-#! /usr/bin/env python
+#! /usr/bin/env python3
"""Robot interface - check URLs from bookmarks database
This file is a part of Bookmarks database and Internet robot.
else:
continue
- if checked.has_key(href):
+ if href in checked:
log("Already checked %s" % href)
old_object = root_folder.linear[checked[href]]
for attr_name in (