code: def _load_nucmer_hits(self, infile):
          '''Returns dict ref name => list of nucmer hits from infile'''
          hits = {}
          file_reader = pymummer.coords_file.reader(infile)
          for al in file_reader:
              if al.ref_name not in hits:
                  hits[al.ref_name] = []
              hits[al.ref_name].append(al)
          return hitf _load_nucmer_hits(self, infile):
          '''Returns dict ref name => list of nucmer hits from infile'''
          hits = {}
          file_reader = pymummer.coords_file.reader(infile)
          for al in file_reader:
              if al.ref_name not in hits:
                  hits[al.ref_name] = []
              hits[al.ref_name].append(al)
          return hits
docs: Returns dict ref name => list of nucmer hits from infile