From bf9859de51b8856014848b3c5eac45ade67b34dd Mon Sep 17 00:00:00 2001
From: Carlton Gibson <carlton.gibson@noumenal.es>
Date: Mon, 29 Apr 2019 16:08:39 +0200
Subject: [PATCH] Adjust django-guardian check for PY2 compatible version.
 (#6613)

---
 rest_framework/compat.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/rest_framework/compat.py b/rest_framework/compat.py
index 9422e6ad56..d61ca5dbba 100644
--- a/rest_framework/compat.py
+++ b/rest_framework/compat.py
@@ -168,7 +168,12 @@ def is_guardian_installed():
     """
     django-guardian is optional and only imported if in INSTALLED_APPS.
     """
-    if six.PY2:
+    try:
+        import guardian
+    except ImportError:
+        guardian = None
+
+    if six.PY2 and (not guardian or guardian.VERSION >= (1, 5)):
         # Guardian 1.5.0, for Django 2.2 is NOT compatible with Python 2.7.
         # Remove when dropping PY2.
         return False