model-manager：readCatalog + DB_EXEC_SRC 全改 sys.stdout.buffer.write（防 GBK UnicodeEncodeError）

model-manager.ts

@@ -69,22 +69,30 @@ function fileLog(msg: string) {
 // 读 catalog（只读 SQLite，OC 自身持锁但只读不冲突；用 Python 子进程读保证一致）
 async function readCatalog(): Promise<any | null> {
   try {
-    const r = spawn("python", [
-      "-c",
-      `
-import sqlite3, json, sys
-db = r"${DB_PATH.replace(/\\/g, "\\\\")}"
+    const py = process.platform === "win32" ? "python" : "python3"
+    const r = spawn(
+      py,
+      [
+        "-c",
+        `
+import sqlite3, json, sys, os
+db = os.path.join(os.path.expanduser("~"), ".local", "share", "opencode", "opencode.db")
 con = sqlite3.connect(db)
 row = con.execute("SELECT value FROM kv WHERE key='models-dev:catalog'").fetchone()
 con.close()
 if not row:
-    print(json.dumps({"error": "catalog row missing"}))
+    sys.stdout.buffer.write(json.dumps({"error": "catalog row missing"}).encode("utf-8"))
     sys.exit(0)
-print(row[0])
+sys.stdout.buffer.write(row[0].encode("utf-8"))
 `,
-    ], { stdio: ["ignore", "pipe", "pipe"] })
+      ],
+      {
+        stdio: ["ignore", "pipe", "pipe"],
+        env: { ...process.env, PYTHONIOENCODING: "utf-8", PYTHONUTF8: "1" },
+      },
+    )
     let out = ""
-    r.stdout.on("data", (d) => (out += d))
+    r.stdout.on("data", (d) => (out += d.toString("utf-8")))
     await new Promise((res) => r.on("close", res))
     if (!out.trim()) return null
     return JSON.parse(out.trim())
@@ -161,10 +169,15 @@ async function processOutbox(): Promise<void> {
 }
 
 // SQLite 写执行器（Python，子进程独立连接）
+// 注意：Windows 控制台默认 GBK，provider/modelID 可能含非 GBK 字符 → print 会 UnicodeEncodeError。
+// 所有 stdout 输出统一走 sys.stdout.buffer.write(s.encode('utf-8'))。
 const DB_EXEC_SRC = `
 import sqlite3, json, sys, os, hashlib
 from datetime import datetime
 
+def out(s):
+    sys.stdout.buffer.write(str(s).encode("utf-8"))
+
 DB = os.path.join(os.path.expanduser("~"), ".local", "share", "opencode", "opencode.db")
 KEY = "models-dev:catalog"
 PRISTINE = os.path.join(os.path.expanduser("~"), ".config", "opencode", "model-manager.pristine.json")
@@ -174,12 +187,11 @@ def load():
     row = con.execute("SELECT value FROM kv WHERE key=?", (KEY,)).fetchone()
     con.close()
     if not row:
-        sys.exit("catalog row missing")
+        out("catalog row missing"); sys.exit(0)
     return json.loads(row[0])
 
 def save(cat):
     cat["updatedAt"] = int(datetime.now().timestamp() * 1000)
-    # digest = sha256(body)
     import hashlib as h
     cat["digest"] = h.sha256(cat["body"].encode("utf-8")).hexdigest()
     con = sqlite3.connect(DB, timeout=30)
@@ -206,14 +218,14 @@ if op == "disable":
     cat = load()
     body, p = get_provider_models(cat, provider)
     if not p:
-        print("provider not found: " + provider); sys.exit(0)
+        out("provider not found: " + provider); sys.exit(0)
     if model_id in p["models"]:
         p["models"].pop(model_id, None)
         cat["body"] = json.dumps(body, ensure_ascii=False, separators=(",", ":"))
         save(cat)
-        print("disabled " + provider + "/" + model_id)
+        out("disabled " + provider + "/" + model_id)
     else:
-        print("model not present (already disabled?): " + model_id)
+        out("model not present (already disabled?): " + model_id)
 
 elif op == "enable":
     # 从 pristine 恢复该 model
@@ -229,9 +241,9 @@ elif op == "enable":
             p["models"][model_id] = pmodels[model_id]
         cat["body"] = json.dumps(body, ensure_ascii=False, separators=(",", ":"))
         save(cat)
-        print("enabled " + provider + "/" + model_id)
+        out("enabled " + provider + "/" + model_id)
     else:
-        print("model not in pristine: " + model_id)
+        out("model not in pristine: " + model_id)
 
 elif op == "reset":
     # 整个 provider 的 models 换回 pristine
@@ -243,12 +255,12 @@ elif op == "reset":
         body[provider] = pbody[provider]
         cat["body"] = json.dumps(body, ensure_ascii=False, separators=(",", ":"))
         save(cat)
-        print("reset " + provider)
+        out("reset " + provider)
     else:
-        print("provider not in pristine: " + provider)
+        out("provider not in pristine: " + provider)
 
 else:
-    print("unknown op: " + op)
+    out("unknown op: " + op)
 `
 
 // 把 DB 执行器落盘（首次 setup 时写一次，幂等）