(self)
Unlock the mailbox if it is locked.
Unlock the mailbox if it is locked.
Unlock the mailbox if it is locked .
def unlock(self):
        """Unlock the mailbox if it is locked."""
        if self._locked:
            _unlock_file(self._file)
            self._locked = False
def unlock ( self ) : if self . _locked : _unlock_file ( self . _file ) self . _locked = False