2011-04-14 19:28:38 +02:00
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from django import template
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register = template.Library()
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2012-04-28 18:16:05 +02:00
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2011-04-14 19:28:38 +02:00
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def sub(value, arg=None):
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2012-04-28 18:16:05 +02:00
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return value - arg
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2011-04-14 19:28:38 +02:00
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register.filter('sub', sub)
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