Function validate_s3_location

awscli/customizations/codedeploy/utils.py:123–136

(params, arg_name)

def validate_s3_location(params, arg_name):
    arg_name = arg_name.replace('-', '_')
    if arg_name in params:
        s3_location = getattr(params, arg_name)
        if s3_location:
            matcher = re.match('s3://(.+?)/(.+)', str(s3_location))
            if matcher:
                params.bucket = matcher.group(1)
                params.key = matcher.group(2)
            else:
                raise ParamValidationError(
                    '--{0} must specify the Amazon S3 URL format as '
                    's3://<bucket>/<key>.'.format(arg_name.replace('_', '-'))
                )