删除实时行情、盘口深度和监控规则功能

Co-Authored-By: Claude <noreply@anthropic.com>

serve/backend/app/tickflow/capabilities.py

@@ -22,7 +22,6 @@ class Cap(StrEnum):
     INTRADAY_BATCH         = "intraday.batch"
     DEPTH5                 = "depth5"
     DEPTH5_BATCH           = "depth5.batch"
-    WEBSOCKET              = "websocket"
     FINANCIAL              = "financial"
     ADJ_FACTOR             = "adj_factor"
 

serve/backend/app/tickflow/client.py

@@ -18,7 +18,6 @@ from app import secrets_store
 
 _sync_client: TickFlow | None = None
 _async_client: AsyncTickFlow | None = None
-_paid_realtime_client: TickFlow | None = None
 
 
 # ===== 服务器归属判定 =====
@@ -72,27 +71,11 @@ def get_async_client() -> AsyncTickFlow:
     return _async_client
 
 
-def get_paid_realtime_client() -> TickFlow | None:
-    """实时行情专用付费服务器客户端。
-
-    none/free 的历史日K仍走 get_client() 的 free-api；实时行情全部走付费服务器。
-    Free 档如果有有效 key，也使用这里的 paid endpoint 调按标的实时接口。
-    """
-    global _paid_realtime_client
-    key = secrets_store.get_tickflow_key()
-    if not key:
-        return None
-    if _paid_realtime_client is None:
-        _paid_realtime_client = TickFlow(api_key=key, base_url=_base_url())
-    return _paid_realtime_client
-
-
 def reset_clients() -> None:
     """Key 变化后调用 — 让下一次 get_client() 拿新实例。"""
-    global _sync_client, _async_client, _paid_realtime_client
+    global _sync_client, _async_client
     _sync_client = None
     _async_client = None
-    _paid_realtime_client = None
 
 
 def current_mode() -> str:

serve/backend/app/tickflow/policy.py

@@ -236,12 +236,6 @@ def _probe_real(tiers: dict) -> tuple[CapabilitySet, list[str]]:
              defaults(Cap.ADJ_FACTOR))
 
     # websocket 不在探测期试连接(成本太高且阻塞),按档位默认推断
-    # 若 expert 的其他 cap 都通,则推断 websocket 也可用
-    if (Cap.FINANCIAL in available and Cap.INTRADAY_BATCH in available):
-        available[Cap.WEBSOCKET] = CapabilityLimits(
-            subscribe=defaults(Cap.WEBSOCKET).get("subscribe", 100),
-        )
-        log.append("✓ websocket (inferred from expert tier)")
 
     return CapabilitySet(available), log
 
@@ -297,7 +291,7 @@ def detect_capabilities(force: bool = False) -> CapabilitySet:
 # 拥有**任意一个**即认作该档及以上。自上而下匹配。
 # 这套设计的好处:单个 capability 探测的 transient 失败不会把整体档位"误降"。
 TIER_SIGNATURES: dict[str, set[Cap]] = {
-    "expert":  {Cap.FINANCIAL, Cap.INTRADAY_BATCH, Cap.WEBSOCKET},
+    "expert":  {Cap.FINANCIAL, Cap.INTRADAY_BATCH},
     "pro":     {Cap.KLINE_MINUTE_BATCH, Cap.KLINE_MINUTE_BY_SYMBOL,
                 Cap.INTRADAY, Cap.DEPTH5, Cap.DEPTH5_BATCH},
     "starter": {Cap.QUOTE_BATCH, Cap.KLINE_DAILY_BATCH,
@@ -359,7 +353,6 @@ _CAP_ALIASES: dict[Cap, str] = {
     Cap.INTRADAY_BATCH: "批量分时",
     Cap.DEPTH5: "五档",
     Cap.DEPTH5_BATCH: "批量五档",
-    Cap.WEBSOCKET: "WS",
     Cap.FINANCIAL: "财务",
     Cap.ADJ_FACTOR: "复权",
     Cap.QUOTE_BATCH: "批量行情",