def compareDetails( self, currentShow, newShow ) :
"""
Compares two Shows for differences.
:param currentShow: Old show
:type currentShow: :class:`api.dbapi.Show`
:param newShow: New show
:type newShow: :class:`api.dbapi.Show`
:returns: Updated show.
:rtype: :class:`api.dbapi.Show`
"""
editedShow = Show( currentShow.name, currentShow.duration, currentShow.backend, currentShow.url )
for newSeason in newShow.seasons :
currentSeason = currentShow.getSeason( newSeason )
if currentSeason == None :
editedShow.addSeason( newSeason )
else :
editedShow.addSeason( self.compareSeasons( currentSeason, newSeason ) )
return editedShow
