auto-sync: 2026-06-07 13:50:55

src/daemon/toolchain_templates.py

@@ -56,6 +56,11 @@ def _load_template(name: str) -> str:
     return content
 
 
+def _escape_braces(value: str) -> str:
+    """转义花括号防止 format_map 报错"""
+    return str(value).replace("{", "{{").replace("}", "}}")
+
+
 def render_template(name: str, variables: Dict[str, str]) -> str:
     """渲染模板，将 {variable} 占位符替换为实际值。
 
@@ -69,7 +74,9 @@ def render_template(name: str, variables: Dict[str, str]) -> str:
         渲染后的文本
     """
     template_text = _load_template(name)
-    safe_vars: Dict[str, str] = defaultdict(str, variables)
+    # 先对所有变量值转义花括号，防止 format_map 报错
+    escaped_vars = {k: _escape_braces(v) for k, v in variables.items()}
+    safe_vars: Dict[str, str] = defaultdict(str, escaped_vars)
     return template_text.format_map(safe_vars)