Crawl Piggy short list contents and save in MongoDB

Import Pymongo
Import requests
From BS4 import BeautifulSoup
Client = Pymongo. Mongoclient (' localhost ', 27017)
Xiaozhu = client[' Xiazhu ']
Sheet_line = xiaozhu[' Sheet_line ']
def get_page_within (pages):
    For Page_numb in range (1,pages+1):
        Web_data = Requests.get (' http://bj.xiaozhu.com/search-duanzufang-p{}-0/'. Format (PAGE_NUMB))
        Soup = BeautifulSoup (web_data.text, ' lxml ')
        Titles = Soup.select (' Span.result_title ')
        Prices = Soup.select (' span.result_price > I ')
        For Title,price in Zip (titles,prices):
            data = {
                ' title ': Title.get_text (),
                ' Price ': Int (Price.get_text ())
            }
            Sheet_line.insert_one (data)
Get_page_within (3)
For item in Sheet_line.find ({' price ': {' $lt ': 500}}):
    Print (item)

Crawl Piggy short list contents and save in MongoDB