def getEraseBinding(self, str):
if str == "auto":
return Vte.EraseBinding(0)
if str == "ascii-backspace":
return Vte.EraseBinding(1)
if str == "ascii-delete":
return Vte.EraseBinding(2)
if str == "delete-sequence":
return Vte.EraseBinding(3)
if str == "tty":
return Vte.EraseBinding(4)
