Use default flake8 config
diff --git a/pre_commit_hooks/detect_aws_credentials.py b/pre_commit_hooks/detect_aws_credentials.py
index 3c87d11..da80ab4 100644
--- a/pre_commit_hooks/detect_aws_credentials.py
+++ b/pre_commit_hooks/detect_aws_credentials.py
@@ -12,16 +12,16 @@
from six.moves import configparser
-def get_aws_credential_files_from_env(): # type: () -> Set[str]
+def get_aws_cred_files_from_env(): # type: () -> Set[str]
"""Extract credential file paths from environment variables."""
- files = set()
- for env_var in (
- 'AWS_CONFIG_FILE', 'AWS_CREDENTIAL_FILE', 'AWS_SHARED_CREDENTIALS_FILE',
- 'BOTO_CONFIG',
- ):
- if env_var in os.environ:
- files.add(os.environ[env_var])
- return files
+ return {
+ os.environ[env_var]
+ for env_var in (
+ 'AWS_CONFIG_FILE', 'AWS_CREDENTIAL_FILE',
+ 'AWS_SHARED_CREDENTIALS_FILE', 'BOTO_CONFIG',
+ )
+ if env_var in os.environ
+ }
def get_aws_secrets_from_env(): # type: () -> Set[str]
@@ -115,7 +115,7 @@
# Add the credentials files configured via environment variables to the set
# of files to to gather AWS secrets from.
- credential_files |= get_aws_credential_files_from_env()
+ credential_files |= get_aws_cred_files_from_env()
keys = set() # type: Set[str]
for credential_file in credential_files:
