def updateEmission(self,emission,force=False):
if emission is None:
log.error("Pas d'emission")
raise EmissionNotFetchable(emission)
newVideos=set()
# Refresh content
fetcher=EmissionFetcher()
videoParser=VideoParser(emission)
data=fetcher.fetch(emission)
try:
root=lxml.html.fromstring(data)
except lxml.etree.XMLSyntaxError,e:
videoParser.writeToFile(data,emission,emission.pid)
log.error('Parsing error')
return []
