Jedi go-to not working. Shows errors.

Environment data

• VS Code version: 1.47.3 (from Snap)
• Extension version (available under the Extensions sidebar): v2020.7.96456
• OS and version: Ubuntu 18.04.4 LTS
• Python version: The version of the used cond env is python 3.7.4
• Type of virtual environment used: conda
• Relevant/affected Python packages and their versions: jedi 0.17.1
• Value of the python.languageServer setting: jedi

Expected behaviour

Right-Click on a Class name and “Go To Definition” should jump to the definition of the class.

Actual behaviour

If the class is defined in the same file, it worgs. But if the class if defined somewhere else, the GUI tells me "No definitions found for ‘YourClass’.

Also I can observe error messages / deprecation warnings in the output window.

Logs

Error 2020-08-07 12:48:42: stderr jediProxy Error (stderr) /home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:589: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).get_names instead.
  all_scopes=True,

Error 2020-08-07 12:49:37: stderr jediProxy Error (stderr) /home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:600: DeprecationWarning: Providing the line is now done in the functions themselves like `Script(...).complete(line, column)`
  sys_path=sys.path,

Error 2020-08-07 12:49:37: stderr jediProxy Error (stderr) /home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:600: DeprecationWarning: Providing the column is now done in the functions themselves like `Script(...).complete(line, column)`
  sys_path=sys.path,
/home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:600: DeprecationWarning: Deprecated since version 0.17.0. Use the project API instead, which means Script(project=Project(dir, sys_path=sys_path)) instead.
  sys_path=sys.path,

Error 2020-08-07 12:49:37: stderr jediProxy Error (stderr) /home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:628: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).infer instead.
  script.goto_definitions(), request["id"]

Error 2020-08-07 12:49:47: stderr jediProxy Error (stderr) /home/me/.vscode/extensions/ms-python.python-2020.7.96456/pythonFiles/completion.py:605: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).goto instead.
  script.goto_assignments(follow_imports=True), request["id"]

[DanteMarshal]

Same issue using python Extension v2020.9.114305, Anaconda 4.9.2, Python 3.8.5 on Ubuntu 20.04 It seems like the ms-python.python extension is using a Deprecated API of Jedi

Error 2021-01-02 13:31:08: stderr jediProxy Error (stderr) /home/dante/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/completion.py:626: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).infer instead.
  script.goto_definitions(), request["id"]

Error 2021-01-02 13:31:08: stderr jediProxy Error (stderr) /home/dante/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/completion.py:592: DeprecationWarning: Providing the line is now done in the functions themselves like `Script(...).complete(line, column)`
  script = jedi.Script(
/home/dante/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/completion.py:592: DeprecationWarning: Providing the column is now done in the functions themselves like `Script(...).complete(line, column)`
  script = jedi.Script(

Error 2021-01-02 13:31:08: stderr jediProxy Error (stderr) /home/dante/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/completion.py:592: DeprecationWarning: Deprecated since version 0.17.0. Use the project API instead, which means Script(project=Project(dir, sys_path=sys_path)) instead.
  script = jedi.Script(

Error 2021-01-02 13:31:08: stderr jediProxy Error (stderr) /home/dante/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/completion.py:603: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).goto instead.
  script.goto_assignments(follow_imports=True), request["id"]

[telemmaite]

Exact same issue with pyenv and python 3.9.0

Error 2020-11-03 21:12:21: stderr jediProxy Error (stderr) /home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:584: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).get_names instead.
  jedi.api.names(

Error 2020-11-03 21:12:22: stderr jediProxy Error (stderr) /home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:584: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).get_names instead.
  jedi.api.names(

Error 2020-11-03 21:12:24: stderr jediProxy Error (stderr) /home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:592: DeprecationWarning: Providing the line is now done in the functions themselves like `Script(...).complete(line, column)`
  script = jedi.Script(
/home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:592: DeprecationWarning: Providing the column is now done in the functions themselves like `Script(...).complete(line, column)`
  script = jedi.Script(

Error 2020-11-03 21:12:24: stderr jediProxy Error (stderr) /home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:592: DeprecationWarning: Deprecated since version 0.17.0. Use the project API instead, which means Script(project=Project(dir, sys_path=sys_path)) instead.
  script = jedi.Script(
/home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:603: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).goto instead.
  script.goto_assignments(follow_imports=True), request["id"]

Error 2020-11-03 21:12:24: stderr jediProxy Error (stderr) /home/user/.vscode-server/extensions/ms-python.python-2020.10.332292344/pythonFiles/completion.py:626: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).infer instead.
  script.goto_definitions(), request["id"]