Class APIRequestFactory

rest_framework/test.py:22–105

class APIRequestFactory(DjangoRequestFactory):
    renderer_classes_list = api_settings.TEST_REQUEST_RENDERER_CLASSES
    default_format = api_settings.TEST_REQUEST_DEFAULT_FORMAT

    def __init__(self, enforce_csrf_checks=False, **defaults):
        self.enforce_csrf_checks = enforce_csrf_checks
        self.renderer_classes = {}
        for cls in self.renderer_classes_list:
            self.renderer_classes[cls.format] = cls
        super(APIRequestFactory, self).__init__(**defaults)

    def _encode_data(self, data, format=None, content_type=None):
        """
        Encode the data returning a two tuple of (bytes, content_type)
        """

        if not data:
            return ('', None)

        assert format is None or content_type is None, (
            'You may not set both `format` and `content_type`.'
        )

        if content_type:
            # Content type specified explicitly, treat data as a raw bytestring
            ret = force_bytes_or_smart_bytes(data, settings.DEFAULT_CHARSET)

        else:
            format = format or self.default_format

            assert format in self.renderer_classes, ("Invalid format '{0}'. "
                "Available formats are {1}.  Set TEST_REQUEST_RENDERER_CLASSES "
                "to enable extra request formats.".format(
                    format,
                    ', '.join(["'" + fmt + "'" for fmt in self.renderer_classes.keys()])
                )
            )

            # Use format and render the data into a bytestring
            renderer = self.renderer_classes[format]()
            ret = renderer.render(data)

            # Determine the content-type header from the renderer
            content_type = "{0}; charset={1}".format(
                renderer.media_type, renderer.charset
            )

            # Coerce text to bytes if required.
            if isinstance(ret, six.text_type):
                ret = bytes(ret.encode(renderer.charset))

        return ret, content_type

    def get(self, path, data=None, **extra):
        r = {
            'QUERY_STRING': urlencode(data or {}, doseq=True),
        }
        r.update(extra)