rofi.py

prompt = rofi_prompt("Alt+1 Delete | Alt+(2-9) Join | Alt+0 Clear")
proc = Popen(f'{prompt} -format i {rofi_style} -selected-row {selected}', stdout=PIPE, stdin=PIPE, shell=True, text=True)
ans = proc.communicate("\n".join(opts))[0].strip()

if ans != "":
  code = proc.returncode
  index = int(ans)

  if code == 10:
    delete_item(index)
    show_picker(index)
  elif code >= 11 and code <= 18:
    join_items(code - 9)
  elif code == 19:
    confirm_delete_items()
  else:
    select_item(index)