{
  "id": "python/flask-request-context-missing",
  "signature": "RuntimeError: Working outside of request context.",
  "signature_zh": "运行时错误：在请求上下文之外工作。",
  "regex": "RuntimeError:\\ Working\\ outside\\ of\\ request\\ context\\.",
  "domain": "python",
  "category": "runtime_error",
  "subcategory": null,
  "root_cause": "在请求上下文之外（如后台线程或定时任务）访问了 request 对象。",
  "root_cause_type": "generic",
  "root_cause_zh": "在请求上下文之外（如后台线程或定时任务）访问了 request 对象。",
  "versions": [
    {
      "version": "3.x",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "需要模拟请求，但无法获取真实请求数据。",
      "fail_rate": 0.6,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "全局变量在并发环境下不安全。",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.9,
      "how": "with app.test_request_context('/'):\n    # 访问 request",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.85,
      "how": "def background_task(request_data):\n    # 使用传递的数据",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.9,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-05-25",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}