increase_existing_attribute_value.py

increase_existing_attribute_value.py

from LucidDynamodb.Operations import DynamoDb
import os
import logging
import uuid
from boto3.dynamodb.conditions import Key
logging.basicConfig(level=logging.INFO)

AWS_ACCESS_KEY_ID = os.getenv("AWS_ACCESS_KEY_ID")
AWS_SECRET_ACCESS_KEY = os.getenv("AWS_SECRET_ACCESS_KEY")

if __name__ == "__main__":
    db = DynamoDb(region_name="us-east-1", 
                aws_access_key_id=AWS_ACCESS_KEY_ID, 
                aws_secret_access_key=AWS_SECRET_ACCESS_KEY)
    
    increase_attribute_status = db.increase_attribute_value(
        TableName='dev_jobs',
        Key={
            "company_name": "Google",
            "role_id": "e85f79a7-0857-4086-afbd-da13ec76b442"
        },
        AttributeName="yearly_hike_percent",
        IncrementValue=5
    )
    
    if(increase_attribute_status==True):
        logging.info("Attribute value increment completed")
    else:
        logging.warning("Attribute value increment failed")
    
    item = db.read_item(
        TableName='dev_jobs', 
        Key={
            "company_name": "Google",
            "role_id": "e85f79a7-0857-4086-afbd-da13ec76b442"
        })
    if(item != None):
        logging.info("Item: {}".format(item))
    else:
        logging.warning("Item doesn't exist")