`AssertionError`: `assert _xterm_term_title_saved` in WSL (#14480)...
`AssertionError`: `assert _xterm_term_title_saved` in WSL (#14480)
`AssertionError`: `assert _xterm_term_title_saved`
In some (unknown) situation, it is possible that the
`_xterm_term_title_saved` is unset,
but the code would make a call to `_restore_term_title_xterm`, resulting
in `AssertionError`.
At least on replicatable reproduction is
returning from `ipython` to `pudb` via `^D^D` on an empty cell.
See more details in
https://github.com/ipython/ipython/pull/14480
Signed-off-by: Stavros Ntentos <133706+stdedos@users.noreply.github.com>
<details>
<summary><em>was:</em></summary>
In some (unknown) situation, it is possible that the
`_xterm_term_title_saved` is unset, but the code would make a call to
`_restore_term_title_xterm`, resulting in `AssertionError`.
As title stacking does not seem to be getting traction
(
https://github.com/microsoft/terminal/issues/14575), do not set the
`xterm` variants of `_set_term_title` / `_restore_term_title`.
WSL detection:
https://superuser.com/a/1749811/533196
Additionally, almost-`black` the file.
</details>
