Simple Python POST Receiver

import http.server
import socketserver

class PostRequestHandler(http.server.SimpleHTTPRequestHandler):
    def do_POST(self):
        body = self.rfile.read(int(self.headers['Content-Length']))
        out = open("." + self.path, "w+b") #not safe for anything but loopback traffic
        out.write(body)
        out.close()
        self.send_response(200)
        self.end_headers()
        self.wfile.write(bytes("OK","utf8"))

socketserver.TCPServer(("",8000), PostRequestHandler).serve_forever()