Django: Convert string of numbers to ip address in dynamic listview
I don't think this is possible, because a number could translate to multiple valid IP-addresses. 
For instance a number like 192168211 could be written as 192.168.2.11 or 192.168.21.1.
My advice is, either store the IP-address as a string, or as the actual decimal number representation. (An IP-address is after all just a 4 byte value. In that case 192.168.2.11 would translate to 3232236043, and 192.168.21.1 to 3232240897)
I have a django website containing a page with a listview. The list, created from a  object-list in a for loop {% for betr in object_list %} contains a field with ip addresses like <td>{{ betr.netmask }}</td>. The data in the object list is provided as a string of numbers like "123456789111".
What is the best way to display this as 123.456.789.111.
Tried lambda or normal functions imported as utils, but always ran into errors.