Multiple copies of the same notebook open

[rchiodo]

1. Open a notebook
2. Close VS code
3. Reopen folder
4. Click on same notebook

Expected result:
one copy of notebook opens

Actual result:
two copies of notebook open.

[rchiodo]

Root cause of this is the code to 'reopen' notebooks on reloading a workspace. It needs to check if the file is already being opened or not.

[rchiodo]

This doesn't seem to repro at all for me. If you can repro, please reopen.

[IanMatthewHuff]

@rchiodo is it supposed to have two full copies of the notebook? This is the closest that I've gotten:

There are two BQPlot entries. But if you click on the temp one it just goes away, which doesn't seem too bad.

[rchiodo]

Yes that was the repro that people described. When they typed into the second copy, the save button wouldn't work.

[rchiodo]

Tim reproduced this by:

• Create blank notebook
• Click restart on debugger
• Create blank notebook before extension loads.

He ends up with two Untitled-1.ipynb files and one of them can't be saved.

[IanMatthewHuff]

No repro from me, Rich, Joyce. Closing.