1054 lines
34 KiB
Plaintext
1054 lines
34 KiB
Plaintext
{
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"cells": [
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{
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||
"cell_type": "markdown",
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"id": "197b1b81f5528a50",
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"metadata": {},
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"source": [
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"## 1. 初始化（所有操作前必须运行）"
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]
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},
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{
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"cell_type": "code",
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||
"execution_count": 1,
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||
"id": "initial_id",
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||
"metadata": {
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||
"ExecuteTime": {
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||
"end_time": "2025-10-17T05:43:18.381936Z",
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"start_time": "2025-10-17T05:43:15.265036Z"
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},
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"collapsed": true
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"PROJECT_ROOT = d:\\Idea Project\\intelligence_system\n",
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"\u001b[32m2025-10-23 16:56:55\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mtask_scheduler\u001b[0m - \u001b[1m任务调度器已初始化，最大工作线程数: 5\u001b[0m\n"
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]
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}
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],
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"source": [
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"# 使 Notebook 可从项目根导入\n",
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"import sys\n",
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"from pathlib import Path\n",
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"\n",
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"def add_project_root(marker_dirs=(\"utils\", \"system_management\")):\n",
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" p = Path.cwd()\n",
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" for _ in range(6):\n",
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" if all((p / d).exists() for d in marker_dirs):\n",
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" if str(p) not in sys.path:\n",
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" sys.path.insert(0, str(p))\n",
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" return p\n",
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" p = p.parent\n",
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" raise RuntimeError(\"未找到项目根目录，请从项目根启动 Notebook 或手动设置 sys.path\")\n",
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"\n",
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"PROJECT_ROOT = add_project_root()\n",
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"print(f\"PROJECT_ROOT = {PROJECT_ROOT}\")\n",
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"\n",
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"# 依赖与日志\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 utils.logger import CrossPlatformLog\n",
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"log = CrossPlatformLog.get_logger(\"TaskNotebook\")\n",
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"\n",
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"# 配置与调度器\n",
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"from config import Config # 若你使用 ConfigManager，请改为: from config.config import ConfigManager\n",
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"from system_management.scheduler.task_scheduler import TaskScheduler\n",
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"\n",
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"# 初始化调度器（根据你的项目配置选一段）\n",
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"scheduler = TaskScheduler(Config.MYSQL_CONFIG)\n",
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"# 或使用 ConfigManager：\n",
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"# config = ConfigManager()\n",
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"# scheduler = TaskScheduler(config.get(\"database\"))\n",
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"\n",
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"# 在 Notebook 中实现一个最小可用的 TaskManager\n",
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"class TaskManager:\n",
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" def __init__(self, scheduler: TaskScheduler):\n",
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" self.scheduler = scheduler\n",
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" self.db = scheduler.db # 复用调度器里的 MySQLAgent\n",
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"\n",
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" def get_all_tasks(self, active_only: bool = False):\n",
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" sql = \"\"\"\n",
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" SELECT *\n",
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" FROM main_task\n",
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" {where}\n",
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" ORDER BY created_at DESC, task_id DESC\n",
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" \"\"\"\n",
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" where = \"WHERE is_active = 1\" if active_only else \"\"\n",
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" df = self.db.query_to_df(sql.format(where=where))\n",
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" return [] if df is None or df.empty else df.to_dict(\"records\")\n",
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"\n",
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" def get_task_by_id(self, task_id: int):\n",
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" df = self.db.query_to_df(\n",
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" \"SELECT * FROM main_task WHERE task_id = %s\",\n",
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" params=(task_id,)\n",
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" )\n",
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" return None if df is None or df.empty else df.iloc[0].to_dict()\n",
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"\n",
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" def update_task(self, task_id: int, updates: dict) -> bool:\n",
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" if not updates:\n",
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" return False\n",
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" # 允许更新的字段（与调度器一致）\n",
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" allowed = {\n",
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" \"task_name\", \"task_type\", \"module_path\",\n",
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" \"cron_expression\", \"time_zone\"\n",
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" }\n",
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" filtered = {k: v for k, v in updates.items() if k in allowed}\n",
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" if not filtered:\n",
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" return False\n",
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"\n",
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" set_clause = \", \".join([f\"{k}=%s\" for k in filtered.keys()])\n",
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" params = list(filtered.values()) + [task_id]\n",
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" sql = f\"UPDATE main_task SET {set_clause}, updated_at=NOW() WHERE task_id=%s\"\n",
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" affected = self.db.execute_sql(sql, params=params)\n",
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" return affected == 1\n",
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"\n",
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" def toggle_task_status(self, task_id: int, activate: bool) -> bool:\n",
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" sql = \"UPDATE main_task SET is_active=%s, updated_at=NOW() WHERE task_id=%s\"\n",
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" affected = self.db.execute_sql(sql, params=(1 if activate else 0, task_id))\n",
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" return affected == 1\n",
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"\n",
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" def delete_task(self, task_id: int) -> bool:\n",
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" # 如果你更偏好软删除，可以改为: UPDATE main_task SET is_active=0, updated_at=NOW() WHERE task_id=%s\n",
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" affected = self.db.execute_sql(\"DELETE FROM main_task WHERE task_id=%s\", params=(task_id,))\n",
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" return affected == 1\n",
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"\n",
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" def run_task_manually(self, task_id: int) -> bool:\n",
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" # 读取任务，直接复用调度器的单任务执行逻辑\n",
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" task = self.get_task_by_id(task_id)\n",
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" if not task:\n",
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" return False\n",
|
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" # _process_single_task 期望 dict\n",
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" try:\n",
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" return bool(self.scheduler._process_single_task(task)) # 注意：使用了调度器的内部方法\n",
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" except Exception:\n",
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" log.exception(\"手动执行任务失败\")\n",
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" return False\n",
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"\n",
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" def run_task_synchronously(self, task_id: int) -> dict:\n",
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" \"\"\"同步执行任务并返回详细结果（用于Notebook中查看执行过程）\"\"\"\n",
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" import time\n",
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" import sys\n",
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" from io import StringIO\n",
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" \n",
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" task = self.get_task_by_id(task_id)\n",
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" if not task:\n",
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" return {\n",
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" 'success': False,\n",
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" 'error': f'未找到任务ID: {task_id}',\n",
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" 'output': ''\n",
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" }\n",
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" \n",
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" # 捕获标准输出\n",
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" old_stdout = sys.stdout\n",
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" sys.stdout = output_buffer = StringIO()\n",
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" \n",
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" start_time = time.time()\n",
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" success = False\n",
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" error_msg = None\n",
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" \n",
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" try:\n",
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" # 直接同步执行任务逻辑\n",
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" self.scheduler._execute_task_logic(task)\n",
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" success = True\n",
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" \n",
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" # 更新任务状态\n",
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" next_run_time = self.scheduler._calculate_next_run_time(\n",
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" cron_expr=task['cron_expression'],\n",
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" time_zone=task.get('time_zone', 'Asia/Shanghai')\n",
|
||
" )\n",
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" \n",
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||
" self.scheduler._update_task_status(task['task_id'], {\n",
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||
" 'last_run_status': 'success',\n",
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||
" 'is_running': 0,\n",
|
||
" 'run_count': task['run_count'] + 1,\n",
|
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" 'next_run_time': next_run_time\n",
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" })\n",
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" \n",
|
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" except Exception as e:\n",
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" success = False\n",
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" error_msg = str(e)\n",
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" log.exception(f\"任务执行失败: {task['task_name']}\")\n",
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" \n",
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" # 更新失败状态\n",
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" try:\n",
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" next_retry_time = datetime.now() + pd.Timedelta(minutes=15)\n",
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" self.scheduler._update_task_status(task['task_id'], {\n",
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||
" 'last_run_status': 'failed',\n",
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" 'is_running': 0,\n",
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" 'next_run_time': next_retry_time\n",
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" })\n",
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||
" except Exception:\n",
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" pass\n",
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" \n",
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||
" finally:\n",
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||
" # 恢复标准输出\n",
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" sys.stdout = old_stdout\n",
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" output_text = output_buffer.getvalue()\n",
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" \n",
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" execution_time = time.time() - start_time\n",
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" \n",
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||
" return {\n",
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||
" 'success': success,\n",
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" 'task_name': task['task_name'],\n",
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" 'task_id': task['task_id'],\n",
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||
" 'execution_time': execution_time,\n",
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||
" 'output': output_text,\n",
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||
" 'error': error_msg\n",
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" }\n",
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"\n",
|
||
"# 在这里创建 manager（供后续单元使用）\n",
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"manager = TaskManager(scheduler)\n",
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"\n",
|
||
"# 常用辅助函数\n",
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"def format_datetime(dt):\n",
|
||
" if dt is None:\n",
|
||
" return \"-\"\n",
|
||
" try:\n",
|
||
" if isinstance(dt, pd.Timestamp) and pd.isna(dt):\n",
|
||
" return \"-\"\n",
|
||
" return dt.strftime(\"%Y-%m-%d %H:%M:%S\")\n",
|
||
" except Exception:\n",
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||
" try:\n",
|
||
" if pd.isna(dt):\n",
|
||
" return \"-\"\n",
|
||
" except Exception:\n",
|
||
" pass\n",
|
||
" return str(dt)"
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||
]
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||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "8271189cef3b5f17",
|
||
"metadata": {},
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||
"source": [
|
||
"## 2. 列出任务（对应命令行 list）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 2,
|
||
"id": "7b020af55972643",
|
||
"metadata": {
|
||
"ExecuteTime": {
|
||
"end_time": "2025-10-17T05:43:18.499582Z",
|
||
"start_time": "2025-10-17T05:43:18.394863Z"
|
||
}
|
||
},
|
||
"outputs": [
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"\u001b[32m2025-10-17 13:43:18\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mmysql_agent\u001b[0m - \u001b[1m查询执行成功\u001b[0m\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务列表"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/html": [
|
||
"<table border=\"1\" class=\"dataframe\">\n",
|
||
" <thead>\n",
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" <tr style=\"text-align: right;\">\n",
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" <th>任务ID</th>\n",
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" <th>任务名称</th>\n",
|
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" <th>任务类型</th>\n",
|
||
" <th>模块路径</th>\n",
|
||
" <th>Cron表达式</th>\n",
|
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" <th>时区</th>\n",
|
||
" <th>下次运行时间</th>\n",
|
||
" <th>最后运行时间</th>\n",
|
||
" <th>运行状态</th>\n",
|
||
" <th>运行次数</th>\n",
|
||
" <th>是否活跃</th>\n",
|
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" <th>is_running</th>\n",
|
||
" <th>created_at</th>\n",
|
||
" <th>updated_at</th>\n",
|
||
" </tr>\n",
|
||
" </thead>\n",
|
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" <tbody>\n",
|
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" <tr>\n",
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" <td>1</td>\n",
|
||
" <td>RSS新闻订阅</td>\n",
|
||
" <td>collector</td>\n",
|
||
" <td>collectors.rss_subscriptions.NewsAPIClient</td>\n",
|
||
" <td>5 0 * * *</td>\n",
|
||
" <td>Asia/Shanghai</td>\n",
|
||
" <td>2025-10-18 00:05:00</td>\n",
|
||
" <td>2025-10-17 00:05:07</td>\n",
|
||
" <td>success</td>\n",
|
||
" <td>4</td>\n",
|
||
" <td>1</td>\n",
|
||
" <td>0</td>\n",
|
||
" <td>2025-10-16 15:47:34</td>\n",
|
||
" <td>2025-10-17 00:05:08</td>\n",
|
||
" </tr>\n",
|
||
" </tbody>\n",
|
||
"</table>"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.HTML object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/html": [
|
||
"<div>\n",
|
||
"<style scoped>\n",
|
||
" .dataframe tbody tr th:only-of-type {\n",
|
||
" vertical-align: middle;\n",
|
||
" }\n",
|
||
"\n",
|
||
" .dataframe tbody tr th {\n",
|
||
" vertical-align: top;\n",
|
||
" }\n",
|
||
"\n",
|
||
" .dataframe thead th {\n",
|
||
" text-align: right;\n",
|
||
" }\n",
|
||
"</style>\n",
|
||
"<table border=\"1\" class=\"dataframe\">\n",
|
||
" <thead>\n",
|
||
" <tr style=\"text-align: right;\">\n",
|
||
" <th></th>\n",
|
||
" <th>任务ID</th>\n",
|
||
" <th>任务名称</th>\n",
|
||
" <th>任务类型</th>\n",
|
||
" <th>模块路径</th>\n",
|
||
" <th>Cron表达式</th>\n",
|
||
" <th>时区</th>\n",
|
||
" <th>下次运行时间</th>\n",
|
||
" <th>最后运行时间</th>\n",
|
||
" <th>运行状态</th>\n",
|
||
" <th>运行次数</th>\n",
|
||
" <th>是否活跃</th>\n",
|
||
" <th>is_running</th>\n",
|
||
" <th>created_at</th>\n",
|
||
" <th>updated_at</th>\n",
|
||
" </tr>\n",
|
||
" </thead>\n",
|
||
" <tbody>\n",
|
||
" <tr>\n",
|
||
" <th>0</th>\n",
|
||
" <td>1</td>\n",
|
||
" <td>RSS新闻订阅</td>\n",
|
||
" <td>collector</td>\n",
|
||
" <td>collectors.rss_subscriptions.NewsAPIClient</td>\n",
|
||
" <td>5 0 * * *</td>\n",
|
||
" <td>Asia/Shanghai</td>\n",
|
||
" <td>2025-10-18 00:05:00</td>\n",
|
||
" <td>2025-10-17 00:05:07</td>\n",
|
||
" <td>success</td>\n",
|
||
" <td>4</td>\n",
|
||
" <td>1</td>\n",
|
||
" <td>0</td>\n",
|
||
" <td>2025-10-16 15:47:34</td>\n",
|
||
" <td>2025-10-17 00:05:08</td>\n",
|
||
" </tr>\n",
|
||
" </tbody>\n",
|
||
"</table>\n",
|
||
"</div>"
|
||
],
|
||
"text/plain": [
|
||
" 任务ID 任务名称 任务类型 模块路径 \\\n",
|
||
"0 1 RSS新闻订阅 collector collectors.rss_subscriptions.NewsAPIClient \n",
|
||
"\n",
|
||
" Cron表达式 时区 下次运行时间 最后运行时间 \\\n",
|
||
"0 5 0 * * * Asia/Shanghai 2025-10-18 00:05:00 2025-10-17 00:05:07 \n",
|
||
"\n",
|
||
" 运行状态 运行次数 是否活跃 is_running created_at updated_at \n",
|
||
"0 success 4 1 0 2025-10-16 15:47:34 2025-10-17 00:05:08 "
|
||
]
|
||
},
|
||
"execution_count": 2,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 列出所有任务（包括已禁用的）\n",
|
||
"def list_tasks(active_only=True):\n",
|
||
" tasks = manager.get_all_tasks(active_only)\n",
|
||
" if not tasks:\n",
|
||
" display(Markdown(\"### 没有找到任务\"))\n",
|
||
" return None\n",
|
||
"\n",
|
||
" df = pd.DataFrame(tasks)\n",
|
||
"\n",
|
||
" # 格式化日期列\n",
|
||
" if 'last_run_time' in df.columns:\n",
|
||
" df['last_run_time'] = df['last_run_time'].apply(format_datetime)\n",
|
||
" if 'next_run_time' in df.columns:\n",
|
||
" df['next_run_time'] = df['next_run_time'].apply(format_datetime)\n",
|
||
"\n",
|
||
" # 重命名列名\n",
|
||
" df = df.rename(columns={\n",
|
||
" 'task_id': '任务ID',\n",
|
||
" 'task_name': '任务名称',\n",
|
||
" 'task_type': '任务类型',\n",
|
||
" 'module_path': '模块路径',\n",
|
||
" 'cron_expression': 'Cron表达式',\n",
|
||
" 'time_zone': '时区',\n",
|
||
" 'last_run_time': '最后运行时间',\n",
|
||
" 'next_run_time': '下次运行时间',\n",
|
||
" 'last_run_status': '运行状态',\n",
|
||
" 'is_active': '是否活跃',\n",
|
||
" 'run_count': '运行次数'\n",
|
||
" })\n",
|
||
"\n",
|
||
" display(Markdown(\"### 任务列表\"))\n",
|
||
" display(HTML(df.to_html(index=False)))\n",
|
||
" return df\n",
|
||
"\n",
|
||
"# 执行：列出所有任务（包括已禁用）\n",
|
||
"list_tasks(active_only=False)\n",
|
||
"\n",
|
||
"# 或者：只列出活跃任务\n",
|
||
"# list_tasks(active_only=True)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "7780dcef67a0534c",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 3. 查看任务详情（对应命令行 show）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 3,
|
||
"id": "eab90de72c35429e",
|
||
"metadata": {
|
||
"ExecuteTime": {
|
||
"end_time": "2025-10-17T05:43:26.113877Z",
|
||
"start_time": "2025-10-17T05:43:26.071398Z"
|
||
}
|
||
},
|
||
"outputs": [
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"\u001b[32m2025-10-17 13:43:26\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mmysql_agent\u001b[0m - \u001b[1m查询执行成功\u001b[0m\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务详情\n",
|
||
"**任务ID**: 1\n",
|
||
"**任务名称**: RSS新闻订阅\n",
|
||
"**任务类型**: collector\n",
|
||
"**模块路径**: collectors.rss_subscriptions.NewsAPIClient\n",
|
||
"**Cron表达式**: 5 0 * * *\n",
|
||
"**时区**: Asia/Shanghai\n",
|
||
"**最后运行时间**: 2025-10-17 00:05:07\n",
|
||
"**下次运行时间**: 2025-10-18 00:05:00\n",
|
||
"**运行状态**: success\n",
|
||
"**是否活跃**: 是\n",
|
||
"**运行次数**: 4\n",
|
||
"**创建时间**: 2025-10-16 15:47:34"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"{'task_id': 1,\n",
|
||
" 'task_name': 'RSS新闻订阅',\n",
|
||
" 'task_type': 'collector',\n",
|
||
" 'module_path': 'collectors.rss_subscriptions.NewsAPIClient',\n",
|
||
" 'cron_expression': '5 0 * * *',\n",
|
||
" 'time_zone': 'Asia/Shanghai',\n",
|
||
" 'next_run_time': Timestamp('2025-10-18 00:05:00'),\n",
|
||
" 'last_run_time': Timestamp('2025-10-17 00:05:07'),\n",
|
||
" 'last_run_status': 'success',\n",
|
||
" 'run_count': 4,\n",
|
||
" 'is_active': 1,\n",
|
||
" 'is_running': 0,\n",
|
||
" 'created_at': Timestamp('2025-10-16 15:47:34'),\n",
|
||
" 'updated_at': Timestamp('2025-10-17 00:05:08')}"
|
||
]
|
||
},
|
||
"execution_count": 3,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 查看指定任务的详情\n",
|
||
"def show_task_details(task_id):\n",
|
||
" task = manager.get_task_by_id(task_id)\n",
|
||
" if not task:\n",
|
||
" display(Markdown(f\"### 未找到任务ID为 {task_id} 的任务\"))\n",
|
||
" return None\n",
|
||
"\n",
|
||
" details = [\"### 任务详情\"]\n",
|
||
" details.append(f\"**任务ID**: {task.get('task_id')}\")\n",
|
||
" details.append(f\"**任务名称**: {task.get('task_name')}\")\n",
|
||
" details.append(f\"**任务类型**: {task.get('task_type')}\")\n",
|
||
" details.append(f\"**模块路径**: {task.get('module_path')}\")\n",
|
||
" details.append(f\"**Cron表达式**: {task.get('cron_expression')}\")\n",
|
||
" details.append(f\"**时区**: {task.get('time_zone', 'Asia/Shanghai')}\")\n",
|
||
" details.append(f\"**最后运行时间**: {format_datetime(task.get('last_run_time'))}\")\n",
|
||
" details.append(f\"**下次运行时间**: {format_datetime(task.get('next_run_time'))}\")\n",
|
||
" details.append(f\"**运行状态**: {task.get('last_run_status', '未运行')}\")\n",
|
||
" details.append(f\"**是否活跃**: {'是' if task.get('is_active') else '否'}\")\n",
|
||
" details.append(f\"**运行次数**: {task.get('run_count', 0)}\")\n",
|
||
" details.append(f\"**创建时间**: {format_datetime(task.get('created_at'))}\")\n",
|
||
"\n",
|
||
" display(Markdown('\\n'.join(details)))\n",
|
||
" return task\n",
|
||
"\n",
|
||
"# 执行：查看任务ID为1的详情（替换为实际ID）\n",
|
||
"show_task_details(1)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "a313f1524f5a54bc",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 4. 添加新任务（对应命令行 add）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 14,
|
||
"id": "2b2d723bb8e2784f",
|
||
"metadata": {},
|
||
"outputs": [
|
||
{
|
||
"name": "stderr",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"d:\\ProgramTools\\anaconda3\\envs\\intelligence_system\\Lib\\site-packages\\requests\\__init__.py:86: RequestsDependencyWarning: Unable to find acceptable character detection dependency (chardet or charset_normalizer).\n",
|
||
" warnings.warn(\n"
|
||
]
|
||
},
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"\u001b[32m2025-10-16 15:47:34\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mmysql_agent\u001b[0m - \u001b[1m查询执行成功\u001b[0m\n",
|
||
"\u001b[32m2025-10-16 15:47:34\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mtask_scheduler\u001b[0m - \u001b[1m新任务添加成功\u001b[0m\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务添加成功！"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"新任务ID: 0，任务名称: RSS新闻订阅"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"np.int64(0)"
|
||
]
|
||
},
|
||
"execution_count": 14,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 添加新任务\n",
|
||
"def add_new_task(name, task_type, module_path, cron_expression, timezone=\"Asia/Shanghai\"):\n",
|
||
" try:\n",
|
||
" task_id = scheduler.add_task(\n",
|
||
" task_name=name,\n",
|
||
" task_type=task_type,\n",
|
||
" module_path=module_path,\n",
|
||
" cron_expression=cron_expression,\n",
|
||
" time_zone=timezone\n",
|
||
" )\n",
|
||
" display(Markdown(f\"### 任务添加成功！\"))\n",
|
||
" display(Markdown(f\"新任务ID: {task_id}，任务名称: {name}\"))\n",
|
||
" return task_id\n",
|
||
" except Exception as e:\n",
|
||
" display(Markdown(f\"### 添加任务失败: {str(e)}\"))\n",
|
||
" return None\n",
|
||
"\n",
|
||
"# 执行：添加一个新闻采集任务\n",
|
||
"add_new_task(\n",
|
||
" name=\"RSS新闻订阅\",\n",
|
||
" task_type=\"collector\",\n",
|
||
" module_path=\"collectors.rss_subscriptions\",\n",
|
||
" cron_expression=\"5 0 * * *\", # 每5分钟执行1次\n",
|
||
" timezone=\"Asia/Shanghai\"\n",
|
||
")"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "12373bcbb4a0b434",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 5. 更新任务属性（对应命令行 update）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 4,
|
||
"id": "c892fd8ad2f0dd9d",
|
||
"metadata": {
|
||
"ExecuteTime": {
|
||
"end_time": "2025-10-17T05:44:19.046308Z",
|
||
"start_time": "2025-10-17T05:44:18.980345Z"
|
||
}
|
||
},
|
||
"outputs": [
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务ID 1 更新成功"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"\u001b[32m2025-10-17 13:44:19\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mmysql_agent\u001b[0m - \u001b[1m查询执行成功\u001b[0m\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务详情\n",
|
||
"**任务ID**: 1\n",
|
||
"**任务名称**: RSS新闻订阅\n",
|
||
"**任务类型**: collector\n",
|
||
"**模块路径**: collectors.rss_subscriptions.NewsAPIClient\n",
|
||
"**Cron表达式**: 5 * * * *\n",
|
||
"**时区**: Asia/Shanghai\n",
|
||
"**最后运行时间**: 2025-10-17 00:05:07\n",
|
||
"**下次运行时间**: 2025-10-18 00:05:00\n",
|
||
"**运行状态**: success\n",
|
||
"**是否活跃**: 是\n",
|
||
"**运行次数**: 4\n",
|
||
"**创建时间**: 2025-10-16 15:47:34"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"True"
|
||
]
|
||
},
|
||
"execution_count": 4,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 更新任务属性\n",
|
||
"def update_task(task_id, **kwargs):\n",
|
||
" updates = {}\n",
|
||
" if 'name' in kwargs and kwargs['name']:\n",
|
||
" updates['task_name'] = kwargs['name']\n",
|
||
" if 'type' in kwargs and kwargs['type']:\n",
|
||
" updates['task_type'] = kwargs['type']\n",
|
||
" if 'module' in kwargs and kwargs['module']:\n",
|
||
" updates['module_path'] = kwargs['module']\n",
|
||
" if 'cron' in kwargs and kwargs['cron']:\n",
|
||
" updates['cron_expression'] = kwargs['cron']\n",
|
||
" if 'timezone' in kwargs and kwargs['timezone']:\n",
|
||
" updates['time_zone'] = kwargs['timezone']\n",
|
||
"\n",
|
||
" if not updates:\n",
|
||
" display(Markdown(\"### 没有提供任何更新内容\"))\n",
|
||
" return False\n",
|
||
"\n",
|
||
" success = manager.update_task(task_id, updates)\n",
|
||
" if success:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 更新成功\"))\n",
|
||
" show_task_details(task_id) # 显示更新后的详情\n",
|
||
" else:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 更新失败\"))\n",
|
||
" return success\n",
|
||
"\n",
|
||
"# 执行：更新任务（示例：修改任务1的Cron表达式为每天10点）\n",
|
||
"update_task(1, cron = \"5 * * * *\")\n",
|
||
"\n",
|
||
"# 执行：同时更新多个属性（名称和Cron表达式）\n",
|
||
"# update_task(1, name=\"每日早间新闻采集\", cron=\"0 8 * * *\")"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "37564011cf5aa501",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 6. 启用 / 禁用任务（对应命令行 toggle）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 17,
|
||
"id": "65388d10c5c8d407",
|
||
"metadata": {},
|
||
"outputs": [
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 任务ID 1 启用成功"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"True"
|
||
]
|
||
},
|
||
"execution_count": 17,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 启用或禁用任务\n",
|
||
"def toggle_task_status(task_id, activate=True):\n",
|
||
" success = manager.toggle_task_status(task_id, activate)\n",
|
||
" action = \"启用\" if activate else \"禁用\"\n",
|
||
" if success:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} {action}成功\"))\n",
|
||
" else:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} {action}失败\"))\n",
|
||
" return success\n",
|
||
"\n",
|
||
"# 执行：启用任务ID为1的任务\n",
|
||
"toggle_task_status(1, activate=True)\n",
|
||
"\n",
|
||
"# 执行：禁用任务ID为1的任务\n",
|
||
"# toggle_task_status(1, activate=False)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "c554c748169d5ac8",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 7. 手动执行任务（对应命令行 run）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 3,
|
||
"id": "94892f4134316f8e",
|
||
"metadata": {
|
||
"ExecuteTime": {
|
||
"end_time": "2025-10-17T05:44:37.714559Z",
|
||
"start_time": "2025-10-17T05:44:35.084369Z"
|
||
}
|
||
},
|
||
"outputs": [
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 开始执行任务ID 2"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"---"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mmysql_agent\u001b[0m - \u001b[1m查询执行成功\u001b[0m\n",
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mprocessor_rss_data\u001b[0m - \u001b[1mRSS数据处理器初始化完成\u001b[0m\n",
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mprocessor_rss_data\u001b[0m - \u001b[1m开始处理RSS数据...\u001b[0m\n",
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mprocessor_rss_data\u001b[0m - \u001b[1m成功加载 0 条未处理的RSS数据\u001b[0m\n",
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[33m\u001b[1mWARNING \u001b[0m | \u001b[36mprocessor_rss_data\u001b[0m - \u001b[33m\u001b[1m没有加载到RSS数据\u001b[0m\n",
|
||
"\u001b[32m2025-10-23 16:59:03\u001b[0m | \u001b[1mINFO \u001b[0m | \u001b[36mtask_scheduler\u001b[0m - \u001b[1m任务执行完成，耗时: 0.01秒\u001b[0m\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"**任务名称**: RSS基于规则数据处理"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"**任务ID**: 2"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"**执行时长**: 0.02 秒"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"---"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### 📋 执行输出:"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"处理失败: 没有数据可处理\n",
|
||
"\n"
|
||
]
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"---"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/markdown": [
|
||
"### ✅ 任务执行成功"
|
||
],
|
||
"text/plain": [
|
||
"<IPython.core.display.Markdown object>"
|
||
]
|
||
},
|
||
"metadata": {},
|
||
"output_type": "display_data"
|
||
},
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"{'success': True,\n",
|
||
" 'task_name': 'RSS基于规则数据处理',\n",
|
||
" 'task_id': 2,\n",
|
||
" 'execution_time': 0.023162126541137695,\n",
|
||
" 'output': '处理失败: 没有数据可处理\\n',\n",
|
||
" 'error': None}"
|
||
]
|
||
},
|
||
"execution_count": 3,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"# 手动执行任务（异步方式，快速返回）\n",
|
||
"def run_task_manually(task_id):\n",
|
||
" display(Markdown(f\"### 正在手动执行任务ID {task_id}...\"))\n",
|
||
" success = manager.run_task_manually(task_id)\n",
|
||
" if success:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 执行成功\"))\n",
|
||
" else:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 执行失败\"))\n",
|
||
" return success\n",
|
||
"\n",
|
||
"# 手动执行任务（同步方式，显示详细执行过程）\n",
|
||
"def run_task_with_details(task_id):\n",
|
||
" display(Markdown(f\"### 开始执行任务ID {task_id}\"))\n",
|
||
" display(Markdown(\"---\"))\n",
|
||
" \n",
|
||
" result = manager.run_task_synchronously(task_id)\n",
|
||
" \n",
|
||
" if not result['success'] and result.get('error') and 'task_id' not in result:\n",
|
||
" display(Markdown(f\"### ❌ 错误: {result['error']}\"))\n",
|
||
" return result\n",
|
||
" \n",
|
||
" # 显示任务基本信息\n",
|
||
" display(Markdown(f\"**任务名称**: {result['task_name']}\"))\n",
|
||
" display(Markdown(f\"**任务ID**: {result['task_id']}\"))\n",
|
||
" display(Markdown(f\"**执行时长**: {result['execution_time']:.2f} 秒\"))\n",
|
||
" display(Markdown(\"---\"))\n",
|
||
" \n",
|
||
" # 显示执行输出\n",
|
||
" if result['output']:\n",
|
||
" display(Markdown(\"### 📋 执行输出:\"))\n",
|
||
" print(result['output'])\n",
|
||
" display(Markdown(\"---\"))\n",
|
||
" \n",
|
||
" # 显示执行结果\n",
|
||
" if result['success']:\n",
|
||
" display(Markdown(\"### ✅ 任务执行成功\"))\n",
|
||
" else:\n",
|
||
" display(Markdown(f\"### ❌ 任务执行失败\"))\n",
|
||
" if result['error']:\n",
|
||
" display(Markdown(f\"**错误信息**: {result['error']}\"))\n",
|
||
" \n",
|
||
" return result\n",
|
||
"\n",
|
||
"# 执行：手动运行任务ID为2的任务（显示详细执行过程）\n",
|
||
"run_task_with_details(2)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "c3492a1af7dbf2b1",
|
||
"metadata": {},
|
||
"source": [
|
||
"## 8. 删除任务（对应命令行 delete）"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"id": "6936dcc673933a8d",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# 删除任务\n",
|
||
"def delete_task(task_id, confirm=False):\n",
|
||
" if not confirm:\n",
|
||
" display(Markdown(f\"### 警告：删除任务是不可逆操作！\"))\n",
|
||
" display(Markdown(f\"请运行 `delete_task({task_id}, confirm=True)` 确认删除\"))\n",
|
||
" return False\n",
|
||
"\n",
|
||
" success = manager.delete_task(task_id)\n",
|
||
" if success:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 删除成功\"))\n",
|
||
" else:\n",
|
||
" display(Markdown(f\"### 任务ID {task_id} 删除失败\"))\n",
|
||
" return success\n",
|
||
"\n",
|
||
"# 执行：第一步 - 确认删除（不会实际删除）\n",
|
||
"delete_task(1)\n",
|
||
"\n",
|
||
"# 执行：第二步 - 实际删除（谨慎操作！）\n",
|
||
"# delete_task(1, confirm=True)"
|
||
]
|
||
}
|
||
],
|
||
"metadata": {
|
||
"kernelspec": {
|
||
"display_name": "intelligence_system",
|
||
"language": "python",
|
||
"name": "python3"
|
||
},
|
||
"language_info": {
|
||
"codemirror_mode": {
|
||
"name": "ipython",
|
||
"version": 3
|
||
},
|
||
"file_extension": ".py",
|
||
"mimetype": "text/x-python",
|
||
"name": "python",
|
||
"nbconvert_exporter": "python",
|
||
"pygments_lexer": "ipython3",
|
||
"version": "3.12.11"
|
||
}
|
||
},
|
||
"nbformat": 4,
|
||
"nbformat_minor": 5
|
||
}
|