优化退出保存逻辑

main/main.py

@@ -172,9 +172,6 @@ class Form(Form1):
         # self.lll.append(key)
         # print(self.lll)
 
-
-
-
     def update_time(self):
         self.total_seconds += 1
 
@@ -186,10 +183,11 @@ class Form(Form1):
         self.lcdNumber.display(time_str)
 
     def B_save_fun(self):
-        global sudo,cnt,del_cnt
+        global sudo, cnt, del_cnt
+
         try:
             # 保存已填处,第一位用于记录cnt,第二位记录delcnt，第三位记录time
-            answer_list = [cnt,del_cnt, self.total_seconds]
+            answer_list = [cnt, del_cnt, self.total_seconds]
 
             with open('as.pickle', 'wb') as f:
                 # 使用pickle的dump函数将对象写入文件
@@ -200,13 +198,13 @@ class Form(Form1):
                 pickle.dump(sudo, f)
 
             QMessageBox.information(self, '提示', '保存成功')
+            self.change_flag = 0
         except Exception as e:
             QMessageBox.information(self, '提示', f'保存发生错误：{e}')
 
-
     def B_read_fun(self):
-        global sudo, cnt, subject_with_answer,del_cnt
-        self.change_flag = 1
+        global sudo, cnt, subject_with_answer, del_cnt
+        self.change_flag = 0
         self.B_save.setDisabled(False)
         answer_list = None
         with open('as.pickle', 'rb') as f:
@@ -229,8 +227,7 @@ class Form(Form1):
         self.translate(sudo.subject)
         subject_with_answer = sudo.subject_with_answer
         i = 1
-        self.translate(subject_with_answer,1)
-
+        self.translate(subject_with_answer, 1)
 
     def B_back(self):
         global stack, cnt, subject_with_answer
@@ -251,7 +248,7 @@ class Form(Form1):
         except Exception as e:
             print(e)
 
-    def check_sudo(self,mode=0):
+    def check_sudo(self, mode=0):
         global cnt, del_cnt, subject_with_answer
         f = 1
 
@@ -281,6 +278,7 @@ class Form(Form1):
             # print("yes")
             if del_cnt == cnt:
                 QMessageBox.information(self, '提示', '成功')
+                self.change_flag = 0
                 self.timer.stop()
         else:
             # print("no")
@@ -300,10 +298,6 @@ class Form(Form1):
             else:
                 self.move(self.x() - 7, self.y())
 
-
-
-
-
     def put_num(self):
         global cnt, del_cnt, subject_with_answer, stack
 
@@ -350,6 +344,7 @@ class Form(Form1):
             self.check_sudo()
         else:
             self.check_sudo(1)
+            self.change_flag = 1
 
     def B_S_fun(self):
         global cnt, del_cnt, stack, sudo, subject_with_answer