1 files changed, 8 insertions, 5 deletions
diff --git a/program/templatetags/timeslots.py b/program/templatetags/timeslots.py
index 902de36..c2c44b5 100644
--- a/program/templatetags/timeslots.py
+++ b/program/templatetags/timeslots.py
@@ -4,19 +4,22 @@ register = template.Library()
 
 from datetime import datetime, time, timedelta
 
+
 @register.simple_tag
 def duration(start, end):
     return 'style="height: %dpx"' % ((end-start).seconds/60)
 
+
 @register.simple_tag
 def duration_until(end):
-    start = datetime.combine(end.date(), time(6,0))
+    start = datetime.combine(end.date(), time(6, 0))
     return 'style="height: %dpx"' % ((end-start).seconds/60)
 
+
 @register.simple_tag
 def duration_since(start):
-    if start.time() < time(23,59):
-        end = datetime.combine(start.date()+timedelta(days=1), time(6,0))
+    if start.time() < time(23, 59):
+        end = datetime.combine(start.date()+timedelta(days=1), time(6, 0))
     else:
-        end = datetime.combine(start.date(), time(6,0))
-    return 'style="height: %dpx"' % ((end-start).seconds/60)
-\ No newline at end of file
+        end = datetime.combine(start.date(), time(6, 0))
+    return 'style="height: %dpx"' % ((end-start).seconds/60)