Import math as needed. Related to [5626] and issue ietf-tools#974.

 - Legacy-Id: 5628
Note: SVN reference [5626] has been migrated to Git commit fb1df9e

Author: levkowetz

ietf/doc/proxy.py

@@ -1,13 +1,14 @@
+import glob
+import os
+import math
+
 from ietf.doc.models import *
 from ietf.person.models import Email 
 from ietf.utils.proxy import TranslatingManager
 from ietf.name.proxy import *
 
 from django.conf import settings
 
-import glob, os
-
-
 class InternetDraft(Document):
     objects = TranslatingManager(dict(filename="name",
                                       filename__contains="name__contains",

ietf/doc/utils.py

@@ -1,4 +1,6 @@
 import os
+import math
+
 from django.conf import settings
 
 # Should this move from idrfc to doc?