+
+class HTMLParser(html.parser.HTMLParser):
+ def __init__(self, html, tag):
+ super().__init__()
+ self._tag_to_check = tag
+ self._tag = ""
+ self.data = ""
+ self.feed(html)
+ def handle_starttag(self, tag, attrs):
+ if self.data == "" and tag == self._tag_to_check:
+ self._tag = tag
+ def handle_endtag(self, tag):
+ self._tag = ""
+ def handle_data(self, data):
+ if self._tag != "":
+ self.data = data
+
+