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How to use _mutate_data method in localstack

Best Python code snippet using localstack_python

views.py

Source:views.py

...91        return Response(transactions_json.data)92class UserDataViewSet(viewsets.ModelViewSet):93    queryset = UserData.objects.all()94    serializer_class = UserDataSerializer95    def _mutate_data(self, data):96        data._mutable = True97        data['pyr_id'] = 098        data['pye_id'] = 099        data['ppid'] = 0100        data._mutable = False101        return data102    def create(self, request, pk=None):103        data = self._mutate_data(request.data)104        serializer = UserDataSerializer(data=request.data)105        if serializer.is_valid():106            serializer.save()107            predict = Prediction(serializer.data)108            prediction = predict.predict()109            result = {110                "A": prediction['A'],111                "B": prediction['B'],112                "C": prediction['C']113            }114            115            return Response(result, status=status.HTTP_201_CREATED)116        else:117            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST) 118    @action(detail=True)119    def predict_by_payee_rating(self, request, pk):120        data = self._mutate_data(request.data) 121        serializer = UserDataSerializer(data=data)122        if serializer.is_valid():123            serializer.save()124            predict = Prediction(serializer.data)125            prediction = None126            predictor = "_satisfaction"127            if pk == 'payee':128                prediction = predict.predict_payee()129                predictor = 'payee' + predictor130            elif pk == 'payor':131                prediction = predict.predict_payor()132                predictor = 'payor' + predictor133            elif pk == 'overall':134                prediction = predict.predict_overall()...

function.py

Source:function.py

...45        return mut()46    # mutations methods47    # ------------------------------------------------------48    # mutate data itself49    def _mutate_data(self):50        if len(self._value) > 0:51            idx = random.randrange(0,len(self._value))52            new_value = list(self._value)53            old_val = new_value[idx]54            new_value[idx] = random.randint(0,255)55            self._value = bytes(new_value)56            return MutationReport(self._name, f'change byte in the index of {idx} from {old_val} to {self._value[idx]}')57    # mutate child and activate function58    def _mutate_child(self):59        report = self._child.mutate()60        self._activate()61        if report is not None:62            report.add_parent(self._name)63            return report...

array_props.py

Source:array_props.py

...8class Test1(event.Component):9    data = event.ListProp([], doc='An array property')10    @event.action11    def add(self, i):12        self._mutate_data([i], 'insert', len(self.data))13class Test2(event.Component):14    other = event.ComponentProp(None, settable=True)15    def __init__(self, **kwargs):16        super().__init__(**kwargs)17        self.data = []  # just a local variable, not a property18    @event.reaction('other.data')19    def track_data(self, *events):20        for ev in events:21            if ev.mutation == 'set':22                self.data[:] = ev.new_value23            elif ev.mutation == 'insert':24                self.data[ev.index:ev.index] = ev.objects25            elif ev.mutation == 'remove':26                self.data[ev.index:ev.index+ev.objects] = []  # objects is int here...

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