save project

func.py

@@ -4,7 +4,7 @@ def x ():
         unit= input("请输入：")
         unit= input("请输入：")
         try:
         try:
             unit= int (unit)
             unit= int (unit)
-        except:
+        except expression as identifier:
             print("请输入整数")
             print("请输入整数")
             if unit== 'q':
             if unit== 'q':
                 break
                 break