Python Plone 视图调用其他视图
我有一个 Python 函数在 Plone 中注册为视图。我需要能够从这个注册函数中调用另一个函数。我不确定是否最好将这个其他函数也注册为视图并尝试调用它（不知道如何调用其他视图），或者是否有更好的方法来处理这个问题。
基本上，我正在 Python 中创建一个需要从其他 Python 函数（注册为视图）调用的函数。
- 编辑 - 我尝试像任何其他函数一样调用它：
(pytest.py)def 测试（自我）：
return "TEST"
并在我的 Python 脚本中注册为视图：
import pytest
def PageFunction(self):
return pytest.Test()
然而，这似乎总是崩溃。如果我离开 pytest.Test() 并返回一个简单的字符串，它似乎工作正常（所以我不认为 import pytest 行引起任何问题...)
I have a Python function registered as a View in Plone. I need to be able to call another function from within this registered function. I'm not sure if it would be best to register this other function as a view as well and try to call that (don't know how to call other views), or if there is a better way to handle this.
Basically I'm creating a function in Python that needs to be callable from other Python functions (that are registered as Views).
- Edit -
I have tried calling it like any other function:
(pytest.py)def Test(self):
return "TEST"
And in my Python script registered as a view:
import pytest
def PageFunction(self):
return pytest.Test()
However, this always seems to crash. If I leave the pytest.Test() out and return a simple string, it seems to work fine (so I don't think the import pytest line is causing any problems...)
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评论（1）
只需导入它并像任何其他函数一样调用它即可。您不想让它成为一个视图 - 这需要您进行 MultiAdapter 查找，这确实很痛苦，而且完全没有必要。
[编辑 - 严格使用视图是 MultiAdapter 查找，但您可以通过遍历来快捷方式，但这仍然不值得]
Just import it and call it as any other function. You don't want to make it a view - that requires you to do a MultiAdapter lookup which is a real pain, and completely unnecessary.
[Edit - strictly using a view is a MultiAdapter lookup, but you can shortcut it via traversal, but that still isn't worth the effort]