Python Item.price方法代码示例

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
 def commit_item_changes(self,item=None):
     creation=not(item)
     if not item: item=Item(parent=self.current_user.key())
     item_name=self.request.get('name')
     item_price=self.request.get('price')
     item_description=rich_text.from_style_runs(self.request.get('description'))
     item_picture=self.request.get('picture_512')
     errors=[]
     if item_name=="": errors.append("The item name must not be blank.")
     if item_description=="": errors.append("The item description must not be blank.")
     try:
         item_price=float(item_price)
     except ValueError:
         errors.append("The price must be a number.")
     if item_price <=0: errors.append("The price must be greater than zero.")
     if len(errors):
         self.render_template('items/form.html',title="Add an Item",item_picture_data=item_picture,item_picture=("data:image/png;base64,%s"%item_picture if item_picture or creation else item.url(named=False,action="picture")),errors=errors,item_expiry=datetime.now()+Item.EXPIRATION_DELTA,item_name=item_name,item_description=item_description,item_price=item_price)
     else:
         item.name=item_name
         item.price=item_price
         item.description=item_description
         if item_picture: item.picture=base64.b64decode(item_picture)
         item.put()
         self.log("item %s"%("created" if creation else "edited"))
         self.flash("'%s' was %s!"%(item_name,"created" if creation else "edited"))
         self.redirect(self.current_user.url())

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
def add_inventory_item_html(form):
    name = form.name.data.strip()
    description = form.description.data.strip()
    quantity = form.quantity.data
    price = form.price.data

    item = Item.query.filter_by(name=name).first()
    if item is None:
        item = Item(name=name, description=description, quantity=quantity,
                    price=price)
        db.session.add(item)
    else:
        item.name = name
        item.quantity = quantity
        item.price = price
        if description != "":
            item.description = description
    db.session.commit()
    return True

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
def add_inventory_item_json(data):
    name = data['name']
    description = data['description']
    quantity = int(data['quantity'])
    price = int(data['price'])

    item = Item.query.filter_by(name=name).first()
    if item is None:
        item = Item(name=name, description=description, quantity=quantity,
                    price=price)
        db.session.add(item)
    else:
        item.name = name
        item.quantity = quantity
        item.price = price
        if description != "":
            item.description = description
    db.session.commit()
    return jsonify(status="success")

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
    def get_items(soup):
        """
        接收 parase() 方法传递的 beautifulsoup 对象，得到包含着Item对象的列表
        :param soup: beautifulsoup 对象
        :return: 包含着Item对象的列表
        """
        ul_container = soup.select('.leftWrap.discovery_list')[0]  # 获取包含着所有物品的那个<ul>标签
        all_items = ul_container.select('li')
        items = []      # 一个装着Item对象的列表
        for item in all_items:  # 循环中，每一个item都代表<ul>标签下的一个<li>标签
            this_item = Item()  # 实例化一个新的Item对象
            this_item.articleid = item['articleid']  # 获取该<li>标签的 articleid 属性
            this_item.link = item.select_one('.picBox')['href']  # 获取链接
            this_item.title = item.select_one('.itemName').select_one('.black').text  # 获取这个商品的标题
            this_item.price = item.select_one('.itemName').select_one('.red').text  # 获取这个商品的价格
            this_item.date = item.select_one('.time').text

            items.append(this_item)     # 添加当前的Item对象到items列表
        return items

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
	def post(self):
		#Getting Inputs
		itemname=self.request.get("item_name")
		itemtype=self.request.get("item_type")
		itemdescription=self.request.get("item_description")
		itemprice=self.request.get("item_price")
		itemstock=self.request.get("item_stock")
		
		
		#Placing data in model
		item=Item()
		item.name=itemname
		item.type=itemtype
		item.description=itemdescription
		item.price=itemprice
		item.stock=itemstock
		item.owner=users.get_current_user().email()
		
		item.put()
		self.redirect('success')

# 需要导入模块: from models import Item [as 别名]
# 或者: from models.Item import price [as 别名]
  def post(self):
    url = urlfetch.fetch(self.request.get('content'))
    doc = lxml.html.fromstring(url.content)

    for sku in doc.cssselect('span'):
      if sku.get('id') == 'displaySkuCode':
        item_id = sku.text

    registry_item = Item.get_by_id(item_id)
    if registry_item is None:
      registry_item = Item(id=item_id, parent=ndb.Key("Website", self.request.get('website')))

    for tag in doc.cssselect('title'):
      registry_item.title = tag.text.encode('utf-8')

    for img in doc.cssselect('link'):
      if img.get('rel') == 'image_src':
        registry_item.img = img.get('href')

    for price in doc.cssselect('div'):
      if price.get('class') == 'sale-price':
        for savings in price.cssselect('strong'):
          registry_item.sale = savings.text.encode('utf-8')
      if price.get('class') == 'reg-price':
        registry_item.price = price.text.encode('utf-8').replace("Reg.", "")
    
    registry_item.category = self.request.get('category')
    registry_item.for_who = self.request.get('for_who')
    registry_item.put()

    link = URL.get_by_id(item_id)
    if link is None:
      link = URL(id=item_id, parent=ndb.Key("Website", self.request.get('website')))
    link.url = self.request.get('content')
    link.last_scrape = datetime.datetime.now()
    link.put()

    self.redirect('/listings')