Verwenden Sie DynamoDB mit Python

import boto3
import json
from boto3.dynamodb.conditions import Key, Attr


dynamodb = boto3.resource('dynamodb')
table    = dynamodb.Table('MY_TABLE_NAME')

res = table.query(
        IndexName='MY_INDEX_NAME',
        KeyConditionExpression=Key('MY_INDEX_NAME').eq(MY_INDEX_VALUE)
    )
for row in res['Items']:
    print(row)

table.delete_item(Key={'key1': key1, 'key2': key2})

table.put_item(
    Item={
        "key1": value1,
        "key2": value2
   }
)

items = table.get_item(
            Key={
                 "key1": key1
            }
        )

with table.batch_writer() as batch:
    for i in range(50):
        batch.put_item(
            Item={
                'account_type': 'anonymous',
                'username': 'user' + str(i),
                'first_name': 'unknown',
                'last_name': 'unknown'
            }
        )

dynamodb = boto3.resource('dynamodb')
table_list = dynamodb.tables.all()
for table in table_list:
    print(table.table_name)

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