From a9ec562196a697c2fbfa16ad741f53831b8ab654 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristi=20V=C3=AEjdea?= <cristi@cvjd.me>
Date: Sun, 25 Oct 2020 16:59:51 +0200
Subject: [PATCH] Fix DRF 3.12 compatibility

---
 requirements/test.txt      | 2 +-
 src/drf_yasg/generators.py | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/requirements/test.txt b/requirements/test.txt
index 271a360c..bdfea0e1 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -5,7 +5,7 @@ pytest-cov>=2.6.0
 pytest-xdist>=1.25.0
 pytest-django>=3.4.4
 datadiff==2.0.0
-psycopg2-binary==2.8.3
+psycopg2-binary==2.8.6
 django-fake-model==0.1.4
 
 -r testproj.txt
diff --git a/src/drf_yasg/generators.py b/src/drf_yasg/generators.py
index c56c51ad..4da3a1ec 100644
--- a/src/drf_yasg/generators.py
+++ b/src/drf_yasg/generators.py
@@ -6,9 +6,9 @@
 import rest_framework
 import uritemplate
 from coreapi.compat import urlparse
+from django.urls import URLPattern, URLResolver
 from packaging.version import Version
 from rest_framework import versioning
-from rest_framework.compat import URLPattern, URLResolver, get_original_route
 from rest_framework.schemas.generators import EndpointEnumerator as _EndpointEnumerator
 from rest_framework.schemas.generators import endpoint_ordering, get_pk_name
 from rest_framework.settings import api_settings
@@ -93,7 +93,7 @@ def get_api_endpoints(self, patterns=None, prefix='', app_name=None, namespace=N
             ignored_endpoints = set()
 
         for pattern in patterns:
-            path_regex = prefix + get_original_route(pattern)
+            path_regex = prefix + str(pattern.pattern)
             if isinstance(pattern, URLPattern):
                 try:
                     path = self.get_path_from_regex(path_regex)