0001-django-handle-tuple-INSTALLED_APPS.patch

From b547ad0a498bdba1c7ab357301cde806b310373e Mon Sep 17 00:00:00 2001
From: talwai <aaditya.21@gmail.com>
Date: Thu, 27 Apr 2017 12:10:23 -0400
Subject: [PATCH] django: handle tuple INSTALLED_APPS

---
 ddtrace/contrib/django/patch.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ddtrace/contrib/django/patch.py b/ddtrace/contrib/django/patch.py
index 93319eb..820b110 100644
--- a/ddtrace/contrib/django/patch.py
+++ b/ddtrace/contrib/django/patch.py
@@ -16,7 +16,11 @@ def traced_setup(wrapped, instance, args, kwargs):
     from django.conf import settings
 
     if 'ddtrace.contrib.django' not in settings.INSTALLED_APPS:
-        settings.INSTALLED_APPS.append('ddtrace.contrib.django')
+        if isinstance(settings.INSTALLED_APPS, tuple):
+            # INSTALLED_APPS is a tuple < 1.9
+            settings.INSTALLED_APPS = settings.INSTALLED_APPS + ('ddtrace.contrib.django', )
+        else:
+            settings.INSTALLED_APPS.append('ddtrace.contrib.django')
 
     if hasattr(settings, 'MIDDLEWARE_CLASSES'):
         if 'ddtrace.contrib.django.TraceMiddleware' not in settings.MIDDLEWARE_CLASSES:
-- 
2.3.5