fix: 若干改进

src/heurams/interface/screens/nucreator.py

@@ -20,6 +20,13 @@ class NucleonCreatorScreen(Screen):
     def __init__(self) -> None:
         super().__init__(name=None, id=None, classes=None)
 
+    def search_templates():
+        from heurams.context import 
+
+    def search_templates(self):
+        with open('r','/template/t.timl'):
+            pass
+
     def compose(self) -> ComposeResult:
         yield Header(show_clock=True)
         with Container(id="vice_container"):
@@ -30,10 +37,11 @@ class NucleonCreatorScreen(Screen):
             yield Markdown("> 单元集名称不应与现有单元集重复.  \n> 新的单元集文件将创建在 ./nucleon/你输入的名称.toml")
             yield Label(f"\n")
             yield Markdown("2. 选择单元集模板")
-            LINES = f"""带有宏支持的空白单元集 ({ver})
+            LINES = self.search_templates()
+            """带有宏支持的空白单元集 ({ver})
 古诗词模板单元集 ({ver})
 英语词汇和短语模板单元集 ({ver})
-""".splitlines()
+"""
             yield Select.from_values(LINES, prompt="选择类型")
             yield Markdown("> 新单元集的版本号将和主程序版本保持同步")
             yield Label(f"\n")
@@ -58,4 +66,6 @@ class NucleonCreatorScreen(Screen):
         self.app.exit()
 
     def on_button_pressed(self, event) -> None:
-        pass
+        event.stop()
+        if event.button.id == 'submit_button':
+            pass