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diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,39 +1,11 @@
-# python-flask
-
-#### 介绍
-{**以下是 Gitee 平台说明，您可以替换此简介**
-Gitee 是 OSCHINA 推出的基于 Git 的代码托管平台（同时支持 SVN）。专为开发者提供稳定、高效、安全的云端软件开发协作平台
-无论是个人、团队、或是企业，都能够用 Gitee 实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)}
-
-#### 软件架构
-软件架构说明
-
-
-#### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 使用说明
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 参与贡献
-
-1.  Fork 本仓库
-2.  新建 Feat_xxx 分支
-3.  提交代码
-4.  新建 Pull Request
-
-
-#### 特技
-
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+Anolis OS
+=======================================
+# 代码仓库说明
+## 分支说明
+>进行代码开发工作时，请注意选择当前版本对应的分支
+* aX分支为对应大版本的主分支,如a8分支对应当前最新版本
+* aX.Y分支为对应小版本的维护分支，如a8.2分支对应8.2版本
+## 开发流程
+1. 首先fork目标分支到自己的namespace
+2. 在自己的fork分支上做出修改
+3. 向对应的仓库中提交merge request，源分支为fork分支
diff --git a/python-flask.spec b/python-flask.spec
new file mode 100644
index 0000000000000000000000000000000000000000..cf63b3a1d05331fb314e27ddf3414020560854ff
--- /dev/null
+++ b/python-flask.spec
@@ -0,0 +1,85 @@
+%define anolis_release 1
+
+%global modname flask
+%global srcname Flask
+
+Name:           python-%{modname}
+Version:        2.2.5
+Release:        %{anolis_release}%{?dist}
+Epoch:          1
+Summary:        A micro-framework for Python based on Werkzeug, Jinja 2 and good intentions
+
+License:        BSD
+URL:            http://flask.pocoo.org/
+Source0:        %{pypi_source}
+
+BuildArch:      noarch
+
+%global _description \
+Flask is called a “micro-framework” because the idea to keep the core\
+simple but extensible. There is no database abstraction layer, no form\
+validation or anything else where different libraries already exist\
+that can handle that. However Flask knows the concept of extensions\
+that can add this functionality into your application as if it was\
+implemented in Flask itself. There are currently extensions for object\
+relational mappers, form validation, upload handling, various open\
+authentication technologies and more.
+
+%description %{_description}
+
+%package -n python3-%{modname}
+Summary:        %{summary}
+%{?python_provide:%python_provide python3-%{modname}}
+BuildRequires:  python3-devel
+BuildRequires:  python3dist(setuptools)
+BuildRequires:  python3dist(werkzeug) >= 0.15
+BuildRequires:  python3dist(jinja2) >= 2.10.1
+BuildRequires:  python3dist(itsdangerous) >= 0.24
+BuildRequires:  python3dist(click) >= 5.1
+BuildRequires:  python3dist(pytest)
+Obsoletes:      python2-%{modname} < 1:1.0.2-9
+
+%description -n python3-%{modname} %{_description}
+
+Python 3 version.
+
+%package doc
+Summary:        Documentation for %{name}
+Obsoletes:      python3-%{modname}-doc < 1:0.11.1-3
+
+%description doc
+Documentation and examples for %{name}.
+
+%prep
+%autosetup -n %{srcname}-%{version}
+rm -rf examples/flaskr/
+rm -rf examples/minitwit/
+
+%build
+%py3_build
+
+%install
+%py3_install
+mv %{buildroot}%{_bindir}/%{modname}{,-%{python3_version}}
+ln -s %{modname}-%{python3_version} %{buildroot}%{_bindir}/%{modname}-3
+ln -sf %{modname}-3 %{buildroot}%{_bindir}/%{modname}
+
+%check
+# test_max_cookie_size fails on Python 3.12: https://github.com/pallets/flask/issues/5146
+%pytest -Wdefault -k "not test_max_cookie_size"
+
+%files -n python3-%{modname}
+%license LICENSE.rst
+%doc examples
+%{_bindir}/%{modname}
+%{_bindir}/%{modname}-3
+%{_bindir}/%{modname}-%{python3_version}
+%{python3_sitelib}/%{srcname}-*.egg-info/
+%{python3_sitelib}/%{modname}/
+
+%files doc
+%doc CHANGES.rst README.rst
+
+%changelog
+* Mon Sep 04 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 1:2.2.5-1
+- Init upstream from version 2.2.5