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Making a Django URL Resolver field: A Case Study

Posted by nolan on June 23, 2017, 3:48 p.m.

Django offers developers the ability to create custom fields that use custom html widgets, but is it possible to build a field that asks a user to provide a number of inputs undetermined before runtime? I'll take a project—the development of a field that allows a user to resolve any URL on the site—and try to answer that question, digging deep into the internals of Django's fields and widgets along the way.