In the default hierarchy "root > html > head > title" any part can be absent.

git-svn-id: file:///home/phd/archive/SVN/bookmarks_db/trunk@192 fdd5c36f-1aea-0310-aeeb-c58d7e2b6c23

diff --git a/Robots/parse_html_beautifulsoup.py b/Robots/parse_html_beautifulsoup.py
index 25719ca9d643ad86e2c2844c572b938d1bf6f792..3c52ce402f026876fdc2be8b7dc15613e2eeebcb 100644 (file)
--- a/Robots/parse_html_beautifulsoup.py
+++ b/Robots/parse_html_beautifulsoup.py
@@ -60,13 +60,22 @@ def parse_html(filename, charset=None, log=None):
       infile.close()
 
    try:
-      head = root.html.head
+      html = root.html
    except AttributeError:
-      if log: log("No HTML in root or no HEAD in HTML")
-      return None
+      if log: log("No HTML in root")
+      html = root
+
+   if html is None:
+      html = root
+
+   try:
+      head = html.head
+   except AttributeError:
+      if log: log("No HEAD in HTML")
+      head = html
 
    if head is None:
-      head = root.html # Some sites put TITLE in HTML without HEAD
+      head = html # Some sites put TITLE in HTML without HEAD
 
    _charset = root.originalEncoding
    if _charset == "windows-1252": # Replace default
@@ -77,11 +86,11 @@ def parse_html(filename, charset=None, log=None):
    except AttributeError:
       title = '' # HEAD but no TITLE
 
-   if (not title) and (head is not root.html):
+   if (not title) and (head is not html):
       # Some sites put TITLE in HTML outside of HEAD
 
       try:
-         title = root.html.title.string.encode(_charset)
+         title = html.title.string.encode(_charset)
       except AttributeError:
          title = '' # no TITLE in HTML too