save project

func.py

 total = []
 total = []
 while True:
 while True:
-    try:
         unit= input("请输入：")
         unit= input("请输入：")
         if unit== 'q':
         if unit== 'q':
             break
             break
-    except:
-            print("请输入整数价格")
-    else:
-        total.append(unit)
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入整数价格")
+            else:
+                total.append(unit)
 print(total)
 print(total)
\ No newline at end of file