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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 _parse_distro_release_content(line):
 """ Parse a line from a distro release file. Parameters: * line: Line from the distro release file. Must be a unicode string or a UTF-8 encoded byte string. Returns: A dictionary containing all information items. """

        if isinstance(line, bytes):
            line = line.decode('utf-8')
        matches = _DISTRO_RELEASE_CONTENT_REVERSED_PATTERN.match(
            line.strip()[::-1])
        distro_info = {}
        if matches:
            # regexp ensures non-None
            distro_info['name'] = matches.group(3)[::-1]
            if matches.group(2):
                distro_info['version_id'] = matches.group(2)[::-1]
            if matches.group(1):
                distro_info['codename'] = matches.group(1)[::-1]
        elif line:
            distro_info['name'] = line.strip()
        return distro_info