Add boilerplate and remove wildcard imports for openstack modules (#31461)

* Add boilerplate and remove wildcard imports for openstack modules
* Remove openstack files that are now pep8 compliant from the legacy list

lib/ansible/modules/cloud/openstack/os_keystone_service.py

@@ -1,18 +1,10 @@
 #!/usr/bin/python
 # Copyright 2016 Sam Yaple
-#
-# This module 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.
-#
-# This software 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 software.  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': '1.1',
                     'status': ['preview'],
@@ -112,13 +104,16 @@ id:
     sample: "3292f020780b4d5baf27ff7e1d224c44"
 '''
 
+from distutils.version import StrictVersion
+
 try:
     import shade
     HAS_SHADE = True
 except ImportError:
     HAS_SHADE = False
 
-from distutils.version import StrictVersion
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.openstack import openstack_full_argument_spec, openstack_module_kwargs
 
 
 def _needs_update(module, service):
@@ -177,7 +172,7 @@ def main():
 
         if len(services) > 1:
             module.fail_json(msg='Service name %s and type %s are not unique' %
-                (name, service_type))
+                             (name, service_type))
         elif len(services) == 1:
             service = services[0]
         else:
@@ -188,8 +183,8 @@ def main():
 
         if state == 'present':
             if service is None:
-                service = cloud.create_service(name=name,
-                    description=description, type=service_type, enabled=True)
+                service = cloud.create_service(name=name, description=description,
+                                               type=service_type, enabled=True)
                 changed = True
             else:
                 if _needs_update(module, service):
@@ -203,17 +198,15 @@ def main():
 
         elif state == 'absent':
             if service is None:
-                changed=False
+                changed = False
             else:
                 cloud.delete_service(service.id)
-                changed=True
+                changed = True
             module.exit_json(changed=changed)
 
     except shade.OpenStackCloudException as e:
         module.fail_json(msg=str(e))
 
 
-from ansible.module_utils.basic import *
-from ansible.module_utils.openstack import *
 if __name__ == '__main__':
     main()