基金分析,定时邮件提示

Word count: 1.5k   |   Reading time≈ 8 min

寒假搞基金，写了一个定时提醒的脚本，开学后就不用每天都关注行情了。策略很简单，在定投的基础上，多退少补。涨幅过高赎回，每周四逢低加倍。


执行的效果如图

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import requests
import pandas as pd
import re
import sys
import math
import json 
import smtplib
from email.mime.text import MIMEText
import time
import datetime
import numpy as np

def timeStamp_to_time_13(timeNum):
    timeStamp = float(timeNum/1000)
    timeArray = time.localtime(timeStamp)
    otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
    print(otherStyleTime)

def is_trade_day(date):
    server_url = "http://www.easybots.cn/api/holiday.php?d="
    # 假如今天是周日
    date1 = "".join(date.split('-'))
    while(1):
        req = requests.get(server_url + date1)
        vop_data = json.loads(req.text)
        if int(vop_data[date1]) == 2:#节假日
            return False
        elif int(vop_data[date1]) == 1:#周末
            return False
        else:
            return True
        time.sleep(3)
    # #now = (datetime.datetime.utcnow() + datetime.timedelta(hours=8))
    # sunday = date1.weekday()
    # #print(sunday)
    # # 如果今天是周日，则返回True
    # if sunday == 6 or sunday == 5:
    #     return False
    # else:
    #     return False
def get_month_year_firstday(error_month = 0):
    #获得第一个不是周末的月初和年初日子

    for i in range(1,10):
        
        if(error_month == 1):
            m_tmp = datetime.datetime.now().strftime('%m')
            m_tmp = str(int(m_tmp)-1).rjust(2,"0")
            month = datetime.datetime.now().strftime('%Y')+"-"+m_tmp+"-"+str(i).rjust(2,"0")
        else:
            month = datetime.datetime.now().strftime('%Y-%m')+"-"+str(i).rjust(2,"0")
        if  is_trade_day(month):
            break
    for i in range(1,10):
        year = datetime.datetime.now().strftime('%Y')+"-01-"+str(i).rjust(2,"0")
        if is_trade_day(year):
            break

    print(month,year)
    return month,year
def get_daily_prise(date,fund_code):
    """
    :param url: 网页URL
    :parma date: 时间日期2020-01-16
    :return: 累计净值和日增长率
    """
    headers = {"Referer":"http://fundf10.eastmoney.com/jjjz_001811.html","Host":"api.fund.eastmoney.com"}
    url = "http://api.fund.eastmoney.com/f10/lsjz?callback=jQuery18305100678071626792_1580736628860&fundCode="+fund_code+"&pageIndex=1&pageSize=20&startDate="+date+"&endDate="+date+"&_=1580736651052"
    response = requests.request("GET", url, headers=headers)
    tmp = json.loads(response.text[41:-1])['Data']
    try:
        print("success")
        print(tmp['LSJZList'][0]['LJJZ'],tmp['LSJZList'][0]['JZZZL'])
        return(tmp['LSJZList'][0]['LJJZ'],tmp['LSJZList'][0]['JZZZL'])
    except IndexError:
        print("IndexError")
        return ("error","error")


def my_mail(message,conf):

    msg_from=conf['sender']                                #发送方邮箱
    passwd=conf['password']                                #填入发送方邮箱的授权码
    msg_to_list=conf['receiver']                                      #收件人邮箱

    subject="基金邮箱提示"
    #print(message)
    msg = MIMEText(message,"html")
    msg['Subject'] = subject
    msg['From'] = msg_from
    
    for i in range(len(msg_to_list)):
        msg_to = msg_to_list[i]
        msg['To'] = msg_to
        try:
            s = smtplib.SMTP_SSL("smtp.qq.com",465)
            s.login(msg_from, passwd)                               #登录SMTP服务器
            s.sendmail(msg_from, msg_to, msg.as_string())#发邮件 as_string()把MIMEText对象变成str
            print ("发送成功")
        except s.SMTPException:
            print ("发送失败")
        finally:
            s.quit()

def get_resonse(url):
    """
    :param url: 网页URL
    :return: 爬取的文本信息
    """
    try:
        r = requests.get(url)
        r.raise_for_status()
        r.encoding = 'utf-8'
        return r.text
    except:
        print('Failed to get response to url!')
        return ''
def get_realtime_anayls(code):
    url = "http://fundgz.1234567.com.cn/js/"+code+".js"
    r = get_resonse(url)
    text_json = json.loads(r[8:-2])
    return text_json

def get_fund_info(code):
    failed_list = []
    data_list = {}
    url = 'http://fund.eastmoney.com/pingzhongdata/'+code+'.js'
    response = get_resonse(url)
    # 爬取失败等待再次爬取
    if response is '':
        return ''
    else:
        strs = re.findall(r'var(.*?);',response)
        for i in range(0,len(strs)):
            tmp = strs[i].split('=')
            var_name = tmp[0].strip()
            data_list[var_name] = [tmp[1]]
        return data_list

def getYesterday(today=datetime.date.today()): 
    
    for i in range(1,100):
        oneday=datetime.timedelta(days=i)
        yesterday=today-oneday
        print(yesterday)
        if(is_trade_day(yesterday.strftime('%Y-%m-%d'))):
            return yesterday

def make_csv():
    fund_list = read_fund_list()
    #print(fund_list)
    yesterday_time = getYesterday()
    print(yesterday_time)
    now_date = yesterday_time.strftime('%Y-%m-%d')
    final = []
    final.append(['基金名称','今日累计净值','今日净增长'+now_date,'年初增长率','月初增长率','28号加倍','周四加倍','是否赎回'])
    for i in range(1,len(fund_list)):
        stock_json_str = get_fund_info(fund_list[i])
        #stock_json = json.loads(stock_json_str)
        tmp = []
        tmp.append(stock_json_str['fS_name'][0].split('"')[1])
        a,b = get_daily_prise(now_date,fund_list[i])
        tmp.append(a)
        tmp.append(b+'%')

        print("年初和月初")
        month,year = get_month_year_firstday()
        #print( month,year)
        month_price,rub = get_daily_prise(month,fund_list[i])
        if month_price == "error":
            month,year = get_month_year_firstday(error_month = 1)
            month_price,rub = get_daily_prise(month,fund_list[i])
        year_price,rub = get_daily_prise(year,fund_list[i])
        print(year_price,month_price)
        tmp.append(str((float(a)/float(year_price) - 1) * 100).ljust(5,"0")+"%")
        tmp.append(str((float(a)/float(month_price) - 1) * 100).ljust(5,"0")+"%")
        if((float(a)/float(year_price) - 1)<-0.05):
            tmp.append("定投加三倍")
        elif((float(a)/float(year_price) - 1)<-0.03):
            tmp.append("定投加两倍")
        elif((float(a)/float(year_price) - 1)<0.1):
            tmp.append("不变")
        else:
            tmp.append("停止投入")


        if((float(a)/float(month_price) - 1)<-0.05):
            tmp.append("定投加三倍")
        elif((float(a)/float(month_price) - 1)<-0.03):
            tmp.append("定投加两倍")
        elif((float(a)/float(month_price) - 1)<0.1):
            tmp.append("不变")
        else:
            tmp.append("停止投入")


        if((float(a)/float(month_price) - 1)>0.2):
            tmp.append("赎回"+str((float(a)/float(month_price) - 1)-0.1))
        elif((float(a)/float(month_price) - 1)>0.5):
            tmp.append("赎回"+str((float(a)/float(month_price) - 1)-0.1))
        else:
            tmp.append("不必")
        final.append(tmp)
    df = pd.DataFrame(final,index=fund_list, columns=['基金名称','今日累计净值','今日净增长'+now_date,'年初增长率','月初增长率','28号加倍','周四加倍','是否赎回'])#生成6行4列位置
    outputpath='fund.csv'
    df.to_csv(outputpath,sep=',',index=False,header=False,encoding='utf_8_sig')
    return(df)

def read_fund_list():
    #read txt method one
    f = open("fund_list.txt")
    ans = []
    ans.append("/")
    line = f.readline()
    ans.append(line.replace("\n",""))
    while line:
        line = f.readline()
        ans.append(line.replace("\n",""))
    f.close()
    return list(filter(None, ans))

if __name__ == '__main__':
    stock_json_str = get_fund_info("001811")
    #stock_json = json.loads(stock_json_str)
    # for i in stock_json_str.keys():
    #     print(i+":")
    #     print(stock_json_str[i])
    #     print("---------------------------------------------------------------------\n")

    # text = get_realtime_anayls("001811")
    # 
    # print(text_json)
    # w782 comm lsjz


    # timeStamp_to_time_13(1580728885284)
    # is_week_lastday("2020-01-08")
    df = make_csv()
    conf = {'sender': 'qqnumber@qq.com', 'sender_name':'guo',
    'receiver':['qqnumber@qq.com','qqnumber@qq.com'], 'password':'*********',
    'server':'smtp.qq.com','port':465, 'receiver_name':['me','guest']}
    df=pd.read_csv("fund.csv")
    df.sort_values('月初增长率',inplace = False)
    my_mail(df.to_html(),conf)
    #print(get_realtime_anayls("001811"))

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