Docs standardization/style

cloud/quantum_floating_ip

@@ -160,8 +160,8 @@ def _create_floating_ip(quantum, module, port_id, net_id):
     try:
         result = quantum.create_floatingip({'floatingip': kwargs})
     except Exception as e:
-        module.fail_json(msg = "There was an error in updating the floating ip address: %s" % e.message)
-    module.exit_json(changed = True, result = result, public_ip=result['floatingip']['floating_ip_address'] )
+        module.fail_json(msg="There was an error in updating the floating ip address: %s" % e.message)
+    module.exit_json(changed=True, result=result, public_ip=result['floatingip']['floating_ip_address'] )
 
 def _get_net_id(quantum, module):
     kwargs = {
@@ -182,8 +182,8 @@ def _update_floating_ip(quantum, module, port_id, floating_ip_id):
     try:
         result = quantum.update_floatingip(floating_ip_id, {'floatingip': kwargs})
     except Exception as e:
-            module.fail_json( msg = "There was an error in updating the floating ip address: %s" % e.message)
-    module.exit_json( changed = True, result = result)
+        module.fail_json(msg="There was an error in updating the floating ip address: %s" % e.message)
+    module.exit_json(changed=True, result=result)
 
 
 def main():
@@ -206,15 +206,18 @@ def main():
             module.params['login_tenant_name'], module.params['auth_url'], service_type='compute')
         quantum = _get_quantum_client(module, module.params)
     except Exception as e:
-        module.fail_json( msg = " Error in authenticating to nova: %s" % e.message)
+        module.fail_json(msg="Error in authenticating to nova: %s" % e.message)
         
     server_info, server_obj = _get_server_state(module, nova)
     if not server_info:
-        module.fail_json( msg = " The instance name provided cannot be found")
+        module.fail_json(msg="The instance name provided cannot be found")
+
     fixed_ip, port_id = _get_port_info(quantum, module, server_info['id'])
     if not port_id:
-        module.fail_json(msg = "Cannot find a port for this instance, maybe fixed ip is not assigned")
+        module.fail_json(msg="Cannot find a port for this instance, maybe fixed ip is not assigned")
+
     floating_id, floating_ip = _get_floating_ip(module, quantum, fixed_ip)
+
     if module.params['state'] == 'present':
         if floating_ip:
             module.exit_json(changed = False, public_ip=floating_ip)
@@ -227,6 +230,7 @@ def main():
         if floating_ip:
             _update_floating_ip(quantum, module, None, floating_id)
         module.exit_json(changed=False)
+
 # this is magic, see lib/ansible/module.params['common.py
 #<<INCLUDE_ANSIBLE_MODULE_COMMON>>
 main()