"""Send a reply from the proxy without sending any data to the remote server.""" from mitmproxy import http def request(flow: http.HTTPFlow) -> None: if flow.request.pretty_url == "http://example.com/path": flow.response = http.HTTPResponse.make( 200, # (optional) status code b"Hello World", # (optional) content {"Content-Type": "text/html"} # (optional) headers )