def boot_cmd(win=False):
with open("/proc/cmdline") as file1:
bootcmd = file1.readline()[:-1]
if win:
from elementary import Popup, Entry, Button, Icon
en = Entry(win)
en.entry_set(bootcmd)
bt = Button(win)
bt.text = "Close"
bt.callback_clicked_add(lambda o: popup.delete())
ic = Icon(win)
ic.standard_set("system")
popup = Popup(win)
popup.size_hint_weight = (1.0, 1.0)
popup.part_content_set("title,icon", ic)
popup.part_text_set("title,text", "Boot Command")
popup.part_content_set("default", en)
popup.part_content_set("button1", bt)
popup.show()
else:
return bootcmd
