"""
boto3 client handling for AWS services.
"""
import boto3
from botocore.exceptions import NoRegionError
DEFAULT_REGION = "us-east-1"
def client_with_default_region(service, default_region = DEFAULT_REGION):
"""
Return a boto3 client for the named *service* in the *default_region* if no
region is specified in the default session (via the environment, AWS
config, or ``boto3.setup_default_session``).
"""
try:
return boto3.client(service)
except NoRegionError:
return boto3.client(service, region_name = default_region)
