类似 Django 的 Zope 中间件
Zope中有类似Django中间件的东西吗？我想要的是，检查并验证所有传入 Zope 服务器的请求，对它们施加一些限制并相应地显示响应。
我之前已经使用中间件在 Django 中完成了此操作，因此希望 Zope 也能得到类似的东西，但找不到它。
请建议。
Is there something similar to Django Middleware in Zope? What I want is, to check and validate all the request coming to Zope server to put some constraints on them and show the response accordingly.
I have done this previously in Django using Middleware, so was hoping to get something similar for Zope as well, but could not find it.
Please suggest.
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您可以使用基于 zope.schema 的库（例如 formlib 或 z3c.form）来对表单进行建模。
小部件/表单生成和验证基本上是内置的，可以根据需要进行自定义。
You can use zope.schema based libraries like formlib or z3c.form to model forms.
Widget/form generation and validation is basically kind of build-in and can be customized as needed.
不，Zope 2 不支持 WSGI 中间件，至少不是开箱即用的。
您可以尝试看看 repoze.zope2 是否适合您的用例，因为它将 WSGI 管道固定在 Zope 之上2. 请注意，该软件包的开发于 2009 年停止，最后发布的版本仅支持 Zope 2.10。 YMMV。
我怀疑您的用例可能会以其他方式得到满足，但您没有提供足够的详细信息来帮助我们。
No, Zope 2 does not support WSGI middleware, at least, not out of the box.
You could try and see if repoze.zope2 works for your use-case, as that bolts a WSGI pipeline on top of Zope 2. Note that development for that package stopped in 2009, and the last released version only supports Zope 2.10. YMMV.
I suspect that your use-cases may be satisfied in other ways though, but you don't provide enough detail for us to help you.