Crawl Piggy short list contents and save in MongoDB

Source: Internet
Author: User

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

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