csrfmiddlewaretoken:"{{ csrf_token }}"};//使用ajax向后端发送数据$.post('/cart/add/', req_data,function(response_data) {if(0==response_data.code) {//添加购物车成功的$(".add_jump").stop().animate({'left': $to_y+7,'top': $to_x+7},"fast",function() { $(".add_jump").f...
77 cart_table = prettytable.PrettyTable() 78 cart_table.field_names = ['Product_ID', 'Product_Name', 'Unit_Price','Product_Quantity'] 79 search_name = input('\033[1;36mEnter the product name you want to search in Check_out_list(Press[C]to Check_Out_List,[Q]to quit):\033[0m'...
(<string:code>为参数) importpymysqlfromappimportappfromdb_configimportmysqlfromflaskimportflash,session,render_template,request,redirect,url_for#从工具导入generate_password_hashfromwerkzeug.securityimportgenerate_password_hash,check_password_hash@app.route('/add',methods=['POST'])defadd_product_to_cart...
代码清单 1 class Goods(object): def __init__(self,id,name,price): self.id = id self.name = name self.price = price def __str__(self): info = "编号:%s\t商品名称:%s\t\t价格:%d"%(self.id,self.name,self.price) return infoclass ShopManager(object): def __init__(self,path)...
self.y = ydef__repr__(self):return'Vector(%r, %r)'% (self.x, self.y)def__abs__(self):returnmath.hypot(self.x, self.y)def__bool__(self):returnbool(abs(self))def__add__(self, other): x = self.x + other.x y = self.y + other.yreturnVector(x, y)def__mul__(self,...
total() for item in self.cart) return self.__total def due(self): """ 计算折扣后价格 :return: """ if self.promotion is None: discount = 0 # 没有任何优惠 else: discount = self.promotion.discount(self) # 调用折扣计算方法,获得优惠金额 return self.total() - discount def __repr__...
[class="title"]:has-text("Nikon D300") >> nth = 0', 'addcart': 'div[id="entry_216842"]:has-text("Add to Cart")', 'checkoutmodal': 'div[role="alert"]:has-text("Checkout")', 'Hoverable': 'a[role="button"]:has-text("My account")', 'Logout': 'span:has-text...
CodeInText:表示文本中的代码词、数据库表名、文件夹名、文件名、文件扩展名、路径名、虚拟 URL、用户输入和 Twitter 句柄。这是一个例子:“<p>和<h1>HTML 元素包含与它们一起的一般文本信息(元素内容)。” 代码块设置如下: importrequests link="http://localhost:8080/~cache"queries= {'id':'123456','...
discount class Cart: '''定义购物车类''' def __init__(self): self.cart = {} self.goods_list = [] def add(self,goods,num=1): # 默认添加到购物车时数量+1 ''' 向购物车添加商品,当商品存在,则数量累加,若不存在则append商品,数量默认为1 ''' if goods in self.goods_list: self.cart...
importrequestsimporthashlibimporttimedefadd_to_cart(num_iid,sku_id=None,qty=1,token=None,app_key=None,app_secret=None):"""调用淘宝/天猫buyer_cart_add接口,将商品添加到购物车:param num_iid: 商品ID:param sku_id: 商品SKU ID(可选):param qty: 购买数量:param token: 用户授权Token:param app_...