339 lines
11 KiB
Plaintext
339 lines
11 KiB
Plaintext
{
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"cells": [
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 1. 初始化（所有操作前必须运行）",
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"id": "197b1b81f5528a50"
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "initial_id",
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"metadata": {
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"collapsed": true
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},
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"outputs": [],
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"source": [
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"# 初始化任务管理所需组件\n",
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"import pandas as pd\n",
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"from IPython.display import display, HTML, Markdown\n",
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"from datetime import datetime\n",
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"\n",
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"# 导入系统组件\n",
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"from system_management.scheduler.task_scheduler import TaskScheduler\n",
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"from system_management.scheduler.task_manager import TaskManager\n",
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"from config.config import ConfigManager\n",
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"\n",
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"# 初始化配置和管理器\n",
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"config = ConfigManager()\n",
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"scheduler = TaskScheduler(config.get(\"database\"))\n",
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"manager = TaskManager(scheduler)\n",
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"\n",
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"# 设置显示样式\n",
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"pd.set_option('display.max_colwidth', 100)\n",
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"pd.set_option('display.width', 1000)\n",
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"\n",
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"def format_datetime(dt):\n",
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" \"\"\"格式化日期时间显示\"\"\"\n",
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" if pd.isna(dt) or dt is None:\n",
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" return \"从未执行\"\n",
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" return pd.to_datetime(dt).strftime('%Y-%m-%d %H:%M:%S')"
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]
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 2. 列出任务（对应命令行 list）",
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"id": "8271189cef3b5f17"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 列出所有任务（包括已禁用的）\n",
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"def list_tasks(active_only=True):\n",
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" tasks = manager.get_all_tasks(active_only)\n",
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" if not tasks:\n",
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" display(Markdown(\"### 没有找到任务\"))\n",
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" return None\n",
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"\n",
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" df = pd.DataFrame(tasks)\n",
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"\n",
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" # 格式化日期列\n",
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" if 'last_run_time' in df.columns:\n",
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" df['last_run_time'] = df['last_run_time'].apply(format_datetime)\n",
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" if 'next_run_time' in df.columns:\n",
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" df['next_run_time'] = df['next_run_time'].apply(format_datetime)\n",
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"\n",
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" # 重命名列名\n",
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" df = df.rename(columns={\n",
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" 'task_id': '任务ID',\n",
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" 'task_name': '任务名称',\n",
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" 'task_type': '任务类型',\n",
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" 'module_path': '模块路径',\n",
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" 'cron_expression': 'Cron表达式',\n",
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" 'time_zone': '时区',\n",
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" 'last_run_time': '最后运行时间',\n",
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" 'next_run_time': '下次运行时间',\n",
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" 'last_run_status': '运行状态',\n",
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" 'is_active': '是否活跃',\n",
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" 'run_count': '运行次数'\n",
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" })\n",
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"\n",
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" display(Markdown(\"### 任务列表\"))\n",
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" display(HTML(df.to_html(index=False)))\n",
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" return df\n",
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"\n",
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"# 执行：列出所有任务（包括已禁用）\n",
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"list_tasks(active_only=False)\n",
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"\n",
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"# 或者：只列出活跃任务\n",
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"# list_tasks(active_only=True)"
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],
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"id": "7b020af55972643"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 3. 查看任务详情（对应命令行 show）",
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"id": "7780dcef67a0534c"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 查看指定任务的详情\n",
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"def show_task_details(task_id):\n",
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" task = manager.get_task_by_id(task_id)\n",
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" if not task:\n",
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" display(Markdown(f\"### 未找到任务ID为 {task_id} 的任务\"))\n",
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" return None\n",
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"\n",
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" details = [\"### 任务详情\"]\n",
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" details.append(f\"**任务ID**: {task.get('task_id')}\")\n",
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" details.append(f\"**任务名称**: {task.get('task_name')}\")\n",
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" details.append(f\"**任务类型**: {task.get('task_type')}\")\n",
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" details.append(f\"**模块路径**: {task.get('module_path')}\")\n",
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" details.append(f\"**Cron表达式**: {task.get('cron_expression')}\")\n",
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" details.append(f\"**时区**: {task.get('time_zone', 'Asia/Shanghai')}\")\n",
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" details.append(f\"**最后运行时间**: {format_datetime(task.get('last_run_time'))}\")\n",
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" details.append(f\"**下次运行时间**: {format_datetime(task.get('next_run_time'))}\")\n",
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" details.append(f\"**运行状态**: {task.get('last_run_status', '未运行')}\")\n",
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" details.append(f\"**是否活跃**: {'是' if task.get('is_active') else '否'}\")\n",
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" details.append(f\"**运行次数**: {task.get('run_count', 0)}\")\n",
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" details.append(f\"**创建时间**: {format_datetime(task.get('created_at'))}\")\n",
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"\n",
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" display(Markdown('\\n'.join(details)))\n",
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" return task\n",
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"\n",
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"# 执行：查看任务ID为1的详情（替换为实际ID）\n",
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"show_task_details(1)"
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],
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"id": "eab90de72c35429e"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 4. 添加新任务（对应命令行 add）",
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"id": "a313f1524f5a54bc"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 添加新任务\n",
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"def add_new_task(name, task_type, module_path, cron_expression, timezone=\"Asia/Shanghai\"):\n",
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" try:\n",
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" task_id = scheduler.add_task(\n",
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" task_name=name,\n",
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" task_type=task_type,\n",
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" module_path=module_path,\n",
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" cron_expression=cron_expression,\n",
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" time_zone=timezone\n",
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" )\n",
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" display(Markdown(f\"### 任务添加成功！\"))\n",
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" display(Markdown(f\"新任务ID: {task_id}，任务名称: {name}\"))\n",
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" return task_id\n",
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" except Exception as e:\n",
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" display(Markdown(f\"### 添加任务失败: {str(e)}\"))\n",
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" return None\n",
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"\n",
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"# 执行：添加一个新闻采集任务\n",
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"add_new_task(\n",
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" name=\"每日新闻采集\",\n",
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" task_type=\"collector\",\n",
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" module_path=\"collectors.news_collector\",\n",
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" cron_expression=\"0 9 * * *\", # 每天9点执行\n",
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" timezone=\"Asia/Shanghai\"\n",
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")"
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],
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"id": "2b2d723bb8e2784f"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 5. 更新任务属性（对应命令行 update）",
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"id": "12373bcbb4a0b434"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 更新任务属性\n",
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"def update_task(task_id, **kwargs):\n",
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" updates = {}\n",
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" if 'name' in kwargs and kwargs['name']:\n",
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" updates['task_name'] = kwargs['name']\n",
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" if 'type' in kwargs and kwargs['type']:\n",
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" updates['task_type'] = kwargs['type']\n",
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" if 'module' in kwargs and kwargs['module']:\n",
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" updates['module_path'] = kwargs['module']\n",
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" if 'cron' in kwargs and kwargs['cron']:\n",
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" updates['cron_expression'] = kwargs['cron']\n",
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" if 'timezone' in kwargs and kwargs['timezone']:\n",
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" updates['time_zone'] = kwargs['timezone']\n",
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"\n",
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" if not updates:\n",
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" display(Markdown(\"### 没有提供任何更新内容\"))\n",
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" return False\n",
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"\n",
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" success = manager.update_task(task_id, updates)\n",
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" if success:\n",
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" display(Markdown(f\"### 任务ID {task_id} 更新成功\"))\n",
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" show_task_details(task_id) # 显示更新后的详情\n",
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" else:\n",
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" display(Markdown(f\"### 任务ID {task_id} 更新失败\"))\n",
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" return success\n",
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"\n",
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"# 执行：更新任务（示例：修改任务1的Cron表达式为每天10点）\n",
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"update_task(1, cron=\"0 10 * * *\")\n",
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"\n",
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"# 执行：同时更新多个属性（名称和Cron表达式）\n",
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"# update_task(1, name=\"每日早间新闻采集\", cron=\"0 8 * * *\")"
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],
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"id": "c892fd8ad2f0dd9d"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 6. 启用 / 禁用任务（对应命令行 toggle）",
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"id": "37564011cf5aa501"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 启用或禁用任务\n",
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"def toggle_task_status(task_id, activate=True):\n",
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" success = manager.toggle_task_status(task_id, activate)\n",
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" action = \"启用\" if activate else \"禁用\"\n",
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" if success:\n",
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" display(Markdown(f\"### 任务ID {task_id} {action}成功\"))\n",
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" else:\n",
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" display(Markdown(f\"### 任务ID {task_id} {action}失败\"))\n",
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" return success\n",
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"\n",
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"# 执行：启用任务ID为1的任务\n",
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"toggle_task_status(1, activate=True)\n",
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"\n",
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"# 执行：禁用任务ID为1的任务\n",
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"# toggle_task_status(1, activate=False)"
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],
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"id": "65388d10c5c8d407"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 7. 手动执行任务（对应命令行 run）",
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"id": "c554c748169d5ac8"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 手动执行任务\n",
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"def run_task_manually(task_id):\n",
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" display(Markdown(f\"### 正在手动执行任务ID {task_id}...\"))\n",
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" success = manager.run_task_manually(task_id)\n",
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" if success:\n",
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" display(Markdown(f\"### 任务ID {task_id} 执行成功\"))\n",
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" else:\n",
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" display(Markdown(f\"### 任务ID {task_id} 执行失败\"))\n",
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" return success\n",
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"\n",
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"# 执行：手动运行任务ID为1的任务\n",
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"run_task_manually(1)"
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],
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"id": "94892f4134316f8e"
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},
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{
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"metadata": {},
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"cell_type": "markdown",
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"source": "## 8. 删除任务（对应命令行 delete）",
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"id": "c3492a1af7dbf2b1"
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": [
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"# 删除任务\n",
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"def delete_task(task_id, confirm=False):\n",
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" if not confirm:\n",
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" display(Markdown(f\"### 警告：删除任务是不可逆操作！\"))\n",
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" display(Markdown(f\"请运行 `delete_task({task_id}, confirm=True)` 确认删除\"))\n",
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" return False\n",
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"\n",
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" success = manager.delete_task(task_id)\n",
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" if success:\n",
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" display(Markdown(f\"### 任务ID {task_id} 删除成功\"))\n",
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" else:\n",
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" display(Markdown(f\"### 任务ID {task_id} 删除失败\"))\n",
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" return success\n",
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"\n",
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"# 执行：第一步 - 确认删除（不会实际删除）\n",
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"delete_task(1)\n",
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"\n",
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"# 执行：第二步 - 实际删除（谨慎操作！）\n",
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"# delete_task(1, confirm=True)"
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],
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"id": "6936dcc673933a8d"
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 2
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython2",
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"version": "2.7.6"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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