Inserts text at the cursor position.

        :param text: text to insert
        :param keep_position: Flag that specifies if the cursor position must
            be kept. Pass False for a regular insert (the cursor will be at
            the end of the inserted text).

def insert_text(self, text, keep_position=True):
        """
        Inserts text at the cursor position.

        :param text: text to insert
        :param keep_position: Flag that specifies if the cursor position must
            be kept. Pass False for a regular insert (the cursor will be at
            the end of the inserted text).
        """
        text_cursor = self._editor.textCursor()
        if keep_position:
            s = text_cursor.selectionStart()
            e = text_cursor.selectionEnd()
        text_cursor.insertText(text)
        if keep_position:
            text_cursor.setPosition(s)
            text_cursor.setPosition(e, text_cursor.KeepAnchor)
        self._editor.setTextCursor(text_cursor)