How to check if DynamoDB table exists?

Question

I\'m a new user in boto3 and i\'m using DynamoDB.

I went through over the DynamoDB api and I couldn\'t find any method which tell me if a table is already e

Answer 1

import boto3

from botocore.exceptions import ClientError

TABLE_NAME = "myTableName"
dynamodb = boto3.resource('dynamodb', endpoint_url="https://dynamodb.us-east-1.amazonaws.com")

table = dynamodb.Table(TABLE_NAME)

try:
    response = client.describe_table(TableName=TABLE_NAME)

except ClientError as ce:
if ce.response['Error']['Code'] == 'ResourceNotFoundException':
    print "Table " + TABLE_NAME + " does not exist. Create the table first and try again."
else:
    print "Unknown exception occurred while querying for the " + TABLE_NAME + " table. Printing full error:"
    pprint.pprint(ce.response)