This can occur if you're getting your password using the keyring module, which an return an empty string if the password isn't there (or if you're calling it from a shell script, you can get an empty string if keyring isn't installed).
This error message makes that issue easier to diagnose.
This can occur if you're getting your password using the
keyringmodule, which an return an empty string if the password isn't there (or if you're calling it from a shell script, you can get an empty string ifkeyringisn't installed).This error message makes that issue easier to diagnose.