auto save

fjsdh.py

+def new_input():
+    total = []
+    while True:
+        money=input("请输入(q退出)：")
+        if money== 'q':
+            break
+        else:
+            try:
+                money=int(money)
+            except:
+                print("重新输入一个整数")
+            else:
+                total.append(money)    
+                print("-"*30)
+        return total

func.py

-try:
 def new_input():
     total = []
     while True:
-except:    
-    unit= input("请输入：")
-        if unit== 'q':
+        unit = input('请输入（q退出）：')
+        if unit == 'q':
             break
-        print("要输入整数哦~")
-else:
-            total.append(unit)
-    print(total)
-new_input()
-return total
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")
+            else:
+                total.append(unit)
+            finally:
+                print("=====================")
+    return total
+
+
 def sum(money):
-    count=0
+    count = 0
     for i in money:
+        count = count + i
+    return count
+
+
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
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