如何在IPython Notebook Server 3中看到函数参数? [英] How can I see function arguments in IPython Notebook Server 3?

问题描述

我最近切换到了Anaconda版本的IPython Notebook 3(确切地说是3.1.0-cbccb68).以前，当我键入一个函数并打开一个这样的括号时:

I've recently switched to IPython Notebook 3 (3.1.0-cbccb68 to be exact), the Anaconda version. Previously when I typed a function and opened a parenthesis like this:

time.sleep()

，如果光标在括号之间，那么我将获得一个显示功能参数的上下文覆盖菜单.现在，我没有看到它，尽管已经搜索了，但无法找到如何启用此功能的方法.

and if the cursor was between the parentheses then I would get a contextual overlay menu that displayed the function arguments. Now I don't see it, and although I've searched, I can't find out how I can turn on this functionality.

推荐答案

在1.0中，该功能已绑定到(和tab和shift-tab，在2.0中已弃用tab，但在某些明确的条件下仍可正常工作在许多情况下，完成或检查案件的工作是相互竞争的.建议始终使用shift-Tab.还添加了(，因为它在类似于Haskell的语法中令人迷惑，因为它在更多情况下也可以将人们推向Shift-Tab.在3.0中，已弃用的绑定已被删除，以支持正式发布，现在已存在18个月以上..

In 1.0, the functionality was bound to ( and tab and shift-tab, in 2.0 tab was deprecated but still functional in some unambiguous cases completing or inspecting were competing in many cases. Recommendation was to always use shift-Tab. ( was also added as deprecated as confusing in Haskell-like syntax to also push people toward Shift-Tab as it works in more cases. in 3.0 the deprecated bindings have been remove in favor of the official, present for 18+ month now Shift-Tab.

所以按Shift-Tab.

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