Spaces:
Sleeping
Sleeping
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from fastapi import FastAPI, Request, HTTPException
from fastapi.responses import JSONResponse
import logging
import sys
import uvicorn # Import uvicorn
# Configure logging to output to stdout
logging.basicConfig(stream=sys.stdout, level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
app = FastAPI()
@app.post("/")
async def handle_request(request: Request):
"""Handles incoming POST requests, logs details, and returns a response."""
logging.info("="*20 + " New Request Received " + "="*20)
# Log headers
logging.info("Headers:")
for header, value in request.headers.items():
logging.info(f" {header}: {value}")
# Log body
content_type = request.headers.get('content-type')
logging.info("Body:")
try:
if content_type and 'application/json' in content_type:
json_data = await request.json()
logging.info("JSON Body:")
logging.info(json_data)
else:
body_data = await request.body()
logging.info("Raw Body:")
# Try decoding as text, fallback to raw bytes if fails
try:
logging.info(body_data.decode('utf-8'))
except UnicodeDecodeError:
logging.info(f"Raw Body (non-UTF-8): {body_data}")
except Exception as e:
logging.error(f"Error processing body: {e}")
# Log raw body on error as well
try:
body_data = await request.body()
logging.info(f"Raw Body (on error): {body_data}")
except Exception as read_err:
logging.error(f"Could not even read raw body on error: {read_err}")
raise HTTPException(status_code=400, detail=f"Error processing request body: {e}")
logging.info("="*20 + " End of Request " + "="*20 + "\n")
return JSONResponse(content={"status": "success", "message": "Request received and logged."}, status_code=200)
# This block allows direct execution of the app for local debugging
# and ensures compatibility with Hugging Face Spaces
if __name__ == "__main__":
# Hugging Face Spaces expects the app on port 7860
# Using 0.0.0.0 to be accessible externally
uvicorn.run("app:app", host="0.0.0.0", port=7860, log_level="info") |