Extend DeviceType import to include related objects

netbox/utilities/forms.py

@@ -297,6 +297,7 @@ class APISelect(SelectWithDisabled):
         conditional_query_params=None,
         additional_query_params=None,
         null_option=False,
+        full=False,
         *args,
         **kwargs
     ):
@@ -305,6 +306,8 @@ class APISelect(SelectWithDisabled):
 
         self.attrs['class'] = 'netbox-select2-api'
         self.attrs['data-url'] = '/{}{}'.format(settings.BASE_PATH, api_url.lstrip('/'))  # Inject BASE_PATH
+        if full:
+            self.attrs['data-full'] = full
         if display_field:
             self.attrs['display-field'] = display_field
         if value_field:
@@ -380,7 +383,7 @@ class CSVDataField(forms.CharField):
 
         self.strip = False
         if not self.label:
-            self.label = 'CSV Data'
+            self.label = ''
         if not self.initial:
             self.initial = ','.join(required_fields) + '\n'
         if not self.help_text:
@@ -480,7 +483,7 @@ class CommentField(forms.CharField):
     A textarea with support for GitHub-Flavored Markdown. Exists mostly just to add a standard help_text.
     """
     widget = forms.Textarea
-    default_label = 'Comments'
+    default_label = ''
     # TODO: Port GFM syntax cheat sheet to internal documentation
     default_helptext = '<i class="fa fa-info-circle"></i> '\
                        '<a href="https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet" target="_blank">'\
@@ -563,10 +566,9 @@ class MultiObjectField(forms.Field):
 
     def clean(self, value):
 
-        for obj in value:
-            subform = self.form(obj)
-            if not subform.is_valid():
-                raise forms.ValidationError(mark_safe(subform.errors.items()))
+        # Value needs to be an iterable
+        if value is None:
+            return list()
 
         return value