Jupyter notebook autocomplete suggestion "%%!"

[jamesoflol]

Issue Type: Bug

Starting docstring (''') or a function definition causes autocomplete to suggest "%%!". It means I need to ESC away from it constantly, or it chucks "%%!" in my code.

Someone else reported this issue here: https://stackoverflow.com/questions/69134016/vscode-jupyter-strange-autocomplete

Extension version: 2021.9.1001312534
VS Code version: Code 1.61.0 (ee8c7def80afc00dd6e593ef12f37756d8f504ea, 2021-10-07T18:13:09.652Z)
OS version: Windows_NT x64 10.0.19041
Restricted Mode: No

System Info

Item	Value
CPUs	AMD Ryzen 5 3600 6-Core Processor (12 x 4229)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	31.93GB (25.78GB free)
Process Argv	--crash-reporter-id 7693d6ac-337e-4f4a-a5f3-9b5534313163
Screen Reader	no
VM	0%

A/B Experiments

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[Cube707]

same with comma , which is very anoing when typing lists of lists.

Example:

M = [
  [1,2],
  [2,3]
]

When typing the comma after the first matrix line, %%! gets sugested and because I want to linebreak, it gets inserted.

[julien-blanchon]

Same, it's quite annoying ...

[Greco1899]

I'm facing the same issue.

Jupyter Extension
Version: 2021.9.1101343141

VS Code
Version: 1.61.0 (user setup)
Commit: ee8c7def80afc00dd6e593ef12f37756d8f504ea
Date: 2021-10-07T18:13:09.652Z
OS: Windows_NT x64 10.0.19042

[hexsum]

any update for this issue, guys? very anoing for a long time

[rchiodo]

This result is returned by jupyter's kernel. I think we're likely too aggressive in our trigger characters for jupyter's intelliense as registered here:

vscode-jupyter/src/client/datascience/notebook/integration.ts

Line 29 in f17defb

'.',

I think a likely fix would be to change the set of trigger characters to a setting and then users can decide how aggressive they want autocomplete.

[FelipeCoimbra]

Same here, quite annoying.

This seems to have been introduced at v2021.8.2031187289.

Rolling mine back to v2021.8.1236758218 solved it for now.

[kvanderwijst]

Indeed, it really breaks up your typing workflow, having to Escape everytime you enter a new line in a notebook.

Can't there be a filter for "%%!"? I can't imagine it every being useful.

[shin-t-o]

I also downgraded to v2021.8.2031187289 to avoid this problem for now, but I hope you'll do something about it.