def select_line(self):
        """
        Select the entire line but starts at the first non whitespace character
        and stops at the non-whitespace character.
        :return:
        """
        self.cursor.movePosition(self.cursor.StartOfBlock)
        text = self.cursor.block().text()
        lindent = len(text) - len(text.lstrip())
        self.cursor.setPosition(self.cursor.block().position() + lindent)
        self.cursor.movePosition(self.cursor.EndOfBlock,
                                 self.cursor.KeepAnchor)