Create filters.py

tubesync/sync/templatetags/filters.py

@@ -0,0 +1,10 @@
+from django import template
+from django.template.defaultfilters import filesizeformat
+
+register = template.Library()
+
+@register.filter(is_safe=True)
+def bytesformat(input):
+    intermediate = filesizeformat(input)
+    return intermediate.replace('B', 'iB')
+