When I started learning Python & Django I was alone. I didn’t personally know anyone using it. I had actually started learning Ruby on Rails due to all the hype surrounding it. I had been developing PHP apps for 8 years. I liked PHP, but it got to a point where maintaining very large projects became a schlep to say the least.

I was laughing at Rals vs PHP Rails Envy videos when I saw this Ruby on Rails vs Django video. Honestly I thought many Rails guys where pretty smug & self righteous. When they had nothing bad to say about Django (other than they were saying Django badly) I decided to check out that framework also.

Off the bat, there were things I immediately like better about it:

  1. The website theme was green, not red. I like green better than red.
  2. Python seemed to have a better history and community than Ruby.
  3. Their template syntax was similar to PHP’s Smarty template engine, which I really liked.
  4. Their description of Model/View/Template made more sense to me than every Model/View/Controller explaination I have heard or read.
  5. I saw a blog post comparing an app written in Django, PHP, & Ruby and Django performed the best.

I’ll admit, learning Django was tough coming from the PHP paradigm. I sense that C/C++ developers might go through something similar when they start using C#. You feel a little constrained by the framework. Although it makes hard things easy, it makes many easy things hard. But, I think that was more of a function of moving from anarchy that is PHP to a framework. Truthfully, it made me feel like an old dog trying to learn new tricks.

Looking back, what made it more difficult is that I was learning Python and the Django framework at the same time and I couldn’t always differenciate the two. I didn’t know what was Python magic & what was Django magic.

I worked on a few projects to help me learn Django. I then got a job doing Django full-time (along with some legacy perl). It has been VERY helpful working with a team and seeing different styles of programming. Some programmers make great use of the Python magicness. I still keep things relatively simple.

One of the greatest ah-ha moments for me was when I learned how to use functions inside of model classes. That opened up so much for me and made referencing values in templates so much easier. Here is an very simple example:

class Person(models.Model):
    first_name = models.CharField()
    last_name = models.CharField()

    @property
    def full_name(self):
        return "%s %s" % (self.first_name, self.last_name)

Now, in my template I can use the full_name function…

{{ person.full_name }}

Obviously, you don’t gain much from this example, but I hope you can see the benefit of throwing in function to create the output you need in a template.

Lately I’m finding just how powerful forms and other Django tools can be if you take the time to learn to do them properly.

I still often consider myself a newbie, but I have got to say Django keeps getting better & better.

On a side note, I would likely still do a small project in PHP, because nothing scales down like PHP. In fact, I recently made a sign-up form for our ultimate frisbee group. It is a one page PHP script. It uses sqlite for data & pulls weather from Google’s api. Using Django for something like that would have been overkill. Setting up the hosting would have been a bigger pain still. So yes, there is still room in my world for PHP.

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