def load_template_source(self, template_name, template_dirs=None):
        for filepath in self.get_template_sources(template_name, template_dirs):
            try:
                with open(filepath, 'rb') as fp:
                    return (fp.read().decode(settings.FILE_CHARSET), filepath)
            except __HOLE__:
                pass
        raise TemplateDoesNotExist(template_name)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/template/loaders/app_directories.py/Loader.load_template_source