Go to definition in VS code doesn't show the body of a function

Question

When I right click on a function and then select "Go to definition" there shows up a module with that function, but it only shows the parameters which have to be passed to it, and I can't see anything about the body of the function.

Here is what's shown when I went to the definition of itertools.dropwhile :

Answer 1

正如评论中提到的，VSCode 只能向您显示它可以访问的源代码，并且许多 Python 内置函数和 stdlib（包括itertools模块）是在编译后的 C 中实现的——没有源代码可以向您展示。