I highlighted a couple of the jedi messages, but this all reinforced it was a problem related to the version of jedi installed. One of the reasons behind this issue can be the crashes of kernel when you try to use the autocompletion. init(code, environment=environment, TypeError: init() got an unexpected keyword argument 'column' Interpreter = jedi.Interpreter( File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\jedi\api_ init.py", Matched_text, matches, matches_origin, jedi_matches = self._complete( FileĬompletions = self._jedi_matches( File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py", jedi_compute_type_timeout/1000): File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py", "D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py",Ĭompletions = list(completions) File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\IPython\core\completer.py",įor c in self._completions(text, offset, _timeout=self. Return self._experimental_do_complete(code, cursor_pos) File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\ipkernel.py",Ĭompletions = list(_rectify_completions(code, raw_completions)) File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\ipkernel.py", Navigate to the one you want with the arrow keys, and hit Enter to choose the suggestion. Jupyter will suggest a few completion options. Matches = yield gen.maybe_future(self.do_complete(code, cursor_pos)) File To enable code autocomplete in Jupyter Notebook or JupyterLab, you just need to hit the Tab key while writing code. Yielded = ctx_run(next, result) File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\kernelbase.py", Value = future.result() File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py", Yield gen.maybe_future(handler(stream, idents, msg)) File "D:\apps\miniconda\envs\pydata-book\lib\site-packages\tornado\gen.py", "D:\apps\miniconda\envs\pydata-book\lib\site-packages\ipykernel\kernelbase.py", ERROR | Exception in message handler: Traceback (most By switching to jupyter notebook, I saw the following error: This quickly fixed the problem for my conda environment.Īdditional note: I usually use jupyter-lab, and was not seeing the error messages generated. I used the command conda install jedi=0.17.2. Here's the Github link of my work: jupyter-tabnine. I developed a Jupyter Notebook Extension based on TabNine which provides code auto-completion based on Deep Learning. I expect intellisense pop up and I can choose from list of readcsv or readexcel etc. Simple code like pd.read and press but nothing happens on jupyterlab.Thanks for the idea of deep-learning-based code auto-completion. Code autocompletion failed in Jupyterlab on Windows 10 0 I notice code autocompletion is not working on my jupyterlab, but it works on my Jupyter Notebook. I use conda and conda list showed I was running jedi-0.18.0. The auto-completion with Jupyter Notebook is so weak, even with hinterland extension. I had a similar issue and unfortunately cannot comment on a post, so am adding an easy solution that worked for me here.
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