Correctly handle HTML with no <body> tags.

pirms 10 gadiem · 3dde1c5d60
--- a/earwigbot/wiki/copyvios/parsers.py
+++ b/earwigbot/wiki/copyvios/parsers.py
@@ -136,6 +136,10 @@ class HTMLTextParser(BaseTextParser):
        except ValueError:
            soup = bs4.BeautifulSoup(self.text).body

        if not soup:
            # No <body> tag present in HTML ->
            # no scrapable content (possibly JS or <frame> magic):
            return ""
        is_comment = lambda text: isinstance(text, bs4.element.Comment)
        for comment in soup.find_all(text=is_comment):
            comment.extract()