在Yahoo!管道，如何从item.description中提取字符串并将其复制到item.title? [英] In Yahoo! Pipes, how do I take a string from item.description and copy it to item.title?

问题描述

好的，所以我已经有了一个Pipe，使用Loop和String Regex模块从item.description中提取了所需的字符串，并使用"emit results"选项发出结果.现在，我从这里去哪里?

Okay, so I already have a Pipe where I extracted the string I need from item.description, using the Loop and String Regex modules, and am emitting the results with the "emit results" option. Now, where do I go from here?

由于已请求一个示例，因此这里是一个:

Since an example was requested, here is one:

item.title为"NBA游戏:湖人队与快船队"，item.description为比赛进入加时赛.最终得分为110-90."因此，我想提取"110-90"并将其复制到标题，然后是"... Clippers(110-90)".

The item.title is "NBA Game: Lakers vs. Clippers" and the item.description is "The game went into overtime. The final score was 110-90." So the I'd like to extract "110-90" and copy it to the title, where it would then be "... Clippers (110-90)".

推荐答案

1/将分数放入"scorefield"

重命名运算符:[ item.description ] [ COPY AS ] [ scorefield ]

Rename operator: [item.description] [COPY AS] [scorefield]

Regex运算符:在[ scorefield ]中将[.* \(([[^)] +)\). *]替换为[ $ 1 ]

Regex operator : in [scorefield] replace [.*\(([^)]+)\).*] with [$1]

2/将分数添加到item.title

regex运算符:在[ item.title ]中将[($)]替换为[ $ 1 $ {scorefield} ]

Regex operator : in [item.title] replace [($)] with [$1 ${scorefield}]

Nota:

在上述各行中，除非另有说明，否则将省略外部方括号

In the above lines the outside square brackets are to be omitted unless noted otherwise

对于补语:

http://beckism.com/2009/04/yahoo_pipes/

https://brooksbayne.wordpress .com/2009/01/11/using-regular-expressions-with-yahoo-pipes/

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