Filtering using viewsets in django rest framework

[Benjamin Smith]

Please consider these three models:

class Movie(models.Model):
    name = models.CharField(max_length=254, unique=True)
    language = models.CharField(max_length=14)
    synopsis = models.TextField()

class TimeTable(models.Model):
    date = models.DateField()

class Show(models.Model):
    day = models.ForeignKey(TimeTable)
    time = models.TimeField(choices=CHOICE_TIME)
    movie = models.ForeignKey(Movie)

    class Meta:
        unique_together = ('day', 'time')

And each of them has their serializers:

class MovieSerializer(serializers.HyperlinkedModelSerializer):
    movie_id = serializers.IntegerField(read_only=True, source="id")

    class Meta:
        model = Movie
        fields = '__all__'

class TimeTableSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = TimeTable
        fields = '__all__'


class ShowSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = Show
        fields = '__all__'

And their routers

router.register(r'movie-list', views.MovieViewSet)
router.register(r'time-table', views.TimeTableViewSet)
router.register(r'show-list', views.ShowViewSet)


Now I would like to get all the TimeTable objects (i.e. date list) by
filtering all the Show objects by a specific movie object. This code seems
to be the working and getting the list like I want it

m = Movie.objects.get(id=request_id)
TimeTable.objects.filter(show__movie=m).distinct()

But I have no clue how to use this in django rest framework? I tried doing
this way (which I am pretty sure its wrong), and I am getting error:

views.py:

class DateListViewSet(viewsets.ModelViewSet, movie_id):
    movie = Movie.objects.get(id=movie_id)
    queryset = TimeTable.objects.filter(show__movie=movie).distinct()
    serializer_class = TimeTableSerializer

urls.py:

router.register(r'date-list/(?P<movie_id>.+)/', views.InTheatersViewSet)

How can I filter using viewsets in django rest framework? Or if there is
any prefered way than please list it out. Thank you.

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