path: root/mirrors
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authorDan McGee <>2013-11-27 17:49:58 -0500
committerDan McGee <>2013-11-27 17:53:37 -0500
commit9adc2e53124daa6d13090166830396ffff9013d3 (patch)
tree37a7eea45098117216e4e708fa05f011e83b3821 /mirrors
parent954b61ee3a0760990f8e17d7d692f3cabd949f9f (diff)
Stop using Django-provided floatformat template tagrelease_2013-11-30
It turns out this is a HUGE part of our slow mirror status template rendering, due to the internal workings. Everything is converted to a Python decimal object which is way slower than just staying in native floating point. Given we are always dealing with floats when we need to do our formatting, a home-rolled template tag can accomplish this much faster. Signed-off-by: Dan McGee <>
Diffstat (limited to 'mirrors')
1 files changed, 8 insertions, 3 deletions
diff --git a/mirrors/templatetags/ b/mirrors/templatetags/
index 9a363fbe..b3810d9a 100644
--- a/mirrors/templatetags/
+++ b/mirrors/templatetags/
@@ -1,6 +1,5 @@
from datetime import timedelta
from django import template
-from django.template.defaultfilters import floatformat
register = template.Library()
@@ -27,10 +26,16 @@ def hours(value):
return '%d hours' % hrs
-def percentage(value, arg=-1):
+def floatvalue(value, arg=2):
+ if value is None:
+ return u''
+ return '%.*f' % (arg, value)
+def percentage(value, arg=1):
if not value and type(value) != float:
return u''
new_val = value * 100.0
- return floatformat(new_val, arg) + '%'
+ return '%.*f%%' % (arg, new_val)
# vim: set ts=4 sw=4 et: