def generate_primers(self): forward_homology = self.forward_homology_arm(self.fwd_ha_len) reverse_homology = self.reverse_homology_arm(self.rev_ha_len) forward_primer, reverse_primer = Primer.from_sequence( self.sequence, forward_overhang=forward_homology + self.degeneracy, reverse_overhang=reverse_homology.reverse_complement() ) return forward_primer, reverse_primer