diff --git a/src/main/algclassify.py b/src/main/algclassify.py
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+++ b/src/main/algclassify.py
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+#-*- coding:utf-8 -*-
+"""
+# **********************************************************************************
+# Copyright (c) KylinSoft Co., Ltd. 2024.All rights reserved.
+# [kyclassifier] licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# **********************************************************************************
+"""
+import json
+
+
+class AlgClassify(object): 
+    """
+        分类算法模块
+    """
+
+    @classmethod
+    def run(cls):
+        """
+            分类算法入口函数
+        """
+        pass
+
+    @staticmethod
+    def _load_data(data_f):
+        """
+            加载分类数据json文件
+        Args:
+            data_f (str): 分类数据文件路径
+
+        Returns:
+            res (dict): 初始化分类字典
+        """
+        with open(data_f,'r',encoding='utf-8') as f:
+            res = json.load(f)
+        return res
+
+    @staticmethod
+    def _get_pkgs(data_obj):
+        """
+            获取所有软件包名集合
+        Args:
+            data_obj: DataParse类对象
+
+        Returns:
+            软件包名集合
+        """
+        return data_obj.pkgs_name
+    
+    @staticmethod
+    def _get_pkg2category_by_rpmgroup(data_obj):
+        """
+            通过rpmgroup获取软件包类别
+        Args:
+            data_obj: DataParse类对象
+
+        Returns:
+            res: 分类字典
+        """
+        res = {}
+        invalid_labels = ['Unspecified','']
+        pkgsinfo = data_obj.pkgs_info
+        for p in pkgsinfo:
+            name = p.get('name')
+            rpm_group = p.get('rpm_group')
+            if rpm_group not in invalid_labels:
+                res.update({name:rpm_group})
+            else:
+                continue
+        return res
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