aws_error_utils_catch_aws_error_decorator_quickstart.py

1import boto3
2from aws_error_utils import catch_aws_error, errors
3
4@catch_aws_error(errors.NoSuchBucket)
5def check_bucket(bucket_name):
6    s3 = boto3.client('s3')
7    s3.head_bucket(Bucket=bucket_name)
8    print(f"Bucket {bucket_name} exists")
9
10try:
11    check_bucket('my-nonexistent-bucket')
12except errors.NoSuchBucket as e:
13    print(f"Caught expected error: {e}")