def get_template_path(self, content=None):
        """ Find template.

        :return string: remplate path

        """
        if isinstance(content, Paginator):
            return op.join('api', 'paginator.%s' % self.format)

        if isinstance(content, UpdatedList):
            return op.join('api', 'updated.%s' % self.format)

        app = ''
        name = self.resource._meta.name

        if not content:
            content = self.resource._meta.model

        if isinstance(content, (Model, ModelBase)):
            app = content._meta.app_label
            name = content._meta.module_name

        basedir = 'api'
        if getattr(self.resource, 'api', None):
            basedir = self.resource.api.prefix

        return op.join(
            basedir,
            str(self.resource.api or ''), app, "%s.%s" % (name, self.format)
        )