{
  "id": "python/pip-extra-index-url-ssl-error",
  "signature": "WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1129)'))': /simple/package/",
  "signature_zh": "警告：连接断开后重试（Retry(total=4, connect=None, read=None, redirect=None, status=None)）：/simple/package/，原因：'SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] 错误版本号 (_ssl.c:1129)'))'",
  "regex": "WARNING:\\ Retrying\\ \\(Retry\\(total=4,\\ connect=None,\\ read=None,\\ redirect=None,\\ status=None\\)\\)\\ after\\ connection\\ broken\\ by\\ 'SSLError\\(SSLError\\(1,\\ '\\[SSL:\\ WRONG_VERSION_NUMBER\\]\\ wrong\\ version\\ number\\ \\(_ssl\\.c:1129\\)'\\)\\)':\\ /simple/package/",
  "domain": "python",
  "category": "network_error",
  "subcategory": null,
  "root_cause": "The extra index URL is using HTTP instead of HTTPS, or SSL configuration is incorrect.",
  "root_cause_type": "generic",
  "root_cause_zh": "额外的索引 URL 使用了 HTTP 而不是 HTTPS，或 SSL 配置不正确。",
  "versions": [
    {
      "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": "Increasing retries",
      "why_fails": "Doesn't fix the underlying SSL issue.",
      "fail_rate": 0.4,
      "condition": "",
      "sources": []
    },
    {
      "action": "Disabling SSL verification",
      "why_fails": "Security risk.",
      "fail_rate": 0.3,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Use HTTPS for the index URL",
      "success_rate": 0.9,
      "how": "pip install --extra-index-url https://example.com/simple package_name",
      "condition": "",
      "sources": []
    },
    {
      "action": "Check SSL certificates and update",
      "success_rate": 0.7,
      "how": "Update CA certificates on system",
      "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": 0.85,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2025-10-05",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}