Merge pull request #92 from Jaspreet-singh-1032/issue-83-use-template-to-send-email

added documentation

Author: timthelion

README.rst

@@ -141,6 +141,7 @@ As with imports, a fully configured example project can be found in the `example
                         user=OuterRef("pk")).values("type")[:1])
 4. Done!
 
+
 Performing exports with celery
 ------------------------------
 
@@ -156,6 +157,44 @@ Performing exports with celery
 
 6. Click on the link near the bottom of the page titled `Exported file`.
 
+
+
+Customizing email template for export job completion email
+---------------------------------------------------------
+
+By default this is the subject and template used to send the email
+
+
+    ::
+
+        Subject: 'Django: Export job completed'
+        Email template: 'email/export_job_completion.html'
+
+
+The default email template can be found `here <https://github.com/auto-mat/django-import-export-celery/blob/master/import_export_celery/templates/email/export_job_completion.html>`__
+
+The default email subject and template can be customized by overriding these values from django settings:-
+
+
+    ::
+
+        EXPORT_JOB_COMPLETION_MAIL_SUBJECT="Your custom subject"
+        EXPORT_JOB_COMPLETION_MAIL_TEMPLATE="path_to_folder/your_custom_template.html"
+
+
+The email template will get some context variables that you can use to customize your template.
+
+
+    ::
+        
+        {
+            export_job: The current instance of ExportJob model
+            app_label: export_job.app_label
+            model: export_job.model
+            link: A link to go to the export_job instance on django admin
+        }
+
+
 For developers of this library
 ------------------------------