code: def _run_qmc(self, boot):
          
  
          ## build command
          self._tmp = os.path.join(self.dirs, ".tmptre")
          cmd = [ip.bins.qmc, "qrtt="+self.files.qdump, "otre="+self._tmp]
  
          ## run it
          proc = subprocess.Popen(cmd, stderr=subprocess.STDOUT, stdout=subprocess.PIPE)
          res = proc.communicate()
          if proc.returncode:
              raise IPyradWarningExit(res[1])
  
          ## parse tmp file written by qmc into a tree and rename it
          with open(self._tmp, 'r') as intree:
              tre = ete3.Tree(intree.read().strip())
              names = tre.get_leaves()
              for name in names:
                  name.name = self.samples[int(name.name)]
              tmptre = tre.write(format=9)
  
          ## save the tree to file
          if boot:
              self.trees.boots = os.path.join(self.dirs, self.name+".boots")
              with open(self.trees.boots, 'a') as outboot:
                  outboot.write(tmptre+"\n")
          else:
              self.trees.tree = os.path.join(self.dirs, self.name+".tree")
              with open(self.trees.tree, 'w') as outtree:
                  outtree.write(tmptre)
  
          ## save the file
          self._save()
docs: Runs quartet max-cut QMC on the quartets qdump file.