fix

src/exec_mcp/services_bitstamp.py

@@ -24,15 +24,11 @@ _BITSTAMP_CLIENTS: dict[str, BitstampClient] = {}
 _BITSTAMP_CLIENTS_GUARD = threading.Lock()
 
 
-def _ttl_from_env_ms(name: str, default_ms: int, *, legacy_seconds_name: str | None = None) -> float:
+def _ttl_from_env_ms(name: str, default_ms: int) -> float:
     try:
         raw = os.getenv(name)
         if raw is not None:
             return max(float(raw) / 1000.0, 0.0)
-        if legacy_seconds_name:
-            legacy_raw = os.getenv(legacy_seconds_name)
-            if legacy_raw is not None:
-                return max(float(legacy_raw), 0.0)
         return max(float(default_ms) / 1000.0, 0.0)
     except Exception:
         return max(float(default_ms) / 1000.0, 0.0)
@@ -130,7 +126,7 @@ def fetch_trading_fees(account_id: str, market_symbol: str | None = None) -> dic
         else:
             result = {"source": "bitstamp", "market": market_symbol, "raw": payload}
 
-        repo.cache_put(cache_key, result, _ttl_from_env("BITSTAMP_FEES_CACHE_TTL_SECONDS", FEES_CACHE_TTL_SECONDS))
+        repo.cache_put(cache_key, result, FEES_CACHE_TTL_SECONDS)
         return result
 
 
@@ -228,11 +224,7 @@ def fetch_account_balance(account_id: str) -> dict:
         repo.cache_put(
             cache_key,
             result,
-            _ttl_from_env_ms(
-                "BITSTAMP_BALANCE_CACHE_TTL_MS",
-                BALANCE_CACHE_TTL_MS,
-                legacy_seconds_name="BITSTAMP_BALANCE_CACHE_TTL_SECONDS",
-            ),
+            _ttl_from_env_ms("BITSTAMP_BALANCE_CACHE_TTL_MS", BALANCE_CACHE_TTL_MS),
         )
         repo.cache_put(_stale_key(cache_key), result, STALE_CACHE_TTL_SECONDS)
         return result
@@ -303,11 +295,7 @@ def fetch_account_info(account_id: str) -> dict:
         repo.cache_put(
             cache_key,
             result,
-            _ttl_from_env_ms(
-                "BITSTAMP_ACCOUNT_INFO_CACHE_TTL_MS",
-                ACCOUNT_INFO_CACHE_TTL_MS,
-                legacy_seconds_name="BITSTAMP_ACCOUNT_INFO_CACHE_TTL_SECONDS",
-            ),
+            _ttl_from_env_ms("BITSTAMP_ACCOUNT_INFO_CACHE_TTL_MS", ACCOUNT_INFO_CACHE_TTL_MS),
         )
         repo.cache_put(_stale_key(cache_key), result, STALE_CACHE_TTL_SECONDS)
         return result