Add AWS boto3 error code exception function is_boto3_error_code (#41202)

* Add aws/core.py function to check for specific AWS error codes

* Use sys.exc_info to get exception object if it isn't passed in

* Allow catching exceptions with is_boto3_error_code

* Replace from_code with is_boto3_error_code

* Return a type that will never be raised to support stricter type comparisons in Python 3+

* Use is_boto3_error_code in aws_eks_cluster

* Add duplicate-except to ignores when using is_boto3_error_code

* Add is_boto3_error_code to module development guideline docs
This commit is contained in:
Sloane Hertel 2018-06-12 12:15:16 -04:00 committed by Ryan Brown
parent 269f404121
commit 40d2df0ef3
12 changed files with 84 additions and 41 deletions

View file

@ -85,7 +85,7 @@ try:
except ImportError:
pass # handled by AnsibleAWSModule
from ansible.module_utils.aws.core import AnsibleAWSModule
from ansible.module_utils.aws.core import AnsibleAWSModule, is_boto3_error_code
from ansible.module_utils.ec2 import boto3_conn, get_aws_connection_info, AWSRetry
from ansible.module_utils.ec2 import camel_dict_to_snake_dict, boto3_tag_list_to_ansible_dict
@ -96,9 +96,9 @@ def resource_exists(client, module, resource_type, params):
ConfigurationAggregatorNames=[params['name']]
)
return aggregator['ConfigurationAggregators'][0]
except client.exceptions.from_code('NoSuchConfigurationAggregatorException'):
except is_boto3_error_code('NoSuchConfigurationAggregatorException'):
return
except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:
except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e: # pylint: disable=duplicate-except
module.fail_json_aws(e)