def check_link_tag(self):
node = self.article.raw_doc<EOL>meta = self.parser.getElementsByTag(node, tag='<STR_LIT>', attr='<STR_LIT>', value='<STR_LIT>')<EOL>for item in meta:<EOL><INDENT>src = self.parser.getAttribute(item, attr='<STR_LIT>')<EOL>if src:<EOL><INDENT>return self.get_image(src, extraction_type='<STR_LIT>')<EOL><DEDENT><DEDENT>return None<EOL>
\
        checks to see if we were able to
        find open link_src on this page