Introduced the render_json template filter

netbox/utilities/templatetags/helpers.py

@@ -1,6 +1,7 @@
 from __future__ import unicode_literals
 
 import datetime
+import json
 
 from django import template
 from django.utils.safestring import mark_safe
@@ -46,6 +47,14 @@ def gfm(value):
     return mark_safe(html)
 
 
+@register.filter()
+def render_json(value):
+    """
+    Render a dictionary as formatted JSON.
+    """
+    return json.dumps(value, indent=4, sort_keys=True)
+
+
 @register.filter()
 def model_name(obj):
     """