It’s Django– The Web framework for perfectionist with deadlines.
Why Django:
1) Excellent ORM (object relational mapper)
2) Automatic admin interface
3) Elegant URL Design
4) Pluggable Template system
5) Cache System
7) Internalization
Who are Using Django?
1) Mozilla
2) Open Stack
3) Bit Bucket
4 ) Git Hub
5 ) Heroku
And many more…