Added Django Debug page

Author: syrusakbary

docs/config.toml

@@ -22,8 +22,9 @@ ga = "UA-12613282-7"
 	name = "Django"
 	pages = [
 	  "/docs/django/tutorial/",
-	  "/docs/django/authorization/",
 	  "/docs/django/filtering/",
+	  "/docs/django/authorization/",
+	  "/docs/django/debug/",
 	]
 
 [docs.sqlalchemy]

docs/pages/docs/django/debug.md

@@ -0,0 +1,51 @@
+---
+title: Django Debug Plugin
+description: How to debug Django queries and requests using Graphene
+---
+
+# Django Debug Plugin
+
+You can debug your GraphQL queries in a similar way to [django-debug-toolbar](https://django-debug-toolbar.readthedocs.org/),
+but outputing in the results in GraphQL response as fields, instead of the graphical HTML interface.
+
+
+For that, you will need to add the plugin in your graphene schema.
+
+## Installation
+
+For use the Django Debug plugin in Graphene, just import `DjangoDebugPlugin` and add it to the `plugins` argument when you initiate the `Schema`.
+
+
+```python
+from graphene.contrib.django.debug import DjangoDebugPlugin
+
+# ...
+schema = graphene.Schema(query=Query, plugins=[DjangoDebugPlugin()])
+```
+
+This plugin, will add another field in the `Query` named `__debug`.
+
+
+## Querying
+
+You can query it for outputing all the sql transactions that happened in the GraphQL request, like:
+
+```graphql
+{
+  # A example that will use the ORM for interact with the DB
+  allIngredients {
+    edges {
+      node {
+        id,
+        name
+      }
+    }
+  }
+  # Here is the debug field that will output the SQL queries
+  __debug {
+    sql {
+      rawSql
+    }
+  }
+}
+```