语言服务器协议:获取内部函数/类的符号信息 [英] Language Server Protocol: Get Symbol Information of inner functions/classes

问题描述

我正在 VSCode 中搜索一个命令(a la vscode.commands.executeCommand(...))，该命令返回函数/类的内部函数/类的符号信息(大纲).

I'm searching for a command in VSCode (a la vscode.commands.executeCommand(...)) that returns symbol information (outline) of inner functions/classes of a function/class.

类似的命令vscode.commands.executeCommand('vscode.??', Range(2,6)) on

1  def foo1():
2     def innerfoo():
3        print("hello")
4     def innerfoo2():
5        print("world)
6     innerfoo()

应该返回一个带有 innerfoo 和 innerfoo2 的数组.

should return an array with innerfoo and innerfoo2.

命令 vscode.commands.executeCommand('vscode.executeDocumentSymbolProvider') 将提供整个文档的第一级符号信息.例如.在

The command vscode.commands.executeCommand('vscode.executeDocumentSymbolProvider') will provide 1st-level symbol information for the whole document. E.g. in

class MyClass:
  def foo(self):
    pass

只找到MyClass

推荐答案

此信息隐藏在 DocumentSymbol 的 children 属性中(返回通过 vscode.executeDocumentSymbolProvider):

This information is hidden inside the children property of DocumentSymbol (returned by vscode.executeDocumentSymbolProvider):

let symbols = vscode.commands.executeCommand ('vscode.executeDocumentSymbolProvider');

console.log (symbols[0].children); 

我写'隐藏'是因为children 不显示，如果你在上面的代码中简单地运行console.log (symbols);.

I write 'hidden' because children does not show, if you simply run console.log (symbols); in the above code.

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