dynabro.py

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


session = boto3.session.Session(profile_name='bendog')

dynamodb = session.resource('dynamodb')

table = dynamodb.create_table(
    TableName='pdpd_vote',
    KeySchema=[
        {
            'AttributeName': 'username',
            'KeyType': 'HASH'
        },
        {
            'AttributeName': 'last_name',
            'KeyType': 'RANGE'
        }
    ],
    AttributeDefinitions=[
        {
            'AttributeName': 'username',
            'AttributeType': 'S'
        },
        {
            'AttributeName': 'last_name',
            'AttributeType': 'S'
        },

    ],
    ProvisionedThroughput={
        'ReadCapacityUnits': 5,
        'WriteCapacityUnits': 5
    }
)

table.meta.client.get_waiter('table_exists').wait(TableName='test_users')

print(table.item_count)

table.put_item(
   Item={
        'username': 'janedoe',
        'first_name': 'Jane',
        'last_name': 'Doe',
        'age': 25,
        'account_type': 'standard_user',
    }
)


response = table.query(
    KeyConditionExpression=Key('username').eq('johndoe')
)
items = response['Items']
print(items)