python - 是否有像 ${name | 这样的默认过滤器？默认：'nohting' } 在 mako 模板中

Question

${name | default:'nohting' }

如果name是False，我想使用一个默认值，比如nothingreplaced

Answer 1

there is no default filter like that

But you can use your own customized template tags for that

https://docs.djangoproject.com/en/dev/howto/custom-template-tags/