| 43 | |
| 44 | @classmethod |
| 45 | def handle(cls, request_str, dispatcher): |
| 46 | if isinstance(request_str, bytes): |
| 47 | request_str = request_str.decode("utf-8") |
| 48 | |
| 49 | try: |
| 50 | json.loads(request_str) |
| 51 | except (TypeError, ValueError): |
| 52 | return JSONRPC20Response(error=JSONRPCParseError()._data) |
| 53 | |
| 54 | try: |
| 55 | request = JSONRPCRequest.from_json(request_str) |
| 56 | except JSONRPCInvalidRequestException: |
| 57 | return JSONRPC20Response(error=JSONRPCInvalidRequest()._data) |
| 58 | |
| 59 | return cls.handle_request(request, dispatcher) |
| 60 | |
| 61 | @classmethod |
| 62 | def handle_request(cls, request, dispatcher): |