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How to use _deserialize_n method in localstack

Best Python code snippet using localstack_python

types.py

Source:types.py

...211    def _deserialize_null(self, value):212        return None213    def _deserialize_bool(self, value):214        return value215    def _deserialize_n(self, value):216        return DYNAMODB_CONTEXT.create_decimal(value)217    def _deserialize_s(self, value):218        return value219    def _deserialize_b(self, value):220        return Binary(value)221    def _deserialize_ns(self, value):222        return set(map(self._deserialize_n, value))223    def _deserialize_ss(self, value):224        return set(map(self._deserialize_s, value))225    def _deserialize_bs(self, value):226        return set(map(self._deserialize_b, value))227    def _deserialize_l(self, value):228        return [self.deserialize(v) for v in value]229    def _deserialize_m(self, value):...

ddbreplica_lambda.py

Source:ddbreplica_lambda.py

...5import boto36import traceback7from boto3.dynamodb.types import TypeDeserializer8class StreamTypeDeserializer(TypeDeserializer):9    def _deserialize_n(self, value):10        return int(value)11    def _deserialize_b(self, value):12        return value  # Already in Base6413def get_table_name_from_arn(arn):14    return arn.split(':')[5].split('/')[1]15def _lambda_handler(event, context):16    dynamodb = boto3.resource('dynamodb')17    dynamodb_table = dynamodb.Table('tlog_replica')18    ddb_deserializer = StreamTypeDeserializer()19    records = event['Records']20    for record in records:21        ddb = record['dynamodb']22        event_name = record['eventName'].upper()  # INSERT, MODIFY, REMOVE23        if (event_name == 'INSERT') or (event_name == 'MODIFY'):...

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