style: 代码格式化

src/heurams/interface/screens/nucreator.py

@@ -14,6 +14,7 @@ from textual.screen import Screen
 
 from heurams.services.version import ver
 
+
 class NucleonCreatorScreen(Screen):
     BINDINGS = [("q", "go_back", "返回")]
 
@@ -23,18 +24,20 @@ class NucleonCreatorScreen(Screen):
     def search_templates(self):
         from pathlib import Path
         from heurams.context import config_var
-        template_dir = Path(config_var.get()['paths']['template_dir'])
+
+        template_dir = Path(config_var.get()["paths"]["template_dir"])
         templates = list()
         for i in template_dir.iterdir():
-            if i.name.endswith('.toml'):
+            if i.name.endswith(".toml"):
                 try:
                     import toml
-                    with open(i, 'r') as f:
+
+                    with open(i, "r") as f:
                         dic = toml.load(f)
-                        desc = dic['__metadata__.attribution']['desc']
-                        templates.append(desc + ' (' + i.name + ')')
+                        desc = dic["__metadata__.attribution"]["desc"]
+                        templates.append(desc + " (" + i.name + ")")
                 except Exception as e:
-                    templates.append(f'无描述模板 ({i.name})')
+                    templates.append(f"无描述模板 ({i.name})")
                     print(e)
         print(templates)
         return templates
@@ -43,10 +46,14 @@ class NucleonCreatorScreen(Screen):
         yield Header(show_clock=True)
         with Container(id="vice_container"):
             yield Label(f"[b]空白单元集创建向导\n")
-            yield Markdown("> 提示: 你可能注意到当选中文本框时底栏和操作按键绑定将被覆盖  \n只需选中(使用鼠标或 Tab)选择框即可恢复底栏功能")
+            yield Markdown(
+                "> 提示: 你可能注意到当选中文本框时底栏和操作按键绑定将被覆盖  \n只需选中(使用鼠标或 Tab)选择框即可恢复底栏功能"
+            )
             yield Markdown("1. 键入单元集名称")
             yield Input(placeholder="单元集名称")
-            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 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 = self.search_templates()
@@ -79,5 +86,5 @@ class NucleonCreatorScreen(Screen):
 
     def on_button_pressed(self, event) -> None:
         event.stop()
-        if event.button.id == 'submit_button':
+        if event.button.id == "submit_button":
             pass