python: Steady-State Pattern

发布时间:2026/7/3 3:05:08
python: Steady-State Pattern 项目结构一个基于Python的珠宝行业企业级稳态系统设计模式(Steady-State Pattern)。系统采用严格分层架构包含核心层(SteadyStateService基类)、业务服务层(12个具体业务服务)和工具层(ResourceRecycler资源回收器)。主要特点包括1) 单一职责原则每个服务仅处理特定业务2) 通过ServiceManager统一管理服务生命周期3) 自动资源回收机制定期清理累积的业务数据4) 线程安全的服务运行模式。系统涵盖了珠宝行业的完整业务流程(原料采购、设计、生产、质检等12个环节)通过稳态模式确保长期运行时的资源管理效率。pip install python-dotenv pip install python-extras pip install gc-extras python-dotenv1.0.0 gc-extras0.1.0# encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:02 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : resource_recycler.py import gc from typing import List # 单一职责仅处理资源回收所有业务复用 class ResourceRecycler: 工具层通用资源回收 staticmethod def recycle(pool: List, service_name: str) - int: 通用资源回收方法清空资源池 强制垃圾回收 :param pool: :param service_name: :return: count len(pool) if count 0: pool.clear() gc.collect() return count # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:04 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : base_service.py import time import threading from abc import ABC, abstractmethod from typing import Optional, List from SteadyStatePattern.utils.resource_recycler import ResourceRecycler # 抽象基类仅定义稳态服务规范不实现具体业务 class SteadyStateService(ABC): 核心层稳态服务基类 def __init__(self, service_name: str, recycle_interval: int 5): # 基础配置 self.service_name service_name self.recycle_interval recycle_interval self.is_running False # 资源池所有累积资源统一管理 self.resource_pool: List [] # 线程管理 self.thread: Optional[threading.Thread] None self.recycler ResourceRecycler() abstractmethod def _process(self)- None: 子类必须实现纯业务逻辑不掺杂回收逻辑 :return: pass def _recycle(self)- None: 稳态核心自动回收资源 :return: recycled_count self.recycler.recycle(self.resource_pool, self.service_name) if recycled_count 0: print(f✅ [{self.service_name}] 回收 {recycled_count} 个累积资源) def _run_loop(self)- None: 服务主循环业务执行 定时回收 :return: self.is_running True last_recycle time.time() while self.is_running: # 1. 执行业务 self._process() # 2. 定时回收 if time.time() - last_recycle self.recycle_interval: self._recycle() last_recycle time.time() time.sleep(1) def start(self)- None: 启动服务线程隔离 :return: if not self.is_running: print(f 启动服务{self.service_name}) self.thread threading.Thread(targetself._run_loop, daemonTrue) self.thread.start() def stop(self)- None: 停止服务 最终回收 :return: self.is_running False if self.thread: self.thread.join() self._recycle() print(f 停止服务{self.service_name}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:19 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : service_manager.py from typing import List from SteadyStatePattern.core.base_service import SteadyStateService # 单一职责统一管理所有服务的启动、停止、监控 class ServiceManager: 核心层服务管理器 def __init__(self): self.services: List[SteadyStateService] [] def register(self, service: SteadyStateService): 注册服务 :param service: :return: self.services.append(service) def start_all(self): 启动所有服务 :return: print(\n 启动全部珠宝业务稳态服务 ) for service in self.services: service.start() def stop_all(self): 停止所有服务 :return: print(\n 停止全部珠宝业务稳态服务 ) for service in self.services: service.stop()# encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:05 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : material_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class MaterialPurchaseService(SteadyStateService): 业务服务层 def _process(self)-None: self.resource_pool.append(f原料核验单_{time.time()}) print(f [原料采购] 核验金料/钻石累积单据{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:06 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : design_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class DesignService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f珠宝设计图_{time.time()}) print(f [设计制图] 款式绘制累积图纸{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:07 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : production_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class ProductionService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f生产工单_{time.time()}) print(f⚙️ [加工生产] 镶嵌/成型累积工单{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:09 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : quality_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class QualityCheckService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f质检报告_{time.time()}) print(f [质检] 工艺/成色检测累积报告{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:10 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : package_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class PackageService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f包装记录_{time.time()}) print(f [包装] 礼盒/防伪累积记录{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:11 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : logistics_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class LogisticsService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f物流单号_{time.time()}) print(f [物流] 配送发货累积单号{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:11 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : finance_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class FinanceService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f财务凭证_{time.time()}) print(f [财务] 成本/对账累积凭证{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:12 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : marketing_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class MarketingService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f推广素材_{time.time()}) print(f [营销] 线上/线下推广累积素材{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:13 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : business_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class BusinessService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f客户订单_{time.time()}) print(f [业务] 订单处理累积订单{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:13 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : hr_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class HRAdminService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f人事记录_{time.time()}) print(f [人事] 考勤/行政累积记录{len(self.resource_pool)}) # encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:14 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : it_service.py from SteadyStatePattern.core.base_service import SteadyStateService import time class ITService(SteadyStateService): def _process(self)-None: self.resource_pool.append(f系统日志_{time.time()}) print(f [IT] 系统维护累积日志{len(self.resource_pool)})调用# encoding: utf-8 # 版权所有 2026 ©涂聚文有限公司™ ® # 许可信息查看言語成了邀功盡責的功臣還需要行爲每日來值班嗎 # 描述Steady-State Pattern 稳态模式 # Author : geovindu,Geovin Du 涂聚文. # IDE : PyCharm 2024.3.6 python 3.11 # os : windows 10 # database : mysql 9.0 sql server 2019, postgreSQL 17.0 Oracle 21c Neo4j # Datetime : 2026/7/2 20:16 # User : geovindu # Product : PyCharm # Project : pydesginpattern # File : SteadyStateBll.py import time from SteadyStatePattern.core.service_manager import ServiceManager # 导入所有业务服务 from SteadyStatePattern.services.material_service import MaterialPurchaseService from SteadyStatePattern.services.design_service import DesignService from SteadyStatePattern.services.production_service import ProductionService from SteadyStatePattern.services.quality_service import QualityCheckService from SteadyStatePattern.services.package_service import PackageService from SteadyStatePattern.services.logistics_service import LogisticsService from SteadyStatePattern.services.finance_service import FinanceService from SteadyStatePattern.services.marketing_service import MarketingService from SteadyStatePattern.services.business_service import BusinessService from SteadyStatePattern.services.hr_service import HRAdminService from SteadyStatePattern.services.it_service import ITService class SteadyStateBll(object): def demo(self): :return: print( * 70) print( 珠宝行业企业级稳态系统 | Steady-State Pattern) print( 架构严格分层 | 单一职责 | 可扩展 | 资源自动回收) print( * 70) # 1. 初始化服务管理器 manager ServiceManager() # 2. 注册所有业务服务可随时增删完全扩展 manager.register(MaterialPurchaseService(原料采购核验)) manager.register(DesignService(设计制图)) manager.register(ProductionService(加工生产)) manager.register(QualityCheckService(质检)) manager.register(PackageService(包装)) manager.register(LogisticsService(物流)) manager.register(FinanceService(财务)) manager.register(MarketingService(营销推广)) manager.register(BusinessService(业务)) manager.register(HRAdminService(人事行政)) manager.register(ITService(IT支持)) try: # 3. 启动全部服务 manager.start_all() # 模拟长期运行30秒 time.sleep(30) except KeyboardInterrupt: print(\n⚠️ 手动触发系统停止) finally: # 4. 安全停止所有服务 manager.stop_all() print(\n✅ 珠宝企业级稳态系统已安全关闭) print( * 70)输出