基金涨幅监控之python爬虫

年后被朋友带入基金的坑，天天说暴涨，各种牛市。于是小白的我就入坑了，稀里糊涂的买了几个。结果还没上车两天，突然暴跌，内心惨痛。每天在支付宝里面点击各个基金看当日涨幅感觉太繁琐，于是用python写了个脚本，这样方便看下。当然还是不看的好，这样你就能忘记伤痛。

这边爬的天天基金的数据，不过这个数据和当日收益还是会有点出入。但大体差不多，除了原油基金！！！（吐嘈易方达原油）

下面附上代码

import datetime

import requests

from requests.exceptions import RequestException

from pyquery import PyQuery as pq

def get_one_page(url):

    try:

        headers = {

            'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36'

        }

        response = requests.get(url,headers=headers)

        if response.status_code == 200:

            response.encoding = 'utf-8'

            return response.text

        return None

    except RequestException:

        return None

def spider(fund_id):

    url = 'http://fund.eastmoney.com/%s.html' % fund_id

    html = get_one_page(url)

    if html!=None:

        doc = pq(html)

        name = doc('#body > div:nth-child(12) > div > div > div.fundDetail-header > div.fundDetail-tit > div').text()

        value = doc('#gz_gszzl').text()

        return name, value

if __name__ == '__main__':

    result = {}

    fund_id = {'110022','161903'}  #####这边改为你自己的基金代码

    for id in fund_id:

        name,value = spider(id)

        result[name] = value

    now = datetime.datetime.now()

    print(now)

    result1 = sorted(result.items(),key=lambda x:x[1])

    for fund in result1:

        print(fund[1]+'\t'+fund[0])

大概结果将就是这样，注意是Python3的脚本

深度截图_选择区域_20200407144127.png