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Is django 3 backward compatible with django 2? Are there any syntax changes in django 3 compared to django 2? Will i be able to follow django 2 tutorial on YouTube and be okay to apply it in django 3 as there are not many django 3 tutorials available?
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Are there any syntax changes in django 3 compared to django 2? Not much, django-3.0 adds for example a Sign expression, and the CheckConstraint is now supported for MySQL 8.0. 16+, and there are some other features listed in the release notes. But this is simply extending on existing functionality.
Django 2.2 is designated as a long-term support release. It will receive security updates for at least three years after its release. Support for the previous LTS, Django 1.11, will end in April 2020.
In December 2021, the Django team released Django v4, which contains various upgrades to the framework, like improved customization and the use of the template engine for forms, Formsets, and ErrorList . However, it was announced that only Python versions 3.8, 3.9, and 3.10 will support Django v4. 0.
Provided no major bugs are discovered that can't be solved in the next two weeks, Django 3.0 will be released on or around December 2.
It is thus nota noas an answer, it means that for all Django versions, there are modifications that makes it non-compatible with other Django versions. – Willem Van Onsem Aug 7 '21 at 18:30 Add a comment | 4 Django 3 is just an evolutionary step from Django 2. It is not like Python 3 and Python 2.
Django 3 is just an evolutionary step from Django 2. It is not like Python 3 and Python 2. Some amount of work may be required to port from Django 2 to 3 but much less than needed to port from Python 2 to 3. Share Improve this answer Follow answered May 3 '20 at 10:55
The only reason why you may want to start with Django 2 is if you're learning Django so that you can work on a large Django 2 project at work or In your case I'd use 3.
Django 3.0 introduced an ASGI handler, allowing ASGI-compatible servers like uvicorn to be used to serve Django applications. This doesn’t mean it runs in an event loop, at least not yet, but it means Django can be run alongside other ASGI-based applications. The best bit came in Django 3.1: Async middleware and views.
Django 3 is just an evolutionary step from Django 2.
It is not like Python 3 and Python 2.
Some amount of work may be required to port from Django 2 to 3 but much less than needed to port from Python 2 to 3.
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