template.py 文件源码

def app_prefixed_loader(template_name, template_dirs=None):
    packed = template_name.split('/', 1)
    if len(packed) == 2 and packed[0] in app_template_dirs:
        path = os.path.join(app_template_dirs[packed[0]], packed[1])
        try:
            return (open(path).read().decode(settings.FILE_CHARSET), path)
        except IOError:
            pass
    raise TemplateDoesNotExist, template_name