添加环境变量映射，支持完整性检查任务和工具类任务的执行
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179
etl_billiards/gui/models/task_model.py
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179
etl_billiards/gui/models/task_model.py
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# -*- coding: utf-8 -*-
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"""任务数据模型"""
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from dataclasses import dataclass, field
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from datetime import datetime
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from enum import Enum
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from typing import Optional, List, Dict, Any
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class TaskStatus(Enum):
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"""任务状态枚举"""
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PENDING = "pending" # 待执行
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RUNNING = "running" # 执行中
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SUCCESS = "success" # 成功
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FAILED = "failed" # 失败
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CANCELLED = "cancelled" # 已取消
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class TaskCategory(Enum):
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"""任务分类"""
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ODS = "ODS" # ODS 数据抓取任务
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DWD = "DWD" # DWD 装载任务
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DWS = "DWS" # DWS 汇总任务
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SCHEMA = "Schema" # Schema 初始化任务
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QUALITY = "Quality" # 质量检查任务
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OTHER = "Other" # 其他任务
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# 任务分类映射
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TASK_CATEGORIES: Dict[str, TaskCategory] = {
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# ODS 任务
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"ODS_PAYMENT": TaskCategory.ODS,
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"ODS_MEMBER": TaskCategory.ODS,
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"ODS_MEMBER_CARD": TaskCategory.ODS,
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"ODS_MEMBER_BALANCE": TaskCategory.ODS,
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"ODS_SETTLEMENT_RECORDS": TaskCategory.ODS,
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"ODS_TABLE_USE": TaskCategory.ODS,
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"ODS_ASSISTANT_ACCOUNT": TaskCategory.ODS,
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"ODS_ASSISTANT_LEDGER": TaskCategory.ODS,
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"ODS_ASSISTANT_ABOLISH": TaskCategory.ODS,
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"ODS_REFUND": TaskCategory.ODS,
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"ODS_PLATFORM_COUPON": TaskCategory.ODS,
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"ODS_RECHARGE_SETTLE": TaskCategory.ODS,
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"ODS_GROUP_PACKAGE": TaskCategory.ODS,
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"ODS_GROUP_BUY_REDEMPTION": TaskCategory.ODS,
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"ODS_INVENTORY_STOCK": TaskCategory.ODS,
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"ODS_INVENTORY_CHANGE": TaskCategory.ODS,
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"ODS_TABLES": TaskCategory.ODS,
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"ODS_GOODS_CATEGORY": TaskCategory.ODS,
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"ODS_STORE_GOODS": TaskCategory.ODS,
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"ODS_STORE_GOODS_SALES": TaskCategory.ODS,
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"ODS_TABLE_FEE_DISCOUNT": TaskCategory.ODS,
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"ODS_TENANT_GOODS": TaskCategory.ODS,
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"ODS_SETTLEMENT_TICKET": TaskCategory.ODS,
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# DWD 任务
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"DWD_LOAD_FROM_ODS": TaskCategory.DWD,
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"DWD_QUALITY_CHECK": TaskCategory.QUALITY,
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"PAYMENTS_DWD": TaskCategory.DWD,
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"MEMBERS_DWD": TaskCategory.DWD,
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"TICKET_DWD": TaskCategory.DWD,
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# DWS 任务
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"INIT_DWS_SCHEMA": TaskCategory.SCHEMA,
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"DWS_BUILD_ORDER_SUMMARY": TaskCategory.DWS,
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# Schema 任务
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"INIT_ODS_SCHEMA": TaskCategory.SCHEMA,
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"INIT_DWD_SCHEMA": TaskCategory.SCHEMA,
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# 其他任务
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"MANUAL_INGEST": TaskCategory.OTHER,
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"CHECK_CUTOFF": TaskCategory.OTHER,
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"DATA_INTEGRITY_CHECK": TaskCategory.QUALITY,
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"ODS_JSON_ARCHIVE": TaskCategory.OTHER,
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# 旧版任务（兼容）
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"PRODUCTS": TaskCategory.ODS,
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"TABLES": TaskCategory.ODS,
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"MEMBERS": TaskCategory.ODS,
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"ASSISTANTS": TaskCategory.ODS,
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"PACKAGES_DEF": TaskCategory.ODS,
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"ORDERS": TaskCategory.ODS,
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"PAYMENTS": TaskCategory.ODS,
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"REFUNDS": TaskCategory.ODS,
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"COUPON_USAGE": TaskCategory.ODS,
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"INVENTORY_CHANGE": TaskCategory.ODS,
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"TOPUPS": TaskCategory.ODS,
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"TABLE_DISCOUNT": TaskCategory.ODS,
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"ASSISTANT_ABOLISH": TaskCategory.ODS,
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"LEDGER": TaskCategory.ODS,
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}
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def get_task_category(task_code: str) -> TaskCategory:
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"""获取任务分类"""
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return TASK_CATEGORIES.get(task_code.upper(), TaskCategory.OTHER)
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@dataclass
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class TaskItem:
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"""任务项"""
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task_code: str
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name: str = ""
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description: str = ""
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category: TaskCategory = TaskCategory.OTHER
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enabled: bool = True
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def __post_init__(self):
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if not self.name:
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self.name = self.task_code
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if not self.category or self.category == TaskCategory.OTHER:
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self.category = get_task_category(self.task_code)
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@dataclass
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class TaskConfig:
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"""任务执行配置"""
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tasks: List[str] = field(default_factory=list)
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pipeline_flow: str = "FULL" # FULL, FETCH_ONLY, INGEST_ONLY
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dry_run: bool = False
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window_start: Optional[str] = None
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window_end: Optional[str] = None
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window_split: Optional[str] = None # none, month
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window_compensation: int = 0 # 补偿小时数
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ingest_source: Optional[str] = None
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store_id: Optional[int] = None
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pg_dsn: Optional[str] = None
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api_token: Optional[str] = None
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extra_args: Dict[str, Any] = field(default_factory=dict)
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env_vars: Dict[str, str] = field(default_factory=dict) # 额外环境变量
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@dataclass
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class TaskHistory:
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"""任务执行历史"""
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id: str
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task_codes: List[str]
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status: TaskStatus
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start_time: datetime
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end_time: Optional[datetime] = None
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exit_code: Optional[int] = None
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command: str = ""
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output_log: str = ""
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error_message: str = ""
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summary: Dict[str, Any] = field(default_factory=dict)
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@property
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def duration_seconds(self) -> Optional[float]:
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"""执行时长（秒）"""
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if self.end_time and self.start_time:
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return (self.end_time - self.start_time).total_seconds()
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return None
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@property
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def duration_str(self) -> str:
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"""格式化的执行时长"""
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secs = self.duration_seconds
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if secs is None:
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return "-"
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if secs < 60:
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return f"{secs:.1f}秒"
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elif secs < 3600:
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mins = int(secs // 60)
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secs = secs % 60
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return f"{mins}分{secs:.0f}秒"
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else:
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hours = int(secs // 3600)
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mins = int((secs % 3600) // 60)
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return f"{hours}时{mins}分"
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@dataclass
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class QueuedTask:
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"""队列中的任务"""
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id: str
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config: TaskConfig
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status: TaskStatus = TaskStatus.PENDING
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created_at: datetime = field(default_factory=datetime.now)
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started_at: Optional[datetime] = None
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finished_at: Optional[datetime] = None
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output: str = ""
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error: str = ""
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exit_code: Optional[int] = None
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175
etl_billiards/gui/workers/task_worker.py
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175
etl_billiards/gui/workers/task_worker.py
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# -*- coding: utf-8 -*-
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"""任务执行工作线程"""
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import subprocess
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import sys
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import os
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from pathlib import Path
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from typing import List, Optional, Dict
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from PySide6.QtCore import QThread, Signal
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from ..utils.app_settings import app_settings
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class TaskWorker(QThread):
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"""任务执行工作线程"""
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# 信号
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output_received = Signal(str) # 收到输出行
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task_finished = Signal(int, str) # 任务完成 (exit_code, summary)
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error_occurred = Signal(str) # 发生错误
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progress_updated = Signal(int, int) # 进度更新 (current, total)
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def __init__(self, command: List[str], working_dir: Optional[str] = None,
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extra_env: Optional[Dict[str, str]] = None, parent=None):
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super().__init__(parent)
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self.command = command
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self.extra_env = extra_env or {}
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# 工作目录优先级: 参数 > 应用设置 > 自动检测
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if working_dir is not None:
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self.working_dir = working_dir
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elif app_settings.etl_project_path:
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self.working_dir = app_settings.etl_project_path
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else:
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# 回退到源码目录
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self.working_dir = str(Path(__file__).resolve().parents[2])
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self.process: Optional[subprocess.Popen] = None
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self._stop_requested = False
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self._exit_code: Optional[int] = None
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self._output_lines: List[str] = []
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def run(self):
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"""执行任务"""
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try:
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self._stop_requested = False
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self._output_lines = []
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# 设置环境变量
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env = os.environ.copy()
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env["PYTHONIOENCODING"] = "utf-8"
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env["PYTHONUNBUFFERED"] = "1"
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# 添加项目根目录到 PYTHONPATH
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project_root = self.working_dir
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existing_path = env.get("PYTHONPATH", "")
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if existing_path:
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env["PYTHONPATH"] = f"{project_root}{os.pathsep}{existing_path}"
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else:
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env["PYTHONPATH"] = project_root
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# 添加额外的环境变量
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if self.extra_env:
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for key, value in self.extra_env.items():
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env[key] = str(value)
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self.output_received.emit(f"[环境变量] {key}={value}")
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self.output_received.emit(f"[工作目录] {self.working_dir}")
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self.output_received.emit(f"[执行命令] {' '.join(self.command)}")
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# 启动进程
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self.process = subprocess.Popen(
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self.command,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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encoding="utf-8",
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errors="replace",
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cwd=self.working_dir,
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env=env,
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creationflags=subprocess.CREATE_NO_WINDOW if sys.platform == "win32" else 0,
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)
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# 读取输出
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if self.process.stdout:
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for line in iter(self.process.stdout.readline, ""):
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if self._stop_requested:
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break
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line = line.rstrip("\n\r")
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if line:
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self._output_lines.append(line)
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self.output_received.emit(line)
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# 解析进度信息（如果有）
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self._parse_progress(line)
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# 等待进程结束
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if self.process:
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self.process.wait()
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self._exit_code = self.process.returncode
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# 生成摘要
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summary = self._generate_summary()
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self.task_finished.emit(self._exit_code or 0, summary)
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except FileNotFoundError as e:
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self.error_occurred.emit(f"找不到 Python 解释器: {e}")
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self.task_finished.emit(-1, f"执行失败: {e}")
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except Exception as e:
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self.error_occurred.emit(f"执行出错: {e}")
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self.task_finished.emit(-1, f"执行失败: {e}")
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finally:
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self.process = None
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def stop(self):
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"""停止任务"""
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self._stop_requested = True
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if self.process:
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try:
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self.process.terminate()
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# 给进程一些时间来终止
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try:
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self.process.wait(timeout=5)
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except subprocess.TimeoutExpired:
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self.process.kill()
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except Exception:
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pass
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def _parse_progress(self, line: str):
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"""解析进度信息"""
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# 尝试从日志中解析进度
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# 示例: "[INFO] 处理进度: 50/100"
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import re
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match = re.search(r'进度[:\s]*(\d+)/(\d+)', line)
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if match:
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current = int(match.group(1))
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total = int(match.group(2))
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self.progress_updated.emit(current, total)
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def _generate_summary(self) -> str:
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"""生成执行摘要"""
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if not self._output_lines:
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return "无输出"
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# 查找关键信息
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summary_parts = []
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for line in self._output_lines[-20:]: # 只看最后 20 行
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line_lower = line.lower()
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if "success" in line_lower or "完成" in line or "成功" in line:
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summary_parts.append(line)
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elif "error" in line_lower or "失败" in line or "错误" in line:
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summary_parts.append(line)
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elif "inserted" in line_lower or "updated" in line_lower:
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summary_parts.append(line)
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elif "fetched" in line_lower or "抓取" in line:
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summary_parts.append(line)
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if summary_parts:
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return "\n".join(summary_parts[-5:]) # 最多返回 5 行
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# 如果没有找到关键信息，返回最后一行
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return self._output_lines[-1] if self._output_lines else "执行完成"
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@property
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def exit_code(self) -> Optional[int]:
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"""获取退出码"""
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return self._exit_code
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@property
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def output(self) -> str:
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"""获取完整输出"""
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return "\n".join(self._output_lines)
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