VSCodeCredential CredentialUnavailableError on Linux #11914
Description
VSCodeCredential may raise an error stating no user is logged in even when one is:
>>> from azure.identity import VSCodeCredential
>>> VSCodeCredential().get_token('scope')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.8/site-packages/azure/identity/_credentials/vscode_credential.py", line 57, in get_token
raise CredentialUnavailableError(message="No Azure user is logged in to Visual Studio Code.")
azure.identity._exceptions.CredentialUnavailableError: No Azure user is logged in to Visual Studio Code.
This occurs on Linux when using Python 2.7, and when using Python 3.8 on some distros.
Related: #11738