db optimizations

[wolnelektury.git] / src / wolnelektury / utils.py

diff --git a/src/wolnelektury/utils.py b/src/wolnelektury/utils.py
index 0c256e5..e8aa7fb 100644 (file)
--- a/src/wolnelektury/utils.py
+++ b/src/wolnelektury/utils.py
@@ -2,16 +2,24 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+import os
 import pytz
 from django.utils import timezone
 from django.conf import settings
 
 tz = pytz.timezone(settings.TIME_ZONE)
 
+
 def localtime_to_utc(localtime):
     return timezone.utc.normalize(
         tz.localize(localtime)
     )
 
+
 def utc_for_js(dt):
     return dt.strftime('%Y/%m/%d %H:%M:%S UTC')
+
+
+def makedirs(path):
+    if not os.path.isdir(path):
+        os.makedirs(path)