save project

func.py

@@ -4,10 +4,10 @@ def x ():
         unit= input("请输入：")
         try:
             unit= int (unit)
-        except:
+        except expression as identifier:
             print("请输入整数")
             if unit== 'q':
-            break
+                break
         else:
             total.append(unit)
     print(total)