cart python

Python shopping cart-user part, python shopping cart Knowledge Point: file read, write operation, if judgment, for Loop Salary = input ("Enter your salary:") bought_list = [] product_list = {}with open ("product_list", "r", encoding = "UTF-8") as f1: for item in f1: p_name, p_price = item. strip (). split (':') product

Class Exercise-python shopping cart, class-python shopping cart 1 #! /Usr/bin/env python 2 # _ author: bruce 3 # @ DATe: 2017-09-08 4 5 proud_list = [6 ('iphone6s ', 6800), 7 ('ipad ', 3000), 8 ('mac Book', 9800) 9] 10 # receive the user input the existing money amount 11 mo

Shopping cart for Python jobs and shopping cart for python Implementation: Can be registered independently, You can log on to the system for shopping, recharge (not yet implemented), and query the balance. I spent two days and one night coding. I don't need to talk much about it. I just need to code it directly and

Python shopping cart-the seller part, python shopping cart Knowledge Point: file write operations, functions, and function Recursion #! C: \ Program Files \ Python35/bin #-*-conding: UTF-8-*-# author: Frank # define the product list product_list = {'pen ': 2.5, 'notebook ': 3.3, 'aser': 1.0} Mesg = ''' 1. change goods

Python practice shopping cart applet, python shopping cart Applet 1 #-*-coding: UTF-8-*-2 shp = [3 ['iphone ', 5000], 4 ['offee', 35], 5 ['shoes ', 800] 6] 7 pric_list = [] 8 e = int (raw_input ("enter account amount:") 9 while True: 10 for I, p in enumerate (shp ): 11 print I, p [0], p [1] 12 enther = raw_input ("Ent

Python shopping cart and python shopping cart #-*-Coding: UTF-8 -*-# Author: Mr GanDeficiency: The product ID must be an integer. If it is another type, an error is returned.Import sysBalance = int (input ("your money :")) Shopping_bag = [] # create a shopping packageShopping_list = [["iphone", 5800], ["watch", 2600]

Shopping Cart program, python Shopping Cart program _ Author _ = 'xitaozi''' use the list to implement the shopping cart ''' produce _ list = [('macbook pro 100', 15.4 ), ('Think pad X1 carbon ', 10000), ('hp WASD', 7000), ('Dell xps 13', 8000)] while True: budget = input ("Enter the shopping budget:") shopping_list

Python Question 3: shopping cart, Python3: Shopping Cart Enter the salary to obtain the shopping list. If the amount is sufficient, add the items to the shopping list to complete the purchase and display the shopping list. Roduct_list = [('iphone ', 5800), ('mac Pro', 9800), ('bike', 800), ('Watch', 10600 ), ('coffee ', 31), ('

the name implies, the cart algorithm can be used both to create a classification tree (classification tree), or to create a regression tree (Regression trees), model tree, the two are slightly different in the process of building. In this paper, "The classical algorithm of machine learning and the implementation of Python (decision tree)", the principle of classification decision tree and the algorithm of

Use the Python Django framework and jQuery to implement the AJAX shopping cart page. Integrate jquery in DjangoFirst, static resources are usually put in the static Folder: static/ css/ djquery.css samples/ hello.css js/ jquery-1.7.1.min.js samples/ hello.js Css and js both divide folders according to the application name (samples here). If there are many files, you can drag the mole

Python job -------- shopping cart optimization, python -------- Read Me: after the last simple Shopping Cart implementation, the following functions are now implemented after another upgrade and optimization: 1. There are customer operations and merchant operations to achieve, the customer can buy things, when the amou

Python 7-job [shopping cart], python 7 days Job description: Shopping Cart program:After the program is started, enter the user name and password. If this is the first logon, ask the user to enter the salary, and then print the product listAllows users to purchase products based on product numbersAfter you select a pro

Python learning-1 List for simple shopping cart, python-1 Product_list = [('iphone ', 8000 ),('Bike', 1000 ),('Car ', 200000 ),('Two', 50000)]Shop_list = []For I, v in enumerate (product_list ):Print (I, v)While True:Money = input ("Enter your money :")If money. isdigit ():Money = int (money)While True:Choice = input ("Enter the product serial number and exit the

bought, if the purchased quantity exceeds the user balance, you cannot purchase it. 3. the user's balance can purchase the corresponding item, add the item to the shopping cart, and display the item list. 4. Users can go to the shopping cart to settle items only when entering all. The Code is as follows: #! /Usr/bin/env python #-*-coding: UTF-8-*-_ author _ = 'w

Python Practice _ Shopping Cart (Simple edition)Demand: Write a Python shopping cart to enter user initialization amount Product can be printed and the user enters the number to purchase the item Calculate user balances When shopping, whether you can purchase items Print a shopping ticket when you

Directly on Demand:Shopping Cart ProcedureDemandAfter you start the program, let the user enter the payroll, and then print the list of itemsAllow users to purchase items based on their product numberAfter the user selects the product, checks whether the balance is sufficient, enough on the direct debit, not enough to remindYou can exit at any time, and when you exit, print the purchased goods and balancesA relatively simple program, using a list of o

Shopping information:{' name ': [[' iphone ', 5800], [' Bike ', ' + '], ' CX ': [[' iphone ', 5800], [' Apple ', 5], [' Apple ', 5], [' Book ', ' 75] '}In dictionary form, corresponding user name and historical shopping recordFour. Flowchart:#!/usr/bin/env python#-*-Coding:utf-8-*-# Author:evenset = False # Sets the setting to exit if the input is QFile = open (' Shopping cart user Information archive ',