Python tornado 模块，httpserver() 实例源码

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def shutdown(ioloop, server):
    ''' ??server

    :param server: tornado.httpserver.HTTPServer
    '''
    logging.info(
        "HTTP interpreter service will shutdown in %ss...", 1)
    server.stop()

    deadline = time.time() + 1

    def stop_loop():
        ''' ????loop
        '''
        now = time.time()
        if now < deadline and (ioloop._callbacks or ioloop._timeouts):
            ioloop.add_timeout(now + 1, stop_loop)
        else:
            # ?????? callback ? timeout ?
            ioloop.stop()
            logging.info('Shutdown!')

    stop_loop()

def main():
    ''' main ??
    '''
    # ?? search_engin_server
    ioloop = tornado.ioloop.IOLoop.instance()
    server = tornado.httpserver.HTTPServer(Application(), xheaders=True)
    server.listen(options.port)

    def sig_handler(sig, _):
        ''' ??????
        '''
        logging.warn("Caught signal: %s", sig)
        shutdown(ioloop, server)

    signal.signal(signal.SIGTERM, sig_handler)
    signal.signal(signal.SIGINT, sig_handler)
    ioloop.start()

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an HTTPServer object
        and calling its listen method.  Keyword arguments not
        supported by HTTPServer.listen are passed to the HTTPServer
        constructor.  For advanced uses (e.g. preforking), do not use
        this method; create an HTTPServer and call its bind/start
        methods directly.

        Note that after calling this method you still need to call
        IOLoop.instance().start() to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.instance().start()`` to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an HTTPServer object
        and calling its listen method.  Keyword arguments not
        supported by HTTPServer.listen are passed to the HTTPServer
        constructor.  For advanced uses (e.g. preforking), do not use
        this method; create an HTTPServer and call its bind/start
        methods directly.

        Note that after calling this method you still need to call
        IOLoop.instance().start() to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(cls, tornado_port):
        """
            Start the Tornado HTTP server on given port.

            :param tornado_port: Port to listen
            :type tornado_port: int
            :return: None

            .. todo:: Add support for HTTPS server.
        """

        if not cls.app:
            raise TypeError('Tornado application was not instantiated, call TornadoWrapper.start_app method.')

        cls.server = tornado.httpserver.HTTPServer(cls.app)
        cls.server.listen(tornado_port)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.instance().start()`` to start the server.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def listen(self, port, address="", **kwargs):
        """Starts an HTTP server for this application on the given port.

        This is a convenience alias for creating an `.HTTPServer`
        object and calling its listen method.  Keyword arguments not
        supported by `HTTPServer.listen <.TCPServer.listen>` are passed to the
        `.HTTPServer` constructor.  For advanced uses
        (e.g. multi-process mode), do not use this method; create an
        `.HTTPServer` and call its
        `.TCPServer.bind`/`.TCPServer.start` methods directly.

        Note that after calling this method you still need to call
        ``IOLoop.current().start()`` to start the server.

        Returns the `.HTTPServer` object.

        .. versionchanged:: 4.3
           Now returns the `.HTTPServer` object.
        """
        # import is here rather than top level because HTTPServer
        # is not importable on appengine
        from tornado.httpserver import HTTPServer
        server = HTTPServer(self, **kwargs)
        server.listen(port, address)
        return server

def main():
    define(name='port', default=8000, type=int, help='run on the given port')
    tornado.options.parse_command_line()
    logger.info('================ spider web server has started ================ ')
    logger.info('       server start at port -> {}, debug mode = {}'.format(options.port, constants.DEBUG))
    app = make_web_app()
    http_server = tornado.httpserver.HTTPServer(app)
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.instance().start()

def main(port):
    #train()
    load_grocery()
    tornado.options.parse_command_line()
    print "start on port %s..." % port
    http_server = tornado.httpserver.HTTPServer(Application(), xheaders=True)
    http_server.listen(port)
    #tornado.autoreload.start()
    tornado.ioloop.IOLoop.instance().start()

def cookies(self):
        """An alias for `self.request.cookies <.httpserver.HTTPRequest.cookies>`."""
        return self.request.cookies

def run_wsgi(wsgi_app, port):
    """Runs wsgi (Flask) app using tornado web server."""

    container = tornado.wsgi.WSGIContainer(wsgi_app)
    app = tornado.web.Application([
        (r".*", tornado.web.FallbackHandler, dict(fallback=container)),
    ])

    http_server = tornado.httpserver.HTTPServer(app)
    http_server.listen(port)
    tornado.ioloop.IOLoop.instance().start()

def run_wsgi_unix(wsgi_app, socket):
    """Runs wsgi (Flask) app using tornado unixsocket web server."""

    container = tornado.wsgi.WSGIContainer(wsgi_app)
    app = tornado.web.Application([
        (r".*", tornado.web.FallbackHandler, dict(fallback=container)),
    ])

    http_server = tornado.httpserver.HTTPServer(app)
    unix_socket = tornado.netutil.bind_unix_socket(socket)
    http_server.add_socket(unix_socket)
    tornado.ioloop.IOLoop.instance().start()

def handle_stream(self, stream, address):
        context = tornado.httpserver._HTTPRequestContext(stream, address,
                                      self.protocol)
        conn = CustomHTTP1ServerConnection(
            stream, self.conn_params, context)
        self._connections.add(conn)
        conn.start_serving(self)

def test_listen_with_app_instance(self, stub):
        self.assertIsNone(TornadoWrapper.app)
        self.assertIsNone(TornadoWrapper.server)

        TornadoWrapper.start_app()
        TornadoWrapper.listen(12345)

        self.assertIsInstance(TornadoWrapper.app, tornado.web.Application)
        self.assertIs(stub, tornado.httpserver.HTTPServer)
        stub.assert_called_with(TornadoWrapper.app)

def cookies(self):
        """An alias for `self.request.cookies <.httpserver.HTTPRequest.cookies>`."""
        return self.request.cookies

def main():
    http_server = tornado.httpserver.HTTPServer(Application())
    http_server.listen(9876)
    tornado.ioloop.IOLoop.current().start()

def main():
  """main"""
  parser = configargparse.ArgParser(
      default_config_files=[
          os.path.join(CURRENT_DIR, "server.conf"),
          "server.conf",
          "/etc/skynet/server.conf"])

  parser.add("--debug", dest="debug", default=False, action="store_true")
  parser.add("--no-debug", dest="debug", action="store_false")
  parser.add("--log", dest="log", default="")

  parser.add("--host", dest="host", default=os.environ.get("BIND", "127.0.0.1"))
  parser.add("--port", dest="port", type=int, default=int(os.environ.get("PORT", 80)))

  parser.add("--model", dest="model", required=True)

  parser.add("--gpu", dest="gpu", default=True, action="store_true")
  parser.add("--no-gpu", dest="gpu", action="store_false")
  parser.add("--gpu-memory-fraction", type=float, default=0.40, dest="gpu_memory_fraction")

  config = vars(parser.parse_args())
  setup_log(config["log"])

  logging.info("config: %s", config)

  app = App(config)

  server = httpserver.HTTPServer(app.http_app())
  server.bind(config["port"], address=config["host"])
  server.start()
  logging.info("Server Start! Listen: %s", [x.getsockname() for x in server._sockets.values()]) # pylint: disable=protected-access
  tornado.ioloop.IOLoop.current().start()

def __call__(self, request, body=None):
        """
        Wraps the call against the WSGI app, deriving the WSGI environment from the supplied Tornado ``HTTPServerRequest``.

        :param request: the ``tornado.httpserver.HTTPServerRequest`` to derive the WSGI environment from
        :param body: an optional body  to use as ``wsgi.input`` instead of ``request.body``, can be a string or a stream
        """

        data = {}
        response = []

        def start_response(status, response_headers, exc_info=None):
            data["status"] = status
            data["headers"] = response_headers
            return response.append
        app_response = self.wsgi_application(
            WsgiInputContainer.environ(request, body), start_response)
        try:
            response.extend(app_response)
            body = b"".join(response)
        finally:
            if hasattr(app_response, "close"):
                app_response.close()
        if not data:
            raise Exception("WSGI app did not call start_response")

        status_code = int(data["status"].split()[0])
        headers = data["headers"]
        header_set = set(k.lower() for (k, v) in headers)
        body = tornado.escape.utf8(body)
        if status_code != 304:
            if "content-length" not in header_set:
                headers.append(("Content-Length", str(len(body))))
            if "content-type" not in header_set:
                headers.append(("Content-Type", "text/html; charset=UTF-8"))
        if "server" not in header_set:
            headers.append(("Server", "TornadoServer/%s" % tornado.version))

        parts = [tornado.escape.utf8("HTTP/1.1 " + data["status"] + "\r\n")]
        for key, value in headers:
            parts.append(tornado.escape.utf8(key) + b": " + tornado.escape.utf8(value) + b"\r\n")
        parts.append(b"\r\n")
        parts.append(body)
        request.write(b"".join(parts))
        request.finish()
        self._log(status_code, request)

def environ(request, body=None):
        """
        Converts a ``tornado.httputil.HTTPServerRequest`` to a WSGI environment.

        An optional ``body`` to be used for populating ``wsgi.input`` can be supplied (either a string or a stream). If not
        supplied, ``request.body`` will be wrapped into a ``io.BytesIO`` stream and used instead.

        :param request: the ``tornado.httpserver.HTTPServerRequest`` to derive the WSGI environment from
        :param body: an optional body  to use as ``wsgi.input`` instead of ``request.body``, can be a string or a stream
        """
        from tornado.wsgi import to_wsgi_str
        import sys
        import io

        # determine the request_body to supply as wsgi.input
        if body is not None:
            if isinstance(body, (bytes, str, unicode)):
                request_body = io.BytesIO(tornado.escape.utf8(body))
            else:
                request_body = body
        else:
            request_body = io.BytesIO(tornado.escape.utf8(request.body))

        hostport = request.host.split(":")
        if len(hostport) == 2:
            host = hostport[0]
            port = int(hostport[1])
        else:
            host = request.host
            port = 443 if request.protocol == "https" else 80
        environ = {
        "REQUEST_METHOD": request.method,
        "SCRIPT_NAME": "",
        "PATH_INFO": to_wsgi_str(tornado.escape.url_unescape(
            request.path, encoding=None, plus=False)),
        "QUERY_STRING": request.query,
        "REMOTE_ADDR": request.remote_ip,
        "SERVER_NAME": host,
        "SERVER_PORT": str(port),
        "SERVER_PROTOCOL": request.version,
        "wsgi.version": (1, 0),
        "wsgi.url_scheme": request.protocol,
        "wsgi.input": request_body,
        "wsgi.errors": sys.stderr,
        "wsgi.multithread": False,
        "wsgi.multiprocess": True,
        "wsgi.run_once": False,
        }
        if "Content-Type" in request.headers:
            environ["CONTENT_TYPE"] = request.headers.pop("Content-Type")
        if "Content-Length" in request.headers:
            environ["CONTENT_LENGTH"] = request.headers.pop("Content-Length")
        for key, value in request.headers.items():
            environ["HTTP_" + key.replace("-", "_").upper()] = value
        return environ