code: def smart_save(dbpath, archive, calc_id):
      
      tmpdir = tempfile.mkdtemp()
      newdb = os.path.join(tmpdir, os.path.basename(dbpath))
      shutil.copy(dbpath, newdb)
      try:
          with sqlite3.connect(newdb) as conn:
              conn.execute('DELETE FROM job WHERE status != "complete"')
              if calc_id:
                  conn.execute('DELETE FROM job WHERE id != %d' % calc_id)
      except:
          safeprint('Please check the copy of the db in %s' % newdb)
          raise
      zipfiles([newdb], archive, 'a', safeprint)
      shutil.rmtree(tmpdir)
docs: Make a copy of the db, remove the incomplete jobs and add the copy
      to the archive