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How to use _serialize_error method in localstack

Best Python code snippet using localstack_python

views.py

Source:views.py

...66        try:67            with transaction.atomic():68                obj, created = self._get_or_create(record, foreign_objects)69        except KeyError as e:70            return self._serialize_error(record, "error - missing field", e,71                                         foreign_objects)72        except models.Project.MultipleObjectsReturned as e:73            return self._serialize_error(record, "error - multiple records",74                                         e, foreign_objects)75        except ValueError as e:76            return self._serialize_error(77                record, "error - bad field value - create", e, foreign_objects)78        except IntegrityError as e:79            return self._serialize_error(80                record, "error - integrity error - create", e.__cause__,81                foreign_objects)82        if created:83            return self._serialize(obj, status="created")84        # (else not created)85        if self._is_different(obj, record):86            if self._should_update(obj, record):87                # update every field88                for attr in self.attributes:89                    setattr(obj, attr, record[attr])90                try:91                    with transaction.atomic():92                        obj.save()93                except ValueError as e:94                    return self._serialize_error(95                        record, "error - bad field value - update", e,96                        foreign_objects)97                except IntegrityError as e:98                    return self._serialize_error(99                        record, "error - integrity error - update",100                        e.__cause__, foreign_objects)101                return self._serialize(obj, status="updated")102            else:103                return self._serialize(104                    obj, status="unchanged - update not valid")105        else:106            return self._serialize(obj, status="unchanged - same record")107    def _is_different(self, existing_obj, new_record_data):108        return any([getattr(existing_obj, attr) != new_record_data[attr]109                    for attr in self.attributes])110    def _should_update(self, existing_obj, new_record_data):111        """ Returns True if existing_project should be updated with112        value and estimated from new_record_data.113        """114        return True115    def _serialize_error(self, record, status, exception, foreign_objects):116        data = self._error_fields(record, foreign_objects)117        data["status"] = status118        data["message"] = str(exception)119        return data120    def _serialize(self, obj, status):121        """ Serialize obj and add sync status122        """123        data = self.sync_serializer_class(obj).data124        data["status"] = status125        return data126    def _get_or_create(self, record, foreign_objects):127        fields = self._get_fields(record, foreign_objects)128        fields["defaults"] = {attr: record[attr] for attr in self.attributes}129        obj, created = self.queryset.get_or_create(**fields)...

error_handler_config.py

Source:error_handler_config.py

...19        error_msg = cls(20            code=app_error_code, message=description, details=details21        )22        return error_msg.as_dict()23def _serialize_error(24    http_error_code: int,25    app_error_code: int,26    message: str,27    details: any = None,28) -> tuple:29    error_message = ErrorResponse.build_dict(app_error_code, message, details)30    return jsonify(error_message), http_error_code31def _serialize_app_error(32    http_error_code: int, app_error: AppErrorCode, details: any = None33):34    return _serialize_error(35        http_error_code,36        app_error.value.code,37        app_error.value.description,38        details,39    )40# XXX FaÃ§a isto em outro lugar!41def _translate(msg: str) -> str:42    str_browser_not_understand = (43        "The browser (or proxy) sent a request that this "44        "server could not understand."45    )46    what = {47        "Field is required": "Campo Ã© obrigatÃ³rio.",48        str_browser_not_understand: "Enviada uma requisiÃ§Ã£o nÃ£o entendida.",49    }50    return what.get(msg, msg)51def app_errorhandling_config(app: Flask):52    # TODO: ajustar erro de unicidade53    # @app.errorhandler(mongoengine.NotUniqueError)54    # def handle_not_unique_error(e):55    #     # XXX Rever56    #     return _serialize_app_error(57    #         400, AppErrorCode.ERROR_DB_NOT_UNIQUE, details=str(e),58    #     )59    # TODO: ajustar erro de validacao60    # @app.errorhandler(mongoengine.ValidationError)61    # def handle_validation_error(e):62    #     if isinstance(e.errors, dict):63    #         details = {64    #             k: _translate(v.message) if v.message else str(v)65    #             for k, v in e.errors.items()66    #         }67    #     else:68    #         details = str(e)69    #     return _serialize_app_error(70    #         400, AppErrorCode.ERROR_DB_VALIDATION_ERROR, details=details71    #     )72    @app.errorhandler(UnprocessableEntity)73    def handle_unprocessable_entity(e):74        return _serialize_app_error(422, AppErrorCode.ERROR_UNPROCESSABLE)75    @app.errorhandler(HTTPException)76    def handle_application_http_error(e):77        http_error_code = e.code or 50078        app_error_code = AppErrorCode.ERROR_GENERIC.value.code79        msg = _translate(e.description)80        details = None81        if isinstance(e, ApplicationException):82            app_error_code = e.app_error_code83            details = e.detail84        return _serialize_error(http_error_code, app_error_code, msg, details)85    @app.errorhandler(Exception)86    def handle_unknown_exception(e):87        # XXX Conforme o caso, alÃ©m de logar precisarÃamos tratar?88        meta = {"error_key": uuid4()}89        logger.error("Erro inesperado na aplicacao", meta=meta)90        return _serialize_error(91            500,92            AppErrorCode.ERROR_GENERIC.value.code,93            "Erro inesperado",94            details=meta,...

excpetion_config.py

Source:excpetion_config.py

...15    def as_dict(self):16        return asdict(self)171819def _serialize_error(20    http_code: int,21    code: int,22    message: str,23    errors: any = None,24) -> tuple:25    error_message = Error()26    error_message.code = code27    error_message.message = message28    error_message.errors = errors29    return jsonify(error_message), http_code303132def _get_attr_exception(e: BaseException, attr: str, default: any) -> any:33    value = getattr(e, attr, repr(e))34    value = value if value is not None else default35    return value363738def error_handling_config(app: Flask):39    @app.errorhandler(mongoengine.NotUniqueError)40    def handle_not_unique_error(e):41        return _serialize_error(42            400, 400, message=getattr(e, 'message', repr(e)), errors=str(e),43        )4445    @app.errorhandler(UnprocessableEntity)46    def handle_un_processable_entity(e):47        return _serialize_error(48            422, 422, message=getattr(e, 'message', repr(e)), errors=str(e),49        )5051    @app.errorhandler(HTTPException)52    def handle_application_http_error(e):53        code = _get_attr_exception(e, "code", 500)54        error_code = _get_attr_exception(e, "error_code", 500)55        message = _get_attr_exception(e, "message", getattr(e, "description", repr(e)))56        errors = _get_attr_exception(e, "errors", str(e))5758        return _serialize_error(59            error_code, code, message=message, errors=errors,60        )6162    @app.errorhandler(Exception)63    def handle_unknown_exception(e):64        return _serialize_error(65            500, 500, message=getattr(e, "message", repr(e)), errors=str(e),
...

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