remove wildcards and add boilerplate

* cloud/centurylink
* source_control
* cloud/google
* notification
* cloud/rackspace
* cloud/vmware

lib/ansible/modules/cloud/google/gcspanner.py

@@ -1,20 +1,10 @@
 #!/usr/bin/python
 # Copyright 2017 Google Inc.
-#
-# This file is part of Ansible
-#
-# Ansible is 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.
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# 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'],
@@ -141,6 +131,7 @@ from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.gcp import check_min_pkg_version, get_google_cloud_credentials
 from ansible.module_utils.six import string_types
 
+
 CLOUD_CLIENT = 'google-cloud-spanner'
 CLOUD_CLIENT_MINIMUM_VERSION = '0.23.0'
 CLOUD_CLIENT_USER_AGENT = 'ansible-spanner-0.1'
@@ -178,7 +169,7 @@ def instance_update(instance):
 
     try:
         instance.update()
-    except ValueError as e:
+    except ValueError:
         # The ValueError here is the one we 'expect'.
         pass
 
@@ -285,5 +276,6 @@ def main():
     json_output.update(mod_params)
     module.exit_json(**json_output)
 
+
 if __name__ == '__main__':
     main()