1.添加注意事项。

2.判断dwg文件是否存在。
3.添加了error。

PWFile.py

@@ -11,7 +11,7 @@ import numpy as np
 from time import sleep
 from attrs import define
 from typing import List
-
+import error
 
 @define
 class SEntry:
@@ -633,23 +633,25 @@ class ControlFile:
         return os.path.join(self._dir_prefix, "ZT" + self._z_file_name + ".dwg")
 
     def draw(self):
-        continousePlate = ContinuousPlate(
+        if not os.path.exists(self._dwg_file_path):
+            raise error.DWGFileNotExistError(self._dwg_file_path)
+        continuous_plate = ContinuousPlate(
             self._dwg_file_path,
             self._s_file_path,
             self._from_tower_name,
             self._end_tower_name,
         )
-        continousePlate.draw()
+        continuous_plate.draw()
         string_impact_plate = StringImpactPlate(
             self._dwg_file_path,
             self._s_file_path,
             self._from_tower_name,
             self._excel_continuous_path,
             self._excel_string_weight_path,
-            continousePlate.cad,
+            continuous_plate.cad,
         )
         string_impact_plate.draw()
-        cad = continousePlate.cad
+        cad = continuous_plate.cad
         cad.doc.SaveAs(self.get_zt_dwg_file_path())
         # # 画完后再打开
         # cad = None

error.py

@@ -0,0 +1,7 @@
+import attrs
+
+
+@attrs.define
+class DWGFileNotExistError(Exception):
+    not_exist_dwg_file_path: str
+    pass

gui.py

@@ -1,16 +1,18 @@
 import os.path
-
+import error
 from ui.mainwindow import Ui_mainWindow
 
 from PyQt6 import QtWidgets
-from PyQt6.QtWidgets import QMainWindow, QFileDialog, QMessageBox, QStatusBar
+from PyQt6.QtWidgets import QMainWindow, QFileDialog, QMessageBox, QToolBar
-from PyQt6.QtCore import QSettings, QFileInfo
+from PyQt6.QtCore import QSettings, QFileInfo, Qt
+from PyQt6.QtGui import QAction
 import datetime
 from PWFile import ControlFile
 
 
 class MainWindow(QMainWindow, Ui_mainWindow):
-    def _test_if_file_occupied(self, file_path):
+    @staticmethod
+    def _test_if_file_occupied(file_path):
         if not os.path.exists(file_path):
             return False
         try:
@@ -38,7 +40,15 @@ class MainWindow(QMainWindow, Ui_mainWindow):
                         self, "注意", f"{cf.get_zt_dwg_file_path()}被占用，请先关闭。"
                     )
                     return
+                try:
                     cf.draw()
+                except error.DWGFileNotExistError as dwg_not_exist_exception:
+                    QMessageBox.warning(
+                        self,
+                        "错误",
+                        f"DWG文件{dwg_not_exist_exception.not_exist_dwg_file_path}不存在。",
+                    )
+                    continue
                 self.statusBar().showMessage(
                     f"{datetime.datetime.now()}   Finished.", 8000
                 )
@@ -62,4 +72,16 @@ class MainWindow(QMainWindow, Ui_mainWindow):
         else:
             self.cBCloseCadDoc.setChecked(self._setting.value("close_cad", type=bool))
         self.cBCloseCadDoc.clicked.connect(self._cBCloseCadDocClicked)
+        self._toolbar = QToolBar(self)
+        toolbar = self._toolbar
+        toolbar.setAllowedAreas(Qt.ToolBarArea.TopToolBarArea)
+        toolbar.setMovable(False)
+        about_action = QAction("注意事项", self)
+        about_action.triggered.connect(
+            lambda: QMessageBox.information(
+                self, "注意", "注意检查excel表格是否有电气科权限，wps是否安装了vba。"
+            )
+        )
+        toolbar.addAction(about_action)
+        self.addToolBar(toolbar)
         pass