Expand wildcard imports and add boilerplate

More amazon modules with no open PRs.

lib/ansible/modules/cloud/amazon/s3_website.py

@@ -1,17 +1,10 @@
 #!/usr/bin/python
-#
-# This is a free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This Ansible library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+# Copyright: Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
 
 ANSIBLE_METADATA = {'metadata_version': '1.0',
                     'status': ['preview'],
@@ -153,12 +146,17 @@ routing_rules:
 import time
 
 try:
-    from botocore.exceptions import ClientError, ParamValidationError, NoCredentialsError
     import boto3
+    from botocore.exceptions import ClientError, ParamValidationError
     HAS_BOTO3 = True
 except ImportError:
     HAS_BOTO3 = False
 
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.ec2 import (HAS_BOTO3, boto3_conn, camel_dict_to_snake_dict, ec2_argument_spec,
+                                      get_aws_connection_info)
+
+
 def _create_redirect_dict(url):
 
     redirect_dict = {}
@@ -313,8 +311,5 @@ def main():
         disable_bucket_as_website(client_connection, module)
 
 
-from ansible.module_utils.basic import *
-from ansible.module_utils.ec2 import *
-
 if __name__ == '__main__':
     main()