dekun
79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
"""拉取各 crypto_okx 客户端只读快照."""
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from __future__ import annotations
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import os
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import time
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from concurrent.futures import ThreadPoolExecutor, as_completed
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from typing import Any
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import requests
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from lib.instances_lib import list_instances
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def _timeout() -> float:
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try:
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return max(2.0, float(os.getenv("HUB_PULL_TIMEOUT_SEC") or 5))
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except (TypeError, ValueError):
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return 5.0
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def fetch_one_snapshot(inst: dict[str, Any]) -> dict[str, Any]:
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base = (inst.get("base_url") or "").rstrip("/")
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token = (inst.get("bridge_token") or "").strip()
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out: dict[str, Any] = {
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"id": inst.get("id"),
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"name": inst.get("name"),
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"base_url": base,
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"embed_path": inst.get("embed_path") or "/embed",
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"tags": inst.get("tags") or "",
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"online": False,
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"error": "",
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"snapshot": None,
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"pulled_at": time.strftime("%Y-%m-%d %H:%M:%S"),
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}
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if not base or not token:
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out["error"] = "缺少 URL 或 Token"
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return out
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url = f"{base}/api/hub/options/snapshot"
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try:
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r = requests.get(
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url,
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headers={"X-Hub-Token": token, "Accept": "application/json"},
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timeout=_timeout(),
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)
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data = {}
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try:
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data = r.json()
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except Exception:
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data = {}
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if r.status_code != 200 or not isinstance(data, dict) or not data.get("ok"):
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out["error"] = (data.get("msg") if isinstance(data, dict) else None) or f"HTTP {r.status_code}"
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out["snapshot"] = data if isinstance(data, dict) else None
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return out
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out["online"] = True
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out["snapshot"] = data
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return out
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except requests.Timeout:
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out["error"] = "超时"
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return out
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except Exception as e:
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out["error"] = str(e) or "拉取失败"
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return out
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def pull_all_enabled() -> list[dict[str, Any]]:
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instances = list_instances(enabled_only=True)
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if not instances:
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return []
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results: list[dict[str, Any]] = []
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with ThreadPoolExecutor(max_workers=min(8, len(instances))) as pool:
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futs = {pool.submit(fetch_one_snapshot, inst): inst["id"] for inst in instances}
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by_id: dict[Any, dict[str, Any]] = {}
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for fut in as_completed(futs):
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row = fut.result()
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by_id[row.get("id")] = row
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for inst in instances:
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results.append(by_id.get(inst["id"]) or fetch_one_snapshot(inst))
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return results
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