量化基金 获取每日基金排行数据和其对应持仓情况；统计持股股票排行

http://fund.eastmoney.com/data/fundranking.html

获取每日基金收益排行top基金

**url3中sc=3yzf 表示近几月收益排序，6yzf表示近6月；sd=2020-08-28&ed=2021-08-28表示日期

import requests
import re

headers={
    "Referer": "http://fund.eastmoney.com/data/fundranking.html",

"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36"
}


url3 = "http://fund.eastmoney.com/data/rankhandler.aspx?op=ph&dt=kf&ft=all&rs=&gs=0&sc=3yzf&st=desc&sd=2020-08-28&ed=2021-08-28"


all1 = requests.get(url3,headers=headers).text

all2 = eval(re.findall('datas:(.*?),allRecords',all1)[0])

all3=[]
for ii in all2:
    jj = ii.split(",")
    all3.append((jj[0],jj[1]))

并获取其持仓情况

import requests
import re
from lxml import etree
import csv

def get_stock_lists(id):
    try:
        url2 = f"https://fundf10.eastmoney.com/FundArchivesDatas.aspx?type=jjcc&code={id}&topline=10"
        tables2 = requests.get(url2)
        str1 = tables2.text
        str2 = re.findall('content:"(.*?)",',str1)[0]
#         print(str2)
        html1 = etree.HTML(str2)

        print(html1.xpath("//label/a/text()")[0],html1.xpath("//tr/td[3]//text()")[:10])
        return html1.xpath("//label/a/text()")[0],html1.xpath("//tr/td[3]//text()")[:10]
    except Exception as e:
        print(e)
        return 0,0
        

stocks ={}
for iii in all3[:30]:
    
    print(iii[1])
    title,stock = get_stock_lists(iii[0])
    stocks[str(iii[0])+" "+iii[1]] = stock

stocks     

统计持股股票排行

stockss ={}
for i,j in stocks.items():
#     print(j)
    try:
        for jj in j:
            if jj not in stockss:
                stockss[jj]=1
            else:
                stockss[jj]+=1
    except:
        pass
    
d_order=sorted(stockss.items(),key=lambda x:x[1],reverse=True)  # 按字典集合中，每一个元组的第二个元素排列。
                                                           # x相当于字典集合中遍历出来的一个元组。
print(d_order) 

保存为csv

import pandas as pd

kk = pd.DataFrame(stocks)

kk.to_csv("top_20210828.csv")