chore: P1 验证通过 + 应用工厂抽取(修复循环导入)
- application/factory.py:应用工厂独立成模块,application 包保持轻量 (修复 utils→application.constants 触发全量导入的循环依赖,P2 前置改造) - app.py 改为 from application.factory import create_app - tests/conftest.py:新增 flask_app 上下文 fixture - test_response.py:R.ok/failed 在应用上下文中测试 - .flake8:修复 extend-ignore 行内注释导致 flake8 解析失败 验证: - pytest 5 passed - 应用完整构建 OK(MySQL/Redis 就绪) - flake8 存量基线 154 条(F401×111 / E402×36 / 其余 7)已登记 Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
co-authored by
Claude
parent
8691412ec6
commit
92130ef070
@@ -25,7 +25,10 @@ exclude =
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dist
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# 与 black/isort 冲突项(必须忽略,否则与自动格式化互相打架)
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# E203:切片冒号前空格(black 风格)
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# W503:二元运算符换行(black 风格)
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# E501:行过长(交由 black 处理)
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extend-ignore =
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E203, # 切片冒号前空格(black 风格)
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W503, # 二元运算符换行(black 风格)
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E501, # 行过长(交由 black 处理)
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E203,
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W503,
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E501,
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@@ -11,7 +11,7 @@
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→ Gunicorn 通过 `app:app` 导入 app 对象,不执行 __main__ 块
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"""
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from application import create_app
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from application.factory import create_app
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from config import FLASK_HOST, FLASK_PORT, FLASK_DEBUG, FLASK_USE_RELOADER
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# 创建应用实例
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+18
-126
@@ -40,130 +40,22 @@
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# +======================================================================
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"""
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应用工厂模块
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负责创建和配置 Flask 应用实例
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application 包
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=============================================================
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Flask 应用核心包。
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包结构:
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- factory.py 应用工厂(create_app)
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- constants/ 常量定义
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- forms/ 表单验证
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- middleware/ 请求/响应中间件
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- models/ 数据模型
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- services/ 业务逻辑
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- views/ 路由控制器
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说明:
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应用工厂独立于 factory.py,保持本包导入轻量,避免包初始化时
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触发全量导入(修复循环导入,支持单元测试与模块级导入)。
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重构方向:本包后续整体迁移至 src/(见重构方案-v2.md)。
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"""
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import os
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from flask import Flask
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from flask_cors import CORS
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from werkzeug.middleware.proxy_fix import ProxyFix
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from application.middleware.transaction import register_transaction
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from application.middleware import register_middleware
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from application.middleware.error_handler import register_error_handlers
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from application.middleware.op_log import register_operation_log
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from application.views import register_blueprint
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from config import DatabaseConfig, REDIS_URL
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from extensions import register_extends
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from utils.json import JSONEncoder
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def create_app():
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"""
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创建并配置 Flask 应用实例
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配置流程:
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1. 创建 Flask 核心对象
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2. 配置 Redis 连接
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3. 加载数据库配置
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4. 设置 JSON 序列化器
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5. 配置跨域资源共享
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6. 初始化数据库
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7. 初始化 Redis 缓存
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8. 注册路由蓝图
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9. 初始化第三方扩展
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10. 注册中间件
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Returns:
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Flask: 配置完成的应用实例
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"""
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# ============================================================
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# 创建 Flask 核心对象
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# ============================================================
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app = Flask(
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__name__,
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template_folder='../templates',
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static_folder='../static'
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)
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# ============================================================
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# Redis 配置(用于缓存和会话存储)
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# ============================================================
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app.config['REDIS_URL'] = REDIS_URL
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# ============================================================
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# 加载数据库配置
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# ============================================================
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app.config.from_object(DatabaseConfig)
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# ============================================================
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# 自定义 JSON 序列化器(支持 datetime 等特殊类型)
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# ============================================================
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app.json = JSONEncoder(app)
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# ============================================================
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# 跨域资源共享配置
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# ============================================================
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# 注意:origins="*" 与 supports_credentials=True 不兼容,
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# 浏览器会拒绝携带凭证的通配符CORS响应。
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# 配置了 CORS_ALLOWED_ORIGINS 时使用指定源(支持凭证),
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# 未配置时使用通配符(不支持凭证)。
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from config import CORS_ALLOWED_ORIGINS
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if CORS_ALLOWED_ORIGINS:
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allowed_origins = [origin.strip() for origin in CORS_ALLOWED_ORIGINS.split(',') if origin.strip()]
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CORS(
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app,
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resources={r"/*": {"origins": allowed_origins}},
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supports_credentials=True
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)
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else:
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CORS(
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app,
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resources={r"/*": {"origins": "*"}},
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supports_credentials=False
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)
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# ============================================================
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# 可信代理配置(反向代理环境下获取真实客户端IP)
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# ============================================================
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# PROXY_NUM: 可信代理层数,默认0(无代理,不信任任何转发头)
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# 设为1表示前面有1层可信代理(如Nginx),ProxyFix会从
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# X-Forwarded-For 最右侧取1个IP作为真实客户端IP
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proxy_num = int(os.getenv('PROXY_NUM', 0))
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if proxy_num > 0:
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app.wsgi_app = ProxyFix(app.wsgi_app, x_for=proxy_num, x_proto=proxy_num)
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# ============================================================
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# 注册操作日志自动记录中间件(必须在事务拦截器之前注册,
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# 确保 after_request 中日志写入先于事务提交,日志随事务一起持久化)
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# ============================================================
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register_operation_log(app)
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# ============================================================
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# 注册 AOP 事务拦截器(核心:一行代码搞定所有事务)
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# ============================================================
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register_transaction(app)
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# ============================================================
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# 注册蓝图(路由分组管理)
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# ============================================================
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register_blueprint(app)
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# ============================================================
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# 初始化第三方扩展
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# ============================================================
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register_extends(app)
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# ============================================================
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# 注册中间件(请求/响应拦截处理)
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# ============================================================
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register_middleware(app)
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# ============================================================
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# 注册全局异常处理器(确保最后注册,能捕获所有环节异常)
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# ============================================================
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register_error_handlers(app)
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return app
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@@ -0,0 +1,176 @@
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# +======================================================================
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# | DjangoAdmin 企业数字化开发平台 [ 赋能开发者,助力企业发展 ]
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# +----------------------------------------------------------------------
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# | Copyright (c) 2021-2026 一米阳光团队 版权所有
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# +----------------------------------------------------------------------
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# | 开源协议: Apache-2.0
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# | 重要声明: 未经书面许可,不得移除或修改本框架相关版权标识。
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# +----------------------------------------------------------------------
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# | 官方网站: https://www.djangoadmin.cn
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# +----------------------------------------------------------------------
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# | 研发团队: 一米阳光团队 荣誉出品
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# +======================================================================
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||||
# | 版权和免责声明:
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||||
# | 一、知识产权声明
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||||
# | 本团队对该软件框架产品(以下简称“本产品”)拥有完整知识产权,包括但不限于商标权、专利权、
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# | 著作权、商业秘密等。前述权利均受中华人民共和国及相关国际法律法规保护。未经本团队书面授权,
|
||||
# | 任何个人或单位不得基于本产品本身申请任何形式的知识产权。
|
||||
# | 二、使用限制与禁止条款
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||||
# | 您理解并同意,禁止将本产品用于以下任何行为:
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||||
# | 1. 任何违反中华人民共和国法律法规的用途;
|
||||
# | 2. 任何侵害他人合法权益(包括但不限于人身权、财产权、知识产权等)的行为;
|
||||
# | 3. 任何危害国家安全、公共利益及社会道德风尚的行为。
|
||||
# | 三、责任豁免
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||||
# | 因使用本产品而产生的任何损失或法律纠纷(包括但不限于直接损失、间接损失、附带损失、衍生损失
|
||||
# | 以及因违约、侵权等引发的责任),本团队均不承担任何法律责任。若因违规使用本产品导致任何第三
|
||||
# | 方提起索赔或行政机关进行调查,您应独立承担全部责任。
|
||||
# | 四、违约与法律责任
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# | 如发现任何违反本声明的行为,本团队有权:
|
||||
# | 1. 无条件配合公安机关及其他有权机关的调查取证工作;
|
||||
# | 2. 依法追究相关方的民事责任,并要求赔偿全部损失;
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||||
# | 3. 保留进一步采取刑事控告等法律措施的权利。
|
||||
# | 五、许可范围说明
|
||||
# | 1、被授权方应视本产品源代码为核心机密信息,负有最高标准的保密与保管义务。禁止以任何形式(包
|
||||
# | 括但不限于直接或间接的分享、复制、传播、分发、转售、出租、开源、反向工程、反编译、反汇编或通
|
||||
# | 过网络服务提供给任何第三方)泄露、披露或处置源代码的全部或部分内容。任何未经授权的复制、使用、
|
||||
# | 传播行为均构成对本团队知识产权的严重侵权,本团队有权依法追究其全部法律责任,并要求赔偿因此造
|
||||
# | 成的一切经济损失及商誉损害。
|
||||
# | 2、本产品仅限于公司或个人在法律允许范围内,用于内部且合规的软件产品研发。具体权利义务以《软件
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# | 许可协议》附件为准。
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||||
# +======================================================================
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||||
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||||
"""
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应用工厂模块
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||||
=============================================================
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||||
|
||||
负责创建和配置 Flask 应用实例。
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|
||||
说明:
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应用工厂从 application/__init__.py 独立至此模块,使 application
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||||
包保持轻量,避免包初始化时触发全量导入(修复循环导入,支持单元测试)。
|
||||
重构方向:本模块后续迁移至 src/app.py(见重构方案-v2.md P2)。
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"""
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import os
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from flask import Flask
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from flask_cors import CORS
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from werkzeug.middleware.proxy_fix import ProxyFix
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from application.middleware.transaction import register_transaction
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from application.middleware import register_middleware
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from application.middleware.error_handler import register_error_handlers
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from application.middleware.op_log import register_operation_log
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from application.views import register_blueprint
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from config import DatabaseConfig, REDIS_URL
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from extensions import register_extends
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from utils.json import JSONEncoder
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def create_app():
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"""
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创建并配置 Flask 应用实例
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|
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配置流程:
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1. 创建 Flask 核心对象
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||||
2. 配置 Redis 连接
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3. 加载数据库配置
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4. 设置 JSON 序列化器
|
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5. 配置跨域资源共享
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6. 初始化数据库
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7. 初始化 Redis 缓存
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8. 注册路由蓝图
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9. 初始化第三方扩展
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10. 注册中间件
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|
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Returns:
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Flask: 配置完成的应用实例
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"""
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# ============================================================
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# 创建 Flask 核心对象
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# ============================================================
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app = Flask(
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__name__,
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template_folder='../templates',
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static_folder='../static'
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)
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# ============================================================
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# Redis 配置(用于缓存和会话存储)
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# ============================================================
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app.config['REDIS_URL'] = REDIS_URL
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# ============================================================
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# 加载数据库配置
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# ============================================================
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app.config.from_object(DatabaseConfig)
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# ============================================================
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# 自定义 JSON 序列化器(支持 datetime 等特殊类型)
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# ============================================================
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app.json = JSONEncoder(app)
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|
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# ============================================================
|
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# 跨域资源共享配置
|
||||
# ============================================================
|
||||
# 注意:origins="*" 与 supports_credentials=True 不兼容,
|
||||
# 浏览器会拒绝携带凭证的通配符CORS响应。
|
||||
# 配置了 CORS_ALLOWED_ORIGINS 时使用指定源(支持凭证),
|
||||
# 未配置时使用通配符(不支持凭证)。
|
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from config import CORS_ALLOWED_ORIGINS
|
||||
if CORS_ALLOWED_ORIGINS:
|
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allowed_origins = [origin.strip() for origin in CORS_ALLOWED_ORIGINS.split(',') if origin.strip()]
|
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CORS(
|
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app,
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resources={r"/*": {"origins": allowed_origins}},
|
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supports_credentials=True
|
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)
|
||||
else:
|
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CORS(
|
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app,
|
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resources={r"/*": {"origins": "*"}},
|
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supports_credentials=False
|
||||
)
|
||||
|
||||
# ============================================================
|
||||
# 可信代理配置(反向代理环境下获取真实客户端IP)
|
||||
# ============================================================
|
||||
# PROXY_NUM: 可信代理层数,默认0(无代理,不信任任何转发头)
|
||||
# 设为1表示前面有1层可信代理(如Nginx),ProxyFix会从
|
||||
# X-Forwarded-For 最右侧取1个IP作为真实客户端IP
|
||||
proxy_num = int(os.getenv('PROXY_NUM', 0))
|
||||
if proxy_num > 0:
|
||||
app.wsgi_app = ProxyFix(app.wsgi_app, x_for=proxy_num, x_proto=proxy_num)
|
||||
|
||||
# ============================================================
|
||||
# 注册操作日志自动记录中间件(必须在事务拦截器之前注册,
|
||||
# 确保 after_request 中日志写入先于事务提交,日志随事务一起持久化)
|
||||
# ============================================================
|
||||
register_operation_log(app)
|
||||
|
||||
# ============================================================
|
||||
# 注册 AOP 事务拦截器(核心:一行代码搞定所有事务)
|
||||
# ============================================================
|
||||
register_transaction(app)
|
||||
|
||||
# ============================================================
|
||||
# 注册蓝图(路由分组管理)
|
||||
# ============================================================
|
||||
register_blueprint(app)
|
||||
|
||||
# ============================================================
|
||||
# 初始化第三方扩展
|
||||
# ============================================================
|
||||
register_extends(app)
|
||||
|
||||
# ============================================================
|
||||
# 注册中间件(请求/响应拦截处理)
|
||||
# ============================================================
|
||||
register_middleware(app)
|
||||
|
||||
# ============================================================
|
||||
# 注册全局异常处理器(确保最后注册,能捕获所有环节异常)
|
||||
# ============================================================
|
||||
register_error_handlers(app)
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|
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return app
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+17
-5
@@ -2,18 +2,30 @@
|
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pytest 全局配置
|
||||
=============================================================
|
||||
|
||||
P1 阶段仅搭建骨架,保证 `pytest` 可空跑。
|
||||
测试 App 构建、数据库/Redis fixture 在 P8(测试完善阶段)补充:
|
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- app fixture:create_app() + 测试库 DATABASE_URL 覆盖
|
||||
- db fixture:事务内建表/清库
|
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- client fixture:Flask test_client
|
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P1 阶段:
|
||||
- flask_app fixture:最小 Flask 应用(供 jsonify 等需应用上下文的功能测试)
|
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- 项目根目录加入 sys.path
|
||||
|
||||
P8 阶段补充(测试完善):
|
||||
- app fixture:create_app() + 测试库 DATABASE_URL 覆盖
|
||||
- db fixture:事务内建表/清库
|
||||
- client fixture:Flask test_client
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
|
||||
import pytest
|
||||
from flask import Flask
|
||||
|
||||
# 项目根目录加入 sys.path(tests/ 已有 __init__.py 时 pytest 通常自动处理,
|
||||
# 此处显式补充,兼容从任意目录启动 pytest 的场景)
|
||||
ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
|
||||
if ROOT not in sys.path:
|
||||
sys.path.insert(0, ROOT)
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def flask_app():
|
||||
"""最小 Flask 应用实例(无数据库/中间件,仅提供应用上下文)。"""
|
||||
return Flask(__name__)
|
||||
|
||||
@@ -3,6 +3,9 @@ R 统一响应格式单元测试
|
||||
|
||||
验证 `R.ok()` / `R.failed()` 返回的 JSON 响应结构符合前后端约定:
|
||||
{code, data, msg, ok}(code=0 成功,非 0 失败)。
|
||||
|
||||
说明:`R.ok()` 内部使用 `jsonify`,须在 Flask 应用上下文内调用
|
||||
(fixture:flask_app,见 tests/conftest.py)。
|
||||
"""
|
||||
|
||||
from utils import R
|
||||
@@ -11,8 +14,9 @@ from utils import R
|
||||
class TestOk:
|
||||
"""成功响应"""
|
||||
|
||||
def test_ok_default_format(self):
|
||||
resp = R.ok()
|
||||
def test_ok_default_format(self, flask_app):
|
||||
with flask_app.app_context():
|
||||
resp = R.ok()
|
||||
body = resp.get_json()
|
||||
|
||||
assert body["code"] == 0
|
||||
@@ -20,33 +24,38 @@ class TestOk:
|
||||
assert body["data"] is None
|
||||
assert body["msg"]
|
||||
|
||||
def test_ok_with_data(self):
|
||||
resp = R.ok(data={"id": 1, "name": "张三"})
|
||||
def test_ok_with_data(self, flask_app):
|
||||
with flask_app.app_context():
|
||||
resp = R.ok(data={"id": 1, "name": "张三"})
|
||||
body = resp.get_json()
|
||||
|
||||
assert body["code"] == 0
|
||||
assert body["data"] == {"id": 1, "name": "张三"}
|
||||
|
||||
def test_ok_with_kwargs(self):
|
||||
resp = R.ok(data=[], total=100)
|
||||
def test_ok_with_kwargs(self, flask_app):
|
||||
with flask_app.app_context():
|
||||
resp = R.ok(data=[], total=100)
|
||||
body = resp.get_json()
|
||||
|
||||
assert body["code"] == 0
|
||||
assert body["total"] == 100
|
||||
|
||||
|
||||
class TestFailed:
|
||||
"""失败响应"""
|
||||
|
||||
def test_failed_default_format(self):
|
||||
resp = R.failed()
|
||||
def test_failed_default_format(self, flask_app):
|
||||
with flask_app.app_context():
|
||||
resp = R.failed()
|
||||
body = resp.get_json()
|
||||
|
||||
assert body["code"] != 0
|
||||
assert body["ok"] is False
|
||||
assert body["data"] is None
|
||||
|
||||
def test_failed_custom_code(self):
|
||||
resp = R.failed(msg="未授权访问", code=401)
|
||||
def test_failed_custom_code(self, flask_app):
|
||||
with flask_app.app_context():
|
||||
resp = R.failed(msg="未授权访问", code=401)
|
||||
body = resp.get_json()
|
||||
|
||||
assert body["code"] == 401
|
||||
|
||||
+1
-1
@@ -351,7 +351,7 @@ from src.core.database import db # 统一 db 单例
|
||||
| 阶段 | 内容 | 验收标准 | 风险 |
|
||||
|---|---|---|---|
|
||||
| **P0 基线** | `git init`;`.gitignore` 补 `logs/ instance/ *.pyc`;基线提交 | git 仓库可用,可 `git reset --hard` 回滚 | 无 |
|
||||
| **P1 工具链** | pyproject.toml / requirements-dev.txt / .flake8 / .pre-commit / Makefile / pytest 骨架 | 现有代码 `flake8` 通过(或登记存量告警);`pytest` 空跑通过 | 低 |
|
||||
| **P1 工具链** | pyproject.toml / requirements-dev.txt / .flake8 / .pre-commit / Makefile / pytest 骨架 | 现有代码 `flake8` 通过(或登记存量告警);`pytest` 空跑通过。**已登记存量告警:154 条(F401×111 / E402×36 / 其余 7);pytest 5 passed** | 低 |
|
||||
| **P2 core+common** | 建 `src/core/` `src/common/`;extensions/utils 打 shim;模型聚合器建 `src/models_registry.py` | `python app.py` 启动;`flask db migrate` 仍全量识别表;全接口冒烟 | 高(依赖面最大) |
|
||||
| **P3 模块搬迁** | 按 §2.5 顺序逐组迁移 23 个模块(models→forms→services→views),每批打 shim + 验证 | 每批后 `python app.py` 启动 + 该模块接口回归通过 | 中 |
|
||||
| **P4 服务层改造** | 26 个服务文件改「入参数据/出参数据」;router 取参包 R;引入 base_service/base_repository + BizError | 核心服务(auth/user/role/menu)单测可写可跑;接口回归全绿 | 高(最大工作量) |
|
||||
|
||||
Reference in New Issue
Block a user