{
  "id": "python/pytest-tmpdir-permission-error",
  "signature": "PermissionError: [Errno 13] Permission denied: '/tmp/pytest-of-user/pytest-123/test_foo0'",
  "signature_zh": "权限错误：无法访问 /tmp/pytest-of-user/pytest-123/test_foo0 目录",
  "regex": "PermissionError:\\ \\[Errno\\ 13\\]\\ Permission\\ denied:\\ '/tmp/pytest\\-of\\-user/pytest\\-123/test_foo0'",
  "domain": "python",
  "category": "system_error",
  "subcategory": null,
  "root_cause": "pytest 临时目录权限不足，或已被其他进程占用",
  "root_cause_type": "generic",
  "root_cause_zh": "pytest 临时目录权限不足，或已被其他进程占用",
  "versions": [
    {
      "version": "7.4.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "如果权限问题源于系统，删除可能失败或需要 root",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "如果不了解配置方法，可能引入新问题",
      "fail_rate": 0.4,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.85,
      "how": "pytest --basetemp=/home/user/mytmp",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.7,
      "how": "chmod -R 775 /tmp/pytest-of-user",
      "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": 0.8,
  "fix_success_rate": 0.8,
  "resolvable": "partial",
  "first_seen": "2024-09-11",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}