Django - Simple search form
<p>Using Django 1.9 with Python 3.5, I would like to make a simple search form:</p>

<p><strong>views.py</strong> </p>

<pre><code>from django.views import generic
from django.shortcuts import render
from .models import Movie, Genre

class IndexView(generic.ListView):
    template_name = 'movies/index.html'
    page_template = 'movies/all_movies.html'
    context_object_name = 'all_movies'
    model = Movie

    def get_context_data(self, **kwargs):
        context = super(IndexView, self).get_context_data(**kwargs)
        context.update({
            'all_genres': Genre.objects.all(),
            'page_title': 'Latest'
        })
        return context

    def get_queryset(self):
        query = request.GET.get('q')
        if query:
            return Movie.objects.filter(title__icontains=query)
        else:
            return Movie.objects.all()
</code></pre>

<p><strong>form</strong></p>

<pre><code>&lt;form method="GET" action="" id="searchform"&gt;
    &lt;input class="searchfield" id="searchbox" name="q" type="text" value="{{ request.GET.q }}" placeholder="Search..."/&gt;
&lt;/form&gt;
</code></pre>

<p>For some reason I keep getting the error: </p>

<blockquote>
  <p>name 'request' is not defined</p>
</blockquote>

<p>I'm not quite sure what I'm doing wrong, any help would be appreciated.</p>