style: 统一 Ruff 代码格式

core/huya/device_fingerprint.py

@@ -29,9 +29,12 @@ FP_STATE_ROOT = Path(__file__).resolve().parents[2] / "data" / "huya_fp_states"
 
 def account_state_dir(account: str) -> Path:
     """账号专属指纹状态目录 (持久化, 保证同一账号多次登录是同一台'设备')。"""
-    safe = "".join(c if c.isalnum() or c in "-_." else "_" for c in (account or "anon"))[:64]
+    safe = "".join(
+        c if c.isalnum() or c in "-_." else "_" for c in (account or "anon")
+    )[:64]
     return FP_STATE_ROOT / safe
 
+
 DEFAULT_TIMEOUT = (8, 40)
 
 
@@ -52,7 +55,9 @@ class HuyaSdidResult:
 HDID_PREFIX = "__HDID__"
 
 
-def _run_node_runner(state_dir: Path, app_id: str, timeout: tuple[float, float]) -> tuple[str, str]:
+def _run_node_runner(
+    state_dir: Path, app_id: str, timeout: tuple[float, float]
+) -> tuple[str, str]:
     """调用 node runner，返回 (sdid, hdid)。
 
     若 state_dir/device.json 存在 (账号画像派生的设备覆盖参数), runner 会以该
@@ -79,9 +84,9 @@ def _run_node_runner(state_dir: Path, app_id: str, timeout: tuple[float, float])
     for line in (proc.stdout or "").splitlines():
         line = line.strip()
         if line.startswith(SDID_PREFIX) and len(line) > len(SDID_PREFIX) + 20:
-            sdid = line[len(SDID_PREFIX):]
+            sdid = line[len(SDID_PREFIX) :]
         if line.startswith(HDID_PREFIX) and len(line) > len(HDID_PREFIX) + 20:
-            hdid = line[len(HDID_PREFIX):]
+            hdid = line[len(HDID_PREFIX) :]
     if sdid:
         return sdid, hdid
     stderr_tail = (proc.stderr or "").strip().splitlines()
@@ -168,8 +173,9 @@ def get_huya_sdid(
     try:
         sdid, hdid = _run_node_runner(state_dir, app_id, timeout)
         if sdid:
-            logger.debug("虎牙设备指纹成功(node): sdid={}... hdid={}...",
-                         sdid[:24], hdid[:10])
+            logger.debug(
+                "虎牙设备指纹成功(node): sdid={}... hdid={}...", sdid[:24], hdid[:10]
+            )
             return HuyaSdidResult(sdid=sdid, hdid=hdid, source="fingerprint")
     except HuyaFingerprintError as exc:
         logger.warning("虎牙 hydevice 指纹失败: {}", exc)