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From e54ad0924908aec2a7970c957551787875317b2b Mon Sep 17 00:00:00 2001
From: SVN-Git Migration <python-modules-team@lists.alioth.debian.org>
Date: Thu, 8 Oct 2015 11:51:53 -0700
Subject: Fix tag_weight when using logarithmic distribution
When logarithmic distribution is used _calculate_tag_weight may
return weight greater than maximum threshold. Because of this the attribute
font_size of the most frequently used tag may be left unset.
Upstream: http://code.google.com/p/django-tagging/issues/detail?id=91
Debian: #525770
Patch-Name: fix_calc_tag_weight
---
tagging/utils.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tagging/utils.py b/tagging/utils.py
index e89bab0..759e8d8 100644
--- a/tagging/utils.py
+++ b/tagging/utils.py
@@ -232,7 +232,7 @@ def _calculate_tag_weight(weight, max_weight, distribution):
if distribution == LINEAR or max_weight == 1:
return weight
elif distribution == LOGARITHMIC:
- return math.log(weight) * max_weight / math.log(max_weight)
+ return min((max_weight, math.log(weight) * max_weight / math.log(max_weight)))
raise ValueError(_('Invalid distribution algorithm specified: %s.') % distribution)
def calculate_cloud(tags, steps=4, distribution=LOGARITHMIC):
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