tomchristie

class UnicodeJSONRenderer(BaseRenderer):
    """
    Renderer which serializes to JSON
    """

    media_type = 'application/json'
    format = 'json'

    def render(self, obj=None, media_type=None):
        """

tomchristie

class DocumentingTemplateRenderer(BaseRenderer):
    ...
    escape_binary = True

    def _escape_binary(content):
        if self.escape_binary and not all(char in string.printable for char in content):
            return '[%d bytes of binary content]' % len(content)
        return content

    ...

tomchristie

class SeleniumTestCase(LiveServerTestCase):

    _selenium_server_running = None

    @property
    def selenium_server_running(self):
        """
        Determine if we can connect to the Selenium RC server.
        Only evaluated once for performance reasons.
        """

tomchristie

class SeleniumTestCase(LiveServerTestCase):

    @property
    def selenium_server_running(self):
        """
        Determine if we can connect to the Selenium RC server.
        """
        try:
            conn = httplib.HTTPConnection(settings.SELENIUM_SERVER_HOST,
                                          settings.SELENIUM_SERVER_PORT)

tomchristie

# serializers.py

class CommentSerializer(serializers.Serializer):
    email = serializers.EmailField()
    content = serializers.CharField(max_length=200)
    created = serializers.DateTimeField()

    def restore_object(self, attrs, instance=None):
        """
        Create or update a new comment instance.

tomchristie

class GetAccessToken(APIView):
    authentication_classes = [authentication.UserBasicAuthentication]
    permission_classes = [permissions.UserIsAuthenticated]
    model = djangorestframework.basictoken.models.BasicToken

    def post(self, request, *args, **kwargs):
        token = self.model.objects.get_or_create(user=request.user)
        return Response({'key': token.key})

tomchristie

class TokenAuthentication(BaseAuthentication):
    model = djangorestframework.tokenauth.models.Token

    def authenticate(self, request):
        key = request.META.get('HTTP_AUTHORIZATION', '').strip()
        if not key:
            return None

        try:
             token = self.model.objects.get(key=key)

tomchristie

class MultipleObjectBaseView(MultipleObjectMixin, BaseView):
    """
    Base class for generic views onto a queryset.
    """

    pagination_serializer_class = api_settings.PAGINATION_SERIALIZER
    paginate_by = api_settings.PAGINATE_BY
    filter_class = None
    filter_fields = None

tomchristie

# Currently in initial()
if not self.has_permission(request):
    self.permission_denied(request)
self.check_throttles(request)

# May be this...
if not self.has_permission(request):
    if request._authenticated:
        self.permission_denied(request)
    else:

tomchristie

class SnippetSerializer(serializers.Serializer):
    title = serializers.CharField(required=False,
                                  max_length=100)
    code = serializers.CharField(widget=widgets.Textarea,
                                 max_length=100000)
    linenos = serializers.BooleanField(required=False)
    lexer = serializers.ChoiceField(choices=models.LEXER_CHOICES,
                                    default='python')
    style = serializers.ChoiceField(choices=models.STYLE_CHOICES,
                                    default='friendly')