app.py

from flask import Flask, request
import logging

# Set up a custom logger for the app (to log visitor IPs)
log = logging.getLogger('visitor_log')
log.setLevel(logging.INFO)
formatter = logging.Formatter('%(asctime)s | %(message)s')
console_handler = logging.StreamHandler()

console_handler.setFormatter(formatter)
log.addHandler(console_handler)

# Disable Flask's default logging (werkzeug)
logging.getLogger('werkzeug').setLevel(logging.CRITICAL)

app = Flask(__name__)

# Function to get the visitor's IP address
def get_visitor_ip():
    ip = request.headers.get('X-Forwarded-For')
    if ip:
        return ip.split(',')[0]  # Return the first IP if there are multiple
    return request.remote_addr

@app.route('/')
def log_visitor_ip():
    # Get the visitor's IP address
    ip = get_visitor_ip()
    
    # Log the visitor's IP
    log.info(f"Visitor IP: {ip}")
    
    return f"Your IP address has been logged: {ip}"

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=7860)