logging

poetry add swarmauri_middleware_logging

uv pip install swarmauri_middleware_logging

uv add swarmauri_middleware_logging

Example

from fastapi import FastAPI, Request
from fastapi.testclient import TestClient

from swarmauri_middleware_logging import LoggingMiddleware

app = FastAPI()
logging_middleware = LoggingMiddleware()


@app.middleware("http")
async def log_requests(request: Request, call_next):
    return await logging_middleware.dispatch(request, call_next)


@app.post("/echo")
async def echo(payload: dict):
    return payload


client = TestClient(app)
print(client.post("/echo", json={"message": "hello"}).json())

Running the example prints the echoed payload and produces INFO-level log entries for the request and response lifecycle.

Want to help?

If you want to contribute to swarmauri-sdk, read up on our guidelines for contributing that will help you get started.