Environment data

VS Code version: 1.20.0
Python Extension version: 2018.1.0
Python Version: Python 3.5.2
OS and version: Ubuntu 16.04 LTS

Actual behavior

vscode/settings.json has

{
"python.pythonPath": "${workspaceFolder}/venv/bin/python3"
}

main.py starts with

#!/usr/bin/env python3

Expected behavior

"Set As Interpreter" is not displayed. If clicked, it keeps the currently active python3 (from venv).

Steps to reproduce:

• Click "Set as interpreter" on the #! line
• See interpreter get set to system python3 instead of venv one.