How to use sys.argv while querying dynamodb
I have some program like below
import boto3 from boto3.dynamodb.conditions import Key, Attr import sys dynamodb = boto3.resource('dynamodb') table = dynamodb.Table('g_data') #var1 = sys.argv[1] data = table.scan( FilterExpression=Attr('customer_id').eq(1)) print(data['Items'][0]['customer_id']) print(data['Items'][0]['tools_type']['antivirus']) it works when hard code customer id at below line
FilterExpression=Attr('customer_id').eq(1)) But I want to pass this customer id via runtime sys.argv if i mention like this
FilterExpression=Attr('customer_id').eq(var1)) I am getting error like below:
Traceback (most recent call last): File "C:\csv\abdynmodb\abdynamodb1.py", line 15, in <module> print(data['Items'][0]['tools_type']['antivirus']) IndexError: list index out of range 
