Index: extract.py
===================================================================
--- extract.py	(revision 349)
+++ extract.py	(working copy)
@@ -127,6 +127,16 @@
                     if i:
                         data = getcomment(e)
                         result.setdefault("comments", []).append(data)
+            elif key == "Changes:":
+                # annotate attachment info with dates and senders
+                for i, e in enumerate(td.findall("table/tr")):
+                    if i and gettext(e[0]).strip() == "File Added":
+                        # the file ID is in the second cell
+                        file_id = gettext(e[1]).strip().split(":")[0]
+                        for data in result.get("attachments", []):
+                            if data.get("file_id") == file_id:
+                                data["date"] = gettext(e[2]).strip()
+                                data["sender"] = gettext(e[3]).strip()
             # nuke table contents
             for e in td.findall(".//td"):
                 e.clear()
Index: htmlload.py
===================================================================
--- htmlload.py	(revision 349)
+++ htmlload.py	(working copy)
@@ -31,7 +31,7 @@
             f.close()
     except:
         # FIXME: needs locking! (atomic rename should be good enough)
-        os.system("tidy -qmn -asxml \"%s\" >tidy.out 2>tidy.err" % file)
+        os.system("tidy -qmn -asxml --force-output yes \"%s\" >tidy.out 2>tidy.err" % file)
         f = open(file, "rb")
         try:
             elem = loader(f) # if this fails, the file was too broken
Index: getindex.py
===================================================================
--- getindex.py	(revision 349)
+++ getindex.py	(working copy)
@@ -31,13 +31,13 @@
     urllib.urlretrieve(URL % (group, tracker, offset), "temp.html")
     tree = htmlload.load("temp.html")
     for table in tree.getiterator("table"):
-        if table[0].get("bgcolor") == "#ffffff":
+        if len(table) > 0 and table[0].get("bgcolor") == "#FFFFFF":
             break
     else:
         return None # no index found
     data = []
     for row in table:
-        if row.get("bgcolor") == "#ffffff":
+        if row.get("bgcolor") == "#FFFFFF":
             continue
         # print "id", row[0].text
         result = dict(