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notablemind / jupyter-nodejs

A node.js kernel for jupyter/ipython
http://nbviewer.ipython.org/gist/jaredly/404a36306fdee6a1737a
MIT License
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Tab completion unresponsive, raising Exception in thread Thread-4 after four times pressing tab. #47

Open zenzjtech opened 7 years ago

zenzjtech commented 7 years ago

Below are are the error message of testing auto-completion feature. Date. does not pop up suggestion expected. For more information on my platforms: Node version: 7.9.0 python3 versio: 3.5.2 OS: Linux mint 18.3


Traceback (most recent call last):
  File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.5/threading.py", line 862, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/interface.py", line 860, in run
    completions = list(buffer.completer.get_completions(document, complete_event))
  File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptshell.py", line 110, in get_completions
    cursor_pos=document.cursor_position
  File "/usr/local/lib/python3.5/dist-packages/jupyter_console/completer.py", line 39, in complete_request
    msg = self.client.shell_channel.get_msg(timeout=self.timeout)
  File "/usr/local/lib/python3.5/dist-packages/jupyter_client/blocking/channels.py", line 57, in get_msg
    raise Empty
queue.Empty```
uscmule commented 6 years ago

Similar issue here

$ python3 --version Python 3.5.2

$ npm -v 5.5.1

$ node -v v8.9.0

$ uname -a Linux ubuntu 4.10.0-35-generic #39~16.04.1-Ubuntu SMP Wed Sep 13 09:02:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

$ git log commit 1388e1957792ef167ccfc7a9cf6c64c3950ded76

$ jupyter console --kernel nodejs Jupyter console 5.2.0

NodeJS For your Jupyter experience!

In [1]: Date.Exception in thread Thread-2: Traceback (most recent call last): File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner self.run() File "/usr/lib/python3.5/threading.py", line 862, in run self._target(*self._args, **self._kwargs) File "/usr/local/lib/python3.5/dist-packages/prompt_toolkit/interface.py", line 865, in run completions = list(buffer.completer.get_completions(document, complete_event)) File "/usr/local/lib/python3.5/dist-packages/jupyter_console/ptshell.py", line 111, in get_completions cursor_pos=document.cursor_position File "/usr/local/lib/python3.5/dist-packages/jupyter_console/completer.py", line 39, in complete_request msg = self.client.shell_channel.get_msg(timeout=self.timeout) File "/usr/local/lib/python3.5/dist-packages/jupyter_client/blocking/channels.py", line 57, in get_msg raise Empty queue.Empty

leonprou commented 6 years ago

Yes I have the same error on Mac OS. But autocompletion for some words is working, like for Number and console.