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Django supports Object-Relational Mapping. With models defined as Python classes which are actually subclasses of Django's django.db.models.Model. Each attribute of the model is then represented as a database field. Queries are lazily executed and Django gives developers an automatically-generated database-access API. See More
Given a GET request for /topics/426/viewpoints/1/sections/create, how does Django decide which bit of Python code is invoked to handle it? It compares the request path to your giant pile of regular expressions. And then if there's some other regular expression starts matching /top and all your requests for /topics/ start going there, good luck figuring out why. You won't be informed of any conflict until you notice you seem to be getting the wrong pages back. The structure of URL paths is almost universally hierarchal. There is no call to have anything as ridiculously flexible (and notoriously hard-to-read) as regular expressions to organize request routing. See More
The official Django documentation is probably some of the best around. Well written, thorough and they explain every little detail of the framework. Django is also a very popular tool, with an extensive community and a lot of experienced developers that have been using it for years. This means that there are a lot of guides and tutorials out there for new and experienced developers alike. See More
If you make a typo in a template variable, or change a view so that variable is no longer passed to the template, you won't get an error message pointing out that something has gone wrong. That reference will just be treated as if it is an empty string instead. There is a way to configure this, but since so many templates have been written assuming this behavior, nobody ever enables template errors because it would break so much of the existing support tools (e.g. the built-in admin interface). See More
Just a few lines of code can instruct Django to create all the tables and fields required in your database automatically. Schemas are managed with "migrations", that are also created automatically, and can be rolled out from your development box and implemented on production systems with just a single command. This performs any database changes required, from table creation, indexes, renaming fields, and pre-populating initial data. Each migration builds on the previous migrations, so you can trace the evolution of your data and even recreate the layout of your database at any point in the lifecycle of your application. See More