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Matthew Schinckel  committed 08333c7

Allow for calling our filters on objects that are None

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  • Parent commits 032b34f

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File timedelta/templatetags/timedelta.py

 
 @register.filter(name='timedelta')
 def timedelta(value, display="long"):
+    if value is None:
+        return value
     return nice_repr(value, display)
 
 @register.filter(name='iso8601')
 def iso8601(value):
+    if value is None:
+        return value
     return iso8601_repr(value)
 
 @register.filter(name='total_seconds')
 def total_seconds(value):
+    if value is None:
+        return value
     return _total_seconds(value)
 
 @register.filter(name='total_seconds_sort')
 def total_seconds(value, places=10):
+    if value is None:
+        return value
     return ("%0" + str(places) + "i") % _total_seconds(value)