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Broken in jupyter qtconsole #224
Description
When start in qtconsole like
jupyter-qtconsole --kernel=gophernotes
Enter pressed, the terminal show following messages:
2020/12/22 19:19:46 Unhandled shell message: history_request
2020/12/22 19:19:50 Unhandled shell message: is_complete_request
and statement is not executed.
VERSIONS:
jupyter core : 4.7.0
jupyter-notebook : 6.1.5
qtconsole : 4.7.7
ipython : 7.19.0
ipykernel : 5.3.4
jupyter client : 6.1.7
jupyter lab : 2.2.9
nbconvert : 6.0.7
ipywidgets : not installed
nbformat : 5.0.8
traitlets : 5.0.5
Activity
cosmos72 commentedon Mar 3, 2021
To be honest, I have never tried jupyter-qtconsole
Thanks for the report and the pull request, I will try jupyter-qtconsole with your fix
cosmos72 commentedon Apr 13, 2021
After merging your pull request, I added commit df600ce to distinguish between incomplete and invalid input.
I also noticed that jupyter-qtconsole inserts any error after the prompt, then inserts a newline, forcing the user to delete the error with backspaces before entering new input - does it happen to you as well?
mackong commentedon Jul 23, 2021
Yes, same behaviour here.
Seems it is caused by reply message arrived before error message.
I tried to fix this, but I don't know how to control the order of IOPub channel and Shell channel.