- other_ies = iter(klass for (name, klass) in globals().items() if name.endswith('IE') and klass is not cls)
- if any(ie.suitable(url) for ie in other_ies):
+ other_yt_ies = iter(klass for (name, klass) in globals().items() if name.startswith('Youtube') and name.endswith('IE') and klass is not cls)
+ if any(ie.suitable(url) for ie in other_yt_ies):