{
  "id": "python/pip-index-url-timeout",
  "signature": "ERROR: Could not fetch URL https://pypi.org/simple/package/: Connection timed out",
  "signature_zh": "错误：无法获取 URL https://pypi.org/simple/package/：连接超时",
  "regex": "ERROR:\\ Could\\ not\\ fetch\\ URL\\ https://pypi\\.org/simple/package/:\\ Connection\\ timed\\ out",
  "domain": "python",
  "category": "network_error",
  "subcategory": null,
  "root_cause": "Network connectivity issues or PyPI is unreachable from the current network.",
  "root_cause_type": "generic",
  "root_cause_zh": "网络连接问题或当前网络无法访问 PyPI。",
  "versions": [
    {
      "version": "3.8",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.9",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.10",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Retrying the command",
      "why_fails": "May time out again.",
      "fail_rate": 0.6,
      "condition": "",
      "sources": []
    },
    {
      "action": "Using a different DNS",
      "why_fails": "May not solve routing issues.",
      "fail_rate": 0.4,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Use a mirror or proxy",
      "success_rate": 0.9,
      "how": "pip install --index-url https://mirrors.aliyun.com/pypi/simple/ package_name",
      "condition": "",
      "sources": []
    },
    {
      "action": "Increase timeout",
      "success_rate": 0.7,
      "how": "pip install --timeout 120 package_name",
      "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": 0.84,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2025-12-10",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}