Opening shell in current DirSheet

[cool-RR]

I have a DirSheet open. I want to be dropped into a shell (Bash or zsh or whatever other shell I'm using) with that folder as the active folder. I want to run as many commands as I want, and when I press Ctrl-D, I want to return to VisiData. Does something like that exists?

[saulpw]

DirSheet.addCommand('', 'sysopen-shell', '''
import subprocess
with SuspendCurses():
    subprocess.call(os.getenv('SHELL'), cwd=str(source))
''')

[cool-RR]

Woohoo! That works perfectly.