def last_id()

in app/checkpoint.py [0:0]

• 7 lines of code
• 2 McCabe index (conditional complexity)

def last_id():
    """Return last checkpoint tweet id."""
    result = TABLE.get_item(
        Key={'id': RECORD_KEY}
    )
    if 'Item' in result:
        return result['Item']['since_id']
    return None