Ensured gen_filenames() yields native strings.

This also fixes a test failure on Python 2 when Django is installed in a
non-ASCII path. This problem cannot happen on Python 3.

1 files changed, 2 insertions, 1 deletions

diff --git a/django/utils/autoreload.py b/django/utils/autoreload.py
index ad4b0db6fb..c4b12241f0 100644
--- a/django/utils/autoreload.py
+++ b/django/utils/autoreload.py
@@ -37,6 +37,7 @@ import traceback
 from django.apps import apps
 from django.conf import settings
 from django.core.signals import request_finished
+from django.utils._os import npath
 from django.utils.six.moves import _thread as thread
 
 # This import does nothing, but it's necessary to avoid some race conditions
@@ -106,7 +107,7 @@ def gen_filenames(only_new=False):
                                  'conf', 'locale'),
                     'locale']
         for app_config in reversed(list(apps.get_app_configs())):
-            basedirs.append(os.path.join(app_config.path, 'locale'))
+            basedirs.append(os.path.join(npath(app_config.path), 'locale'))
         basedirs.extend(settings.LOCALE_PATHS)
         basedirs = [os.path.abspath(basedir) for basedir in basedirs
                     if os.path.isdir(basedir)]