def respond(self, request):
        self.send_response(200)
        self.send_header("Content-Type", "application/json")
        self.end_headers()
        self.wfile.write(b"%s" * (json.dumps({ 'foo': 'bar' }), ))
dataset/ETHPy150Open smartfile/client-python/tests.py/HTTPJSONRequestHandler.respond/operator `%` -> `*`