(self, size_key)
return (self.rcache.get(self.stream_key(size_key)) is not None and
            self.rcache.get(self.meta_key(size_key)) is not None)
Is a given sized image cached already
Is a given sized image cached already
Is a given sized image cached already
def has_size(self, size_key):
        """
        Is a given sized image cached already
        """
        return (self.rcache.get(self.stream_key(size_key)) is not None and
            self.rcache.get(self.meta_key(size_key)) is not None)
def has_size ( self , size_key ) : return ( self . rcache . get ( self . stream_key ( size_key ) ) is not None and self . rcache . get ( self . meta_key ( size_key ) ) is not None )