Code in NB editor differs from executed code.

Bug: Notebook Editor, Interactive Window, Editor cells

Steps to cause the bug to occur

Seems to occur randomly. Could it be connected to triggering the auto completion?

Actual behavior

Conversion to python file:

{ "cell_type": "code", "execution_count": 24, "metadata": {}, "outputs": [ { "output_type": "error", "ename": "SyntaxError", "evalue": "invalid syntax (<ipython-input-24-832501616022>, line 1)", "traceback": [ "\u001b[0;36m File \u001b[0;32m\"<ipython-input-24-832501616022>\"\u001b[0;36m, line \u001b[0;32m1\u001b[0m\n\u001b[0;31m df.melt(id_vars=fps) value_vars=props)ropna()\u001b[0m\n\u001b[0m ^\u001b[0m\n\u001b[0;31mSyntaxError\u001b[0m\u001b[0;31m:\u001b[0m invalid syntax\n" ] } ], "source": [ "df.melt(id_vars=fps) value_vars=props)ropna()\n", "\n", "" ] },

If I reopen the file, the code is correctly displayed again.

Expected behavior

No errors.

Your Jupyter and/or Python environment

Please provide as much info as you readily know

• Jupyter server running: Remote
• Extension version: 2020.4.71515-dev
• Setting python.jediEnabled: false
• Python and/or Anaconda version: 3.7
• OS: Windows | Mac | Linux (distro): Ubuntu 16.04
• Virtual environment: virtualenv

Version: 1.44.0-insider Commit: d8e3cca049b1baa317ab9ef0d3f673b08e53d8fa Date: 2020-04-02T06:41:04.634Z Electron: 7.1.11 Chrome: 78.0.3904.130 Node.js: 12.8.1 V8: 7.8.279.23-electron.0 OS: Linux x64 5.3.0-42-generic snap

Developer Tools Console Output

Microsoft Data Science for VS Code Engineering Team: @rchiodo, @IanMatthewHuff, @DavidKutu, @DonJayamanne, @greazer

[DonJayamanne]

I’m sorry for the issues this may have caused. I have been able to identify the cause of the issue and will be working on a fix.

[jmew]

Thanks, we’ll look into this