python瓶框架-如何将字典传递给嵌套模板？ [英] python bottle framework - How to pass dictionary to nested template?
问题描述
我正在使用python的bottle框架来开发一个简单的网页。我无法理解如何将字典传递给子模板。示例代码：
I am using python's bottle framework to develop a simple web page. I am having trouble understanding how to pass a dictionary to a subtemplate. Example code:
mydictionary：
mydictionary:
{
message: "Hello World",
...other template vars ...
}
Router.py
Router.py
@route('/index.html')
@view('index.tpl')
def index():
return mydictionary
视图/索引.tpl
<body>
%include subpage1 ...... <-- need to pass mydictionary here
...other stuff ...
</body>
views / subpage1.tpl
views/subpage1.tpl
<div>This is a test: {{message}}</div>
文档页面指出：
*％include语句：您可以使用％include sub_template [kwargs]语句。 sub_template参数
指定要包含的模板的名称或路径。
行中的其余部分被解释为以逗号分隔的key = statement
对列表，类似于函数调用中的关键字参数。它们被传递给
到子模板，类似于SimpleTemplate.render（）调用。也可以使用
** kwargs传递字典的语法*：
*The %include Statement: You can include other templates using the %include sub_template [kwargs] statement. The sub_template parameter specifies the name or path of the template to be included. The rest of the line is interpreted as a comma-separated list of key=statement pairs similar to keyword arguments in function calls. They are passed to the sub-template analogous to a SimpleTemplate.render() call. The **kwargs syntax for passing a dict is allowed too*:
但是，没有给出如何将带有** kwargs的字典传递给子模板。有人做过吗？如果我只是说％include subpage1 mydictionary，瓶子会抱怨mydictionary是未定义的（即使mydictionary是全局dict [在Router.py中定义]）。
However, no example is given on how to pass dictionary with this **kwargs to subtemplates. Anyone ever done this? If I just say %include subpage1 mydictionary, bottle complains mydictionary is undefined (even though mydictionary is a global dict [defined in Router.py]).
考虑
GA
regards GA
推荐答案
通过在模板文件中执行以下操作：
I got around this by doing the following in the template file:
views / index.tpl
views/index.tpl
<body>
%from mydictfile import * <-- importing mydict here
%include subpage1 mydict
...other stuff ...
</body>
mydictfile：
mydictfile:
mydict = {
message: "Hello World",
...other template vars ...
}
这似乎对我有用。
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