With the inspiration of your mysteriously sourced db = hardsuit, helmet lock and open commands, I put together a similar script which will work on Europa as well. Uses a temp/pressure target range, then either opens your helm or shuts it as needed. (I just guessed the helmet would open/close, but it did, so yay!)
I'm sure it will see a lot more versions, but it is a fun little feature. We need wrist-sensors that tie in now, and wi-fi antenna so that the station can turn on/off when we're home or not. (Auto-beacon and such)
Now if I can decipher that horrid wiki scripting, I'll update the wiki with these commands :-)

Where did you find the commands to write these scripts? In the Wiki, and in the e-reader, I'm not finding any "open" setting, or lock or the like. If the suit were wired up, I'd e-read/e-write it, but that's not an option here it seems. (Maybe with the suit locker? Haven't installed that yet)

Error line 7? upppsss