save project

func.py

 
-total = []
 def new_jnput():
+    total = []
     while True:
+        unit= input('请输入单价（q退出）：')
+        if unit=='q':
+            break
+        else:
             try:
-            unit= int(input("请输入："))
+                unit= int(unit)
             except:
-            print('输入错误')
-        else:
-            if unit== 'q':
-                break
+                print('请重新输入一个数字')
+            else：
                 total.append(unit)
+            finally:
+                print('-'*30)
     print(total)
-new_jnput()
 '''
 try:
     age = int(input('你今年几岁了？'))