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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 _find_options_in_meta(self, content):
 """Reads 'content' and extracts options encoded in HTML meta tags :param content: str or file-like object - contains HTML to parse returns: dict: {config option: value} """

        if (isinstance(content, io.IOBase)
            or content.__class__.__name__ == 'StreamReaderWriter'):
            content = content.read()

        found = {}

        for x in re.findall('<meta [^>]*>', content):
            if re.search('name=["\']%s' % self.config.meta_tag_prefix, x):
                name = re.findall('name=["\']%s([^"\']*)' %
                                  self.config.meta_tag_prefix, x)[0]
                found[name] = re.findall('content=["\']([^"\']*)', x)[0]

        return found