from .nbc import NBCIE
-class USANetworkIE(NBCIE):
+class USANetworkIE(NBCIE): # XXX: Do not subclass from concrete IE
_VALID_URL = r'https?(?P<permalink>://(?:www\.)?usanetwork\.com/(?:[^/]+/videos?|movies?)/(?:[^/]+/)?(?P<id>\d+))'
_TESTS = [{
'url': 'https://www.usanetwork.com/peacock-trailers/video/intelligence-trailer/4185302',