blocks|key|4046863|text|我的问题在于，我试图在同一个单元格中调用autocomplete和import。因为导入的东西还没有初始化，所以自动完成功能不起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4046864|我所需要的就是调用一个新单元格中的对象|4046865|📷|atomic|offset|length|4046866|​|4046867|UPD:或者只在同一个单元格中运行一次程序即可初始化导入|4046868|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/1ddbe834d566c06a161862cb51ee9beb.png|imageAlt^0|0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|X|8|@]|9|@$G|Y|H|Z|1|10]]|A|$]]|$1|I|3|J|5|6|7|11|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T|U|-4]]]]

My problem was in that I try to call autocomplete and import in the same cell.
Because of imported thing does not initialized yet, autocomplete does not work.

All I need is call to the object in a new cell
<a href="https://i.stack.imgur.com/rcieN.png" rel="noreferrer"><img src="https://i.stack.imgur.com/rcieN.png" alt="enter image description here"></a>

UPD: or just run program once in the same cell to initialize imported

blocks|key|4046881|text|在我的例子中，在运行pip+install+pyreadline之后，我需要在完成之前重新执行Jupyter中的所有行。我一直在想，为什么它适用于IPython，而不适用于Jupyter。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4046882|entityMap^0|A|M|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

In my case, after running <code>pip install pyreadline</code>, I needed to re-execute all the lines in Jupyter before the completion worked. I kept wondering why it worked for IPython but not Jupyter.

blocks|key|4046888|text|在我的例子中，我在Debian+Linux上安装了miniconda，很可能是Debian附带的上一个Python出现了问题。下面几行代码解决了我的问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4046889|conda+update+conda
conda+update+--all|code-block|syntax|javascript|4046890|解决方案取自here，基于我在编写np.<tab>后在终端的IPython中遇到的错误|offset|length|style|CODE|4046891|No+such+file+or+directory:+'/home/user/miniconda3/lib/python'+|4046892|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/conda/conda/issues/2240^0|0|0|H|8|6|4|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@$I|Z|J|10|K|L]]|9|@$I|11|J|12|1|13]]|A|$]]|$1|M|3|N|5|D|7|14|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

In my case I installed miniconda on Debian Linux and most likely had a problem with the previous Python that was included with Debian. The following lines solved my problem:

<pre><code>conda update conda
conda update --all
</code></pre>

The solution was taken from <a href="https://github.com/conda/conda/issues/2240" rel="nofollow noreferrer">here</a> based on the error that I had in IPython in terminal after writing <code>np.&lt;tab&gt;</code>:

<pre><code>No such file or directory: '/home/user/miniconda3/lib/python' 
</code></pre>

blocks|key|1936425|text|您可以添加|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1936426|1936427|+%25config+IPCompleter.greedy=True|blockquote|1936428|1936429|1936430|在你的Jupyter笔记本的第一个盒子里。|1936431|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|M|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|N|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|K|$]]

you can add 

<blockquote>
 %config IPCompleter.greedy=True
</blockquote>

in the first box of your Jupyter Notebook.

blocks|key|4046956|text|我发现的解决办法是将中间结果分配给单独单元格中的临时variable.then，使用临时变量上的制表符进行自动完成。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4046957|temp+=+pd.Description|4046958|温度选项卡|offset|length|style|BOLD|4046959|​|4046960|📷|atomic|4046961|4046962|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/6bbe1ac5e4648323ee75bfd90de6a9d7.png|imageAlt^0|0|0|2|3|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|10|8|@$F|11|G|12|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|14|8|@]|9|@$F|15|G|16|1|17]]|A|$]]|$1|O|3|K|5|6|7|18|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|Q|$R|$5|S|T|U|A|$V|W|X|-4]]]]

The workaround I found is to assign the intermediate result to a temporary variable.then in seperate cell, using tab on temporary variable for auto-completion.

temp = pd.Description

temp.TAB 

<a href="https://i.stack.imgur.com/r7TYX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/r7TYX.png" alt="enter image description here"></a>

blocks|key|4046968|text|面对同样的问题，对我来说，下面的方法是可行的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4046969|conda+install+-c+anaconda+jedi|code-block|syntax|javascript|4046970|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

faced the same problem, for me the following worked

<pre><code>conda install -c anaconda jedi
</code></pre>

blocks|key|5465325|text|对于这个问题，我找到的最好的修复方法是创建一个新的环境。如果您正在使用Anaconda，只需创建一个新环境来修复该问题。当然，你必须重新安装一些库，但这一切都是值得的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5465326|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The best fix I've found for this issue was to create a new Environment. If you are using Anaconda simply create a new environment to fix the issue. Sure you have to reinstall some libraries but its all worth it.

blocks|key|1585253|text|F.Wo.Huang对OP的评论在我的anaconda环境中适用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1585254|condo+update+readline|code-block|syntax|javascript|1585255|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

F.wo.huang's comment on the OP worked for me in my anaconda environment:
<pre><code>condo update readline
</code></pre>

blocks|key|5465356|text|创建一个新的环境变量帮助我解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5465357|使用.conda中的environments.txt内容作为路径。|offset|length|style|CODE|5465358|entityMap^0|0|2|6|A|G|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]|$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|I|$]]

Creating a new env variable helped me to solve this problem.
Use <code>environments.txt</code> content in <code>.conda</code> as path.

blocks|key|5465360|text|我在使用miniconda时遇到了同样的问题，我改用anaconda，这似乎解决了这个问题。PS。我已经尝试了所有我能在网上找到的东西，但除了切换到蟒蛇之外，什么也解决不了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5465361|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I had the same issue when I was using miniconda,
I switched to anaconda and that seems to have solved the issue.
PS. I had tried everything I could find on the net but nothing resolved it except for switching to anaconda.

blocks|key|4047051|text|这是一个众所周知的问题，而绝地才是问题所在。尝试执行以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4047052|4047053|+pip3+install+jedi==0.17.2|blockquote|offset|length|style|CODE|4047054|4047055|4047056|https://github.com/jupyter/notebook/issues/2435|4047057|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1|P|0|0|0|0|1B|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|V|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|W|8|@$F|X|G|Y|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|10|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|11|8|@]|9|@$F|12|G|13|1|14]]|A|$]]|$1|N|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|M]]]]

It's a known issue and jedi is the problem. Try executing:
<blockquote>
<code>pip3 install jedi==0.17.2</code>
</blockquote>
<a href="https://github.com/jupyter/notebook/issues/2435" rel="noreferrer">https://github.com/jupyter/notebook/issues/2435</a>

blocks|key|1585277|text|我刚刚安装了最新的绝地，然后帮助我解决了这个问题，下面是使用Anaconda时的命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1585278|conda+install+-c+anaconda+jedi|code-block|syntax|javascript|1585279|或者您可能需要尝试一下，将这一行复制到jupyter笔记本的顶部：|1585280|%25config+Completer.use_jedi+=+False|1585281|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I've just installed the latest JEDI then helped me to solve that issue, here's the command when using Anaconda:
<pre><code>conda install -c anaconda jedi
</code></pre>
Or you might need to try this, copy this line on the top of your jupyter notebook:
<pre><code>%config Completer.use_jedi = False
</code></pre>

blocks|key|4047112|text|Sagnik给出的答案(2020年12月20日)适用于我在Windows+10上的工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4047113|pip3安装jedi==0.17.2|4047114|很抱歉，我把这篇文章作为回复而不是评论。我还没有被允许发表评论。|4047115|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

The answer from Sagnik above (Dec 20, 2020) works for me on Windows 10.
pip3 install jedi==0.17.2
[Sorry I'm posting this as an answer instead of comment. I have no permission to comment yet. ]

blocks|key|5465528|text|%25config+Completer.use_jedi+=+False|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|5465529|这个命令很有用，但我们需要一次又一次地将它添加到所有笔记本中。|unstyled|5465530|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>%config Completer.use_jedi = False
</code></pre>
This command helps but we need to add it to all the notebooks again and again.

blocks|key|1936725|text|我有一个类似的问题，不幸的是不能对帖子发表评论，所以我在这里添加了一个对我有效的简单解决方案。我使用conda和conda列表显示我正在运行jedi-0.18.0。我使用了命令conda+install+jedi==0.17.2。这很快就解决了我的conda环境的问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1936726|补充说明:我通常使用jupyter-lab，并且看不到生成的错误消息。通过切换到jupyter+notebook，我看到了以下错误：|1936727|回溯消息处理程序中的错误%7C异常：|1936728|+IPKernelApp+(最近一次调用)：文件"D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py"，行265，in+IPKernelApp+gen.maybe_future(+dispatch_shell+(，idents，msg))文件IPKernelApp行762，在run+value+=+"D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py"，()文件代码行234，在包装器yield+=+ctx_run(next，result)文件"D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\kernelbase.py"，行580，在代码匹配=yield+gen.maybe_future(self.do_complete(代码，cursor_pos))文件"D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\ipkernel.py"，行356，在代码返回self._experimental_do_complete(代码，cursor_pos)文件完成行381，在_experimental_do_complete完成=列表中(_rectify_completions(代码，raw_completions))文件偏移量行484，在rectify_completions完成=列表(完成)文件完成行1815，在self._completions中的c完成(文本，偏移量，_timeout=self.jedi_compute_type_timeout/1000)：文件匹配行1858，in+"D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py"，matched_text，matches，matches_origin，jedi_matches+=+self._complete(文件匹配行2026，在文件完成=+"D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py"，中(在文件解释器=+jedi__.Interpreter(文件"D:\apps\miniconda\envs\pydata-book\lib\site-packages\jedi\api_init.py"，行725中，在jedi_matches解释器中的1369行，在init+self._jedi_matches+environment=environment中，列：初始化()获取了意外的关键字参数“TypeError”|blockquote|1936729|1936730|1936731|我强调了几条绝地信息，但这些都强调了这是一个与安装的绝地版本有关的问题。|1936732|entityMap^0|1K|7|2G|Q|0|0|0|L7|4|TJ|4|WZ|4|YE|3|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|Y|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]|$9|14|A|15|B|C]|$9|16|A|17|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|18|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|19|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|1A|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|R|$]]

I had a similar issue and unfortunately cannot comment on a post, so am adding an easy solution that worked for me here. I use conda and conda list showed I was running jedi-0.18.0. I used the command conda install jedi==0.17.2. This quickly fixed the problem for my conda environment.
Additional note: I usually use jupyter-lab, and was not seeing the error messages generated. By switching to jupyter notebook, I saw the following error:
<blockquote>
[IPKernelApp] ERROR | Exception in message handler: Traceback (most
recent call last): File
&quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\kernelbase.py&quot;,
line 265, in dispatch_shell
yield gen.maybe_future(handler(stream, idents, msg)) File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py&quot;,
line 762, in run
value = future.result() File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py&quot;,
line 234, in wrapper
yielded = ctx_run(next, result) File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\kernelbase.py&quot;,
line 580, in complete_request
matches = yield gen.maybe_future(self.do_complete(code, cursor_pos)) File
&quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\ipkernel.py&quot;,
line 356, in do_complete
return self._experimental_do_complete(code, cursor_pos) File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\ipkernel.py&quot;,
line 381, in _experimental_do_complete
completions = list(_rectify_completions(code, raw_completions)) File
&quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py&quot;,
line 484, in rectify_completions
completions = list(completions) File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py&quot;,
line 1815, in completions
for c in self._completions(text, offset, _timeout=self.jedi_compute_type_timeout/1000): File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py&quot;,
line 1858, in _completions
matched_text, matches, matches_origin, jedi_matches = self._complete( File
&quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py&quot;,
line 2026, in _complete
completions = self._jedi_matches( File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py&quot;,
line 1369, in jedi_matches
interpreter = jedi.Interpreter( File &quot;D:\apps\miniconda\envs\pydata-book\lib\site-packages\jedi\api_init.py&quot;,
line 725, in init
super().init(code, environment=environment, TypeError: init() got an unexpected keyword argument 'column'
</blockquote>
I highlighted a couple of the jedi messages, but this all reinforced it was a problem related to the version of jedi installed.

blocks|key|1936773|text|这个问题是在五年前提出的，当时的答案可能不同……但如果今天有人在谷歌上搜索，我想补充我的两点意见:上面用户Sagnik和更多人的答案对我有效。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1936774|需要补充的一点是，如果运行anaconda，您可以执行我所做的操作：|1936775|1936776|启动anaconda导航器软件，|unordered-list-item|1936777|在我的环境中找到jedi包，|1936778|单击jedi|1936779|右侧的小复选框，选择0.17.2|1936780|1936781|重新启动内核后，一切都正常工作:)|1936782|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|G|7|W|8|@]|9|@]|A|$]]|$1|J|3|K|5|G|7|X|8|@]|9|@]|A|$]]|$1|L|3|M|5|G|7|Y|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

As the question was asked five years ago, the answer was likely different back then... but I want to add my two cents if anyone googles today: The answer by users Sagnik and more above worked for me.
One thing to add is that if running anaconda, you can do what I did: simply
<ul>
<li>start the anaconda-navigator software,</li>
<li>locate the jedi package in my environment,</li>
<li>click the little checkbox on the right of jedi</li>
<li>under &quot;Mark for specific version installation&quot;, choose 0.17.2</li>
</ul>
After restarting the kernel everything worked :)

blocks|key|5465630|text|按照讨论的here尝试下面的命令|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5465631|pip+install+-U+ipython==7.20|style|CODE|5465632|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/ipython/ipython/issues/12740^0|5|4|0|0|0|S|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@$A|U|B|V|F|G]]|9|@]|C|$]]|$1|H|3|-4|5|6|7|W|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Try the command below as discussed <a href="https://github.com/ipython/ipython/issues/12740" rel="nofollow noreferrer">here</a>
<code>pip install -U ipython==7.20 </code>

blocks|key|1936820|text|我也有同样的问题，用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1936821|conda+install+-c+anaconda+jedi|code-block|syntax|javascript|1936822|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I had the same issue, resolved using
<pre><code>conda install -c anaconda jedi
</code></pre>

blocks|key|1585413|text|我在windows+pc的conda虚拟环境下也遇到了同样的问题，将绝地武士降级到0.17.2版本为我解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1585414|conda+install+jedi==0.17.2|1585415|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I had the same issue under my conda virtual env in windows pc and downgrading the jedi to 0.17.2 version resolved the issue for me.
conda install jedi==0.17.2

TAB completion works fine in iPython terminal, but not in Firefox browser. 

So far I had tried but failed,

1). run a command <code>$ sudo easy_install readline</code>, 

then the .egg file was wrote in <code>/usr/local/lib/python2.7/dist-packages/readline-6.2.4.1-py2.7-linux-x86_64.egg,</code>

but TAB completion still doesn't work in Jupyter Notebook.

2). also tried to find locate the <code>ipython_notebook_config.py or ipython_config.py</code>, but failed.

I use Python 3.5 and iPython 4.0.0. and both are installed in Ubuntu 15.10 <code>/usr/share/anaconda3/bin/ipython</code>.

Any help would be appreciated!

TAB completion does not work in Jupyter Notebook but fine in iPython terminal

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

制表符补全功能在iPython终端上运行良好，但在火狐浏览器中就不行了。到目前为止，我已经尝试过了，但失败了，1)。运行命令$ sudo easy_install readline，然后用/usr/local/lib/python2.7/dist-packages/readline-6.2.4.1-py2.7-linu...

问制表符补全在Jupyter Notebook中不起作用，但在iPython终端中可以正常使用
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问制表符补全在Jupyter Notebook中不起作用，但在iPython终端中可以正常使用EN