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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _read_parsed(self, lines):
 """ Read text fragments from a parsed format text file. :param list lines: the lines of the parsed text file :param dict parameters: additional parameters for parsing (e.g., class/id regex strings) """

        self.log(u"Parsing fragments from parsed text format")
        pairs = []
        for line in lines:
            pieces = line.split(gc.PARSED_TEXT_SEPARATOR)
            if len(pieces) == 2:
                identifier = pieces[0].strip()
                text = pieces[1].strip()
                if len(identifier) > 0:
                    pairs.append((identifier, [text]))
        self._create_text_fragments(pairs)