code: def _save_cfg_packages(self, data):
          '''
          Save configuration packages. (NG)
  
          :param data:
          :return:
          '''
          pkg_id = 0
          pkg_cfg_id = 0
          for pkg_name, pkg_configs in data.items():
              pkg = Package()
              pkg.id = pkg_id
              pkg.name = pkg_name
              self.db.store(pkg)
  
              for pkg_config in pkg_configs:
                  cfg = PackageCfgFile()
                  cfg.id = pkg_cfg_id
                  cfg.pkgid = pkg_id
                  cfg.path = pkg_config
                  self.db.store(cfg)
                  pkg_cfg_id += 1
  
              pkg_id += f _save_cfg_packages(self, data):
          '''
          Save configuration packages. (NG)
  
          :param data:
          :return:
          '''
          pkg_id = 0
          pkg_cfg_id = 0
          for pkg_name, pkg_configs in data.items():
              pkg = Package()
              pkg.id = pkg_id
              pkg.name = pkg_name
              self.db.store(pkg)
  
              for pkg_config in pkg_configs:
                  cfg = PackageCfgFile()
                  cfg.id = pkg_cfg_id
                  cfg.pkgid = pkg_id
                  cfg.path = pkg_config
                  self.db.store(cfg)
                  pkg_cfg_id += 1
  
              pkg_id += 1
docs: Save configuration packages. (NG)
  
          :param data:
          :return: