Fix custom scripts attributes usage and examples

netbox/extras/scripts.py

@@ -201,13 +201,13 @@ class BaseScript:
         self.source = inspect.getsource(self.__class__)
 
     def __str__(self):
-        return getattr(self.Meta, 'name', self.__class__.__name__)
+        return getattr(self, 'name', self.__class__.__name__)
 
     def _get_vars(self):
         vars = OrderedDict()
 
-        # Infer order from Meta.field_order (Python 3.5 and lower)
-        field_order = getattr(self.Meta, 'field_order', [])
+        # Infer order from self.field_order (Python 3.5 and lower)
+        field_order = getattr(self, 'field_order', [])
         for name in field_order:
             vars[name] = getattr(self, name)
 

netbox/scripts/examples.py

@@ -6,9 +6,9 @@ from extras.scripts import *
 
 
 class NewBranchScript(Script):
-    script_name = "New Branch"
-    script_description = "Provision a new branch site"
-    script_fields = ['site_name', 'switch_count', 'switch_model']
+    name = "New Branch"
+    description = "Provision a new branch site"
+    field_order = ['site_name', 'switch_count', 'switch_model']
 
     site_name = StringVar(
         description="Name of the new site"

netbox/templates/extras/script.html

@@ -16,7 +16,7 @@
         </div>
     </div>
     <h1>{{ script }}</h1>
-    <p>{{ script.Meta.description }}</p>
+    <p>{{ script.description }}</p>
     <ul class="nav nav-tabs" role="tablist">
         <li role="presentation" class="active">
             <a href="#run" role="tab" data-toggle="tab" class="active">Run</a>

netbox/templates/extras/script_list.html

@@ -21,7 +21,7 @@
                                     <td>
                                         <a href="{% url 'extras:script' module=module name=class_name %}" name="script.{{ class_name }}"><strong>{{ script }}</strong></a>
                                     </td>
-                                    <td>{{ script.Meta.description }}</td>
+                                    <td>{{ script.description }}</td>
                                 </tr>
                             {% endfor %}
                         </tbody>