feat: 进一步改进

src/heurams/utils/evalizor.py

@@ -0,0 +1,28 @@
+
+from typing import Any
+
+
+class Evalizer():
+    def __init__(self, environment: dict) -> None:
+        self.env = environment
+    
+    def __call__(self, *args: Any, **kwds: Any) -> Any:
+        
+
+def do_eval(self):
+    """
+    执行并以结果替换当前单元的所有 eval 语句
+    TODO: 带有限制的 eval, 异步/多线程执行避免堵塞
+    """
+
+    # eval 环境设置
+    def eval_with_env(s: str):
+        default = config_var.get()["puzzles"]
+        payload = self.registry["nucleon"].payload
+        metadata = self.registry["nucleon"].metadata
+        eval_value = eval(s)
+        if isinstance(eval_value, (int, float)):
+            ret = str(eval_value)
+        else:
+            ret = eval_value
+        return ret