Auto import not working

[idanya]

Environment data

• VS Code version: 1.41.1
• Extension version (available under the Extensions sidebar): 2002.1.58038
• OS and version: MacOS 10.15.2
• Python version (& distribution if applicable, e.g. Anaconda): 3.7.6
• Type of virtual environment used (N/A | venv | virtualenv | conda | ...): venv
• Jedi or Language Server? (i.e. what is "python.jediEnabled" set to; more info How to update the language server to the latest stable version vscode-python#3977): Language Server (jediEnabled: false)

Expected behaviour

When creating a new instance of a class defined in the project, suggest to import it. For example:
x = z()
Should suggest importing z from whatever file it's in.

Actual behaviour

No lightbulb, not a suggestion. Not for own repo classes and not for builtin (sys, os, etc...)

Steps to reproduce:

[NOTE: Self-contained, minimal reproducing code samples are extremely helpful and will expedite addressing your issue]

if __name__ == "__main__":
    x = B()

Logs

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

> pyenv root
> conda --version
> python3.7 -c "import sys;print(sys.executable)"
> python3.6 -c "import sys;print(sys.executable)"
> python2 -c "import sys;print(sys.executable)"
> python3 -c "import sys;print(sys.executable)"
> python -c "import sys;print(sys.executable)"
> ~/Dev/import-test/virtualenv/bin/python3 -c "import sys;print(sys.executable)"
> conda info --json
> ~/Dev/import-test/virtualenv/bin/python3 -m pylint --disable=all --enable=F,unreachable,duplicate-key,unnecessary-semicolon,global-variable-not-assigned,unused-variable,unused-wildcard-import,binary-op-exception,bad-format-string,anomalous-backslash-in-string,bad-open-mode,E0001,E0011,E0012,E0100,E0101,E0102,E0103,E0104,E0105,E0107,E0108,E0110,E0111,E0112,E0113,E0114,E0115,E0116,E0117,E0118,E0202,E0203,E0211,E0213,E0236,E0237,E0238,E0239,E0240,E0241,E0301,E0302,E0303,E0401,E0402,E0601,E0602,E0603,E0604,E0611,E0632,E0633,E0701,E0702,E0703,E0704,E0710,E0711,E0712,E1003,E1101,E1102,E1111,E1120,E1121,E1123,E1124,E1125,E1126,E1127,E1128,E1129,E1130,E1131,E1132,E1133,E1134,E1135,E1136,E1137,E1138,E1139,E1200,E1201,E1205,E1206,E1300,E1301,E1302,E1303,E1304,E1305,E1306,E1310,E1700,E1701 --msg-template='{line},{column},{category},{symbol}:{msg}' --reports=n --output-format=text ~/Dev/import-test/src/main.py
cwd: ~/Dev/import-test
> ~/Dev/import-test/virtualenv/bin/python3 -m pylint --disable=all --enable=F,unreachable,duplicate-key,unnecessary-semicolon,global-variable-not-assigned,unused-variable,unused-wildcard-import,binary-op-exception,bad-format-string,anomalous-backslash-in-string,bad-open-mode,E0001,E0011,E0012,E0100,E0101,E0102,E0103,E0104,E0105,E0107,E0108,E0110,E0111,E0112,E0113,E0114,E0115,E0116,E0117,E0118,E0202,E0203,E0211,E0213,E0236,E0237,E0238,E0239,E0240,E0241,E0301,E0302,E0303,E0401,E0402,E0601,E0602,E0603,E0604,E0611,E0632,E0633,E0701,E0702,E0703,E0704,E0710,E0711,E0712,E1003,E1101,E1102,E1111,E1120,E1121,E1123,E1124,E1125,E1126,E1127,E1128,E1129,E1130,E1131,E1132,E1133,E1134,E1135,E1136,E1137,E1138,E1139,E1200,E1201,E1205,E1206,E1300,E1301,E1302,E1303,E1304,E1305,E1306,E1310,E1700,E1701 --msg-template='{line},{column},{category},{symbol}:{msg}' --reports=n --output-format=text ~/Dev/import-test/src/main.py
cwd: ~/Dev/import-test
Starting Microsoft Python language server.
##########Linting Output - pylint##########
************* Module src.main
3,8,error,undefined-variable:Undefined variable 'B'

----------------------------------------------------------------------
Your code has been rated at -15.00/10 (previous run: -15.00/10, +0.00)

> conda --version

[idanya]

anything?

[MikhailArkhipov]

Need to look if import suggestion does looks into user code or just into libraries.