从互联网获取股票数据（历史数据，Python + MySQL）

摘要：目标从互联网网易数据接口获取股票历史数据，包括开盘价最高价最低价收盘价等等环境记录数条，以该表为基础，制作清单。

从互联网（网易数据接口）获取股票历史数据，包括开盘价、最高价、最低价、收盘价等等

Python 3.6
MySQL 5.6.34

记录数：3592 条，以该表为基础，制作 mission 清单。

从这个表里，每次读取一定数量的记录，依次从互联网上获取。

</>复制代码 
"""
《获取股票历史市值》
Created on 2018年2月12日
@author: Livon
# 读取 股票列表，含代码及 上市日期、终止上市日期
（1）列表
        每次执行前，手工新建一个当前日期的表，如果存在就删除重建（可能是执行一个存储过程）
        表名：stock_list_20180212 // 股票列表
        表字段：id, 股票代码， 是否顺利完成，获取记录数量
        每次取一条记录，依次执行，中断了，下次可以从中断处继续。
        
（2）
每条记录，按指定日期范围进行获取
再建
# 从网易数据接口拉取市值数据
# 存入表 stock_his_marketCap 中
"""
import util
import urllib
import csv
import time
import datetimeUtil
from urllib import request
jobListTable = "stock_list_20180209"
def p( msg ):
    print( "%s - %s" % ( datetimeUtil.getDatetime(), msg ))
def startJob():
    # 从数据池中读取 n 记录
    missionList = util.getMissionList( jobListTable )
    
    # 循环处理上述的 n 条记录
    for mission in missionList:
#         for value in row:
#             print( value )
        # 根据记录生成一条 url，一个 url 可以获取几千条日记录
        url = util.genUrl( mission )
    #     url = "http://quotes.money.163.com/service/chddata.html?code=1000001&start=19910401&end=19910409"
    #     url += "&fields=LCLOSE;TOPEN;HIGH;LOW;TCLOSE;CHG;PCHG;TURNOVER;VOTURNOVER;VATURNOVER;TCAP;MCAP"  
                
#         print( dt(), " - ", url )
        p( "url: %s" % url )
        
        # 从互联网上获取股票数据
        dataList = util.getStockDataList( url )
        
        if( dataList != None ):
            # 将数据保存在目标表：股票历史数据表中
            insertedRows = util.insertTable( dataList )        
            # 更新 mission List 状态标志列
            util.updateJobList( jobListTable, mission, insertedRows )    
        else :
            p( "csv 文件无数据。" )
        
        p("standby a moment for next mission（ you can terminal the program at this time）.")
        time.sleep(3)
        
# main
for i in range( 0, 2 ):
    p( "startJob: %s" % str(i)  )
    startJob()
    
# done
print( "= = = = = = = = = = = = = = = = = = = = = = " )
p( "all done !")
print( "= = = = = = = = = = = = = = = = = = = = = = " )

</>复制代码 
"""
Created on 2018年2月11日
@author: Livon
"""
   
import urllib.request
import re
import pymysql
from urllib import request
# from stock.获取股票历史市值 import datetimeUtil
import datetimeUtil
def p( msg ):
    print( "%s - %s" % ( datetimeUtil.getDatetime(), msg ))
# 任务清单，每一次任务会领一份任务清单，清单中的第一项，是一个股票
# 任务：job - 大循环
# 目标：mission - 小目标
# missionList - 目标清单
# getMissionList
# 参数：tableName 表名
def getMissionList( tableName ):
    
    rowsCount = "5" ;    
    
    conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", passwd="root", db="stock", charset="utf8")
    # 创建游标
#     cursor = conn.cursor()
    cursor = conn.cursor()
    
#     sql="select * from "+ tableName +" where doneTime is NULL limit " + rowsCount
    sql = "select * from %s where doneTime is NULL limit %s" % ( tableName, rowsCount )
    cout = cursor.execute(sql)
#     print("数量： "+str(cout))
    rows = cursor.fetchall();
    
#     rows = conn.cursor().execute( sql ).fetchall()
    
#     for row in rows:
#         print("stockCode: "+str(row[0])+"  stockName： "+row[1]+"  startDate： "+ str(row[2]))
        
    cursor.close()
#     
#     try:
#         #获取一个游标
#         with conn.cursor() as cursor:
#             sql="select * from "+ tableName +" where doneTime is NULL limit 1"
#             cout=cursor.execute(sql)
#             print("数量： "+str(cout))
# 
#             for row in cursor.fetchall():
#                 #print("%s
%s
%s" %row)
#                 #注意int类型需要使用str函数转义
#                 print("stockCode: "+str(row[0])+"  stockName： "+row[1]+"  startDate： "+ str(row[2]))
# #         conn.commit()
# 
#     finally:
#         print( "done" )
        
    
    cursor.close()
    conn.close()
    
#     print( datetimeUtil.getDatetime(), " - 任务清单装载完毕！任务数量：", str( len( rows ))  )
#     print( "%s - %s missons loaded." % ( datetimeUtil.getDatetime(), str( len( rows )) ) )
    p( "%s missons loaded." % str( len( rows ) ))
    
    return rows
# 生成网址
def genUrl( row ):    
    
    stockCode = row[0]
    startDate = str( row[2] ).replace("-","")
#     endDate = ( row[3] == "None" )? "": row[3]
#     endDate = ( row[3] == None ) and "" or row[3]
    endDate = ( row[3] == None ) and row[3] or ""
    dataSource = row[4]
#     True and "Fire" or "Water"  
#     print( row[3] is "None")
#     print( row[3] is None )
#     print( row[3] is "" )
#     print( type( row[3] ) )
#     print( type( row[3] ) is None )
#     print( type( row[3] ) is "NoneType" )
    
    url = "http://quotes.money.163.com/service/chddata.html?code=%s%s&start=%s&end=%s"
    url = url % ( dataSource, stockCode, startDate, endDate )
    url += "&fields=LCLOSE;TOPEN;LOW;HIGH;TCLOSE;CHG;PCHG;TURNOVER;VOTURNOVER;VATURNOVER;TCAP;MCAP"    
    
    return url
def getCsv( url ):    
    
#     csv = csv.decode("gbk")
#     
#     csv_str = str(csv)
#     lines = csv_str.split("
")
#     
#     print( len( lines))
    
    return ""
# 从互联网上获取数据
def getStockDataList( url ):
    
    print( datetimeUtil.getDatetime(), " - ", "准备从互联网获取数据 ..." )
    
#     http = urllib3.PoolManager()
#     r = http.request("GET", url )
#     url="http://www.example.com/"
#     headers={"User-Agent":"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1"}
#     try:
#         req = urllib3.request(url, headers )
# #         req=urllib2.Request(url,headers=headers)
#         response = urllib3.request2.urlopen(req)
#     except urllib3.exceptions,e:
#         print e.reason
    dataList = None 
    try:
        response = request.urlopen( url )
        
        csv = response.read()     
        csv = csv.decode("gbk")  
    #     csv = csv.decode("iso-8859-1")        
        csv_str = str(csv)
        
#         print( type( csv ))
        
        if( len( csv_str ) < 1 ):
            print( "获取失败" )
        
#         print( csv_str )
    #     lines = csv_str.split("
")    
        lines = csv_str.splitlines()
#         print( "行数：" + str( len( lines )))   
        
        dataList = [] 
        
        for line in lines:
#             print( line )
            dataRow = line.split(",")
#             print( dataRow[0] )
            dataObj = {}
            dataObj["日期"]       = dataRow[0]
            dataObj["股票代码"]   = dataRow[1]
            dataObj["名称"]       = dataRow[2]
            dataObj["前收盘"]     = dataRow[3]
            dataObj["开盘价"]     = dataRow[4]
            dataObj["最高价"]     = dataRow[5]
            dataObj["最低价"]     = dataRow[6]
            dataObj["收盘价"]     = dataRow[7]
            dataObj["涨跌额"]     = dataRow[8]
            dataObj["涨跌幅"]     = dataRow[9]
            dataObj["换手率"]     = dataRow[10]
            dataObj["成交量"]     = dataRow[11]
            dataObj["成交金额"]   = dataRow[12]
            dataObj["总市值"]     = dataRow[13]
            dataObj["流通市值"]   = dataRow[14]
            dataList.append(dataObj)
        
    except Exception as e:
        print( e )
        
    
    return dataList
def netEaseUrl( stockCode, startDate, endDate ):
    
    url = "http://quotes.money.163.com/service/chddata.html?code=%s&start=%s&end=%s&fields="
    url = url % ( stockCode, startDate, endDate )
    
    print( url )
    
    return url
def receiveCsv( url ):
    
    # http://www.cnblogs.com/sysu-blackbear/p/3629420.html
    stockDataResponse = urllib.request.urlopen( url )
    stockData = stockDataResponse.read()
    # stockData = stockDataResponse.decode("utf8")
    stockData = stockData.decode("gb2312")
    # stockData = stockData.decode("gb2312")
#     print( stockData )
    
    return stockData
"""
"""
def getStockList():
    
    
    conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", passwd="root", db="stock", charset="utf8")
    # 创建游标
#     cursor = conn.cursor()
    
    try:
        #获取一个游标
        with conn.cursor() as cursor:
            sql="select * from stock_list"
            cout=cursor.execute(sql)
            print("数量： "+str(cout))
            for row in cursor.fetchall():
                #print("%s
%s
%s" %row)
                #注意int类型需要使用str函数转义
                print("stockCode: "+str(row[0])+"  stockName： "+row[1]+"  startDate： "+ str(row[2]))
#         conn.commit()
    finally:
        cursor.close()
        conn.close()
  
def dbStore( str_stocks ):
    
    
    print( type( str_stocks ))
        
    stocks = re.findall("[(.*?)]",str_stocks )
    stocks = re.findall("{(.*?)}",stocks[0])    
    
    # 创建连接
    conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", passwd="root", db="stock", charset="utf8")
    # 创建游标
    cursor = conn.cursor()
        
    for i in range( 0, len( stocks ) ):
        print( "No." + str(i))
        properties = stocks[i].split(",")            
#         print( properties )         
#         print( type( properties ))
#         effect_rows = insertDb( properties, cursor )
#         time.sleep(1)
        
    # 提交，不然无法保存新建或者修改的数据
    conn.commit()
  
    # 关闭游标
    cursor.close()
    # 关闭连接
    conn.close()    
    
    return ""
def updateJobList( jobListTable, row, insertedRows ):
    
    
    # 创建连接
    conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", passwd="root", db="stock", charset="utf8")
    # 创建游标
    cursor = conn.cursor()
#     otherStyletime == "2013-10-10 23:40:00"
    
#     sql ="update " + jobListTable + " set doneTime = "" + otherStyleTime + "" where stockCode = "" + row[0] + """
    
    sql = "update %s set doneTime = "%s" , receivedRows = %s where stockCode = "%s"" % ( jobListTable, datetimeUtil.getDatetime(), insertedRows, row[0] )
    
    print( datetimeUtil.getDatetime(), " - 更新任务清单：", sql )
    
    effect_row = cursor.execute( sql )
    
    conn.commit()  
    # 关闭游标
    cursor.close()
    # 关闭连接
    conn.close()    
    
    
    
def insertTable( dataList ):
    
    # 创建连接
    conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", passwd="root", db="stock", charset="utf8")
    # 创建游标
    cursor = conn.cursor()
        
    insertedRows = 0
    
    for i in range( 1, len( dataList )):
        
        for (k,v) in  dataList[i].items(): 
#             print( "dataList[i][%s]=" % k,v )
#             print( v )
            if( v == "None" ):
#                 print("Change to NULL")
                dataList[i][k] = "NULL"
        
#         for data in dataList[i]:
#             print( data. )
#             data = ( data == None ) and data or "NULL"        
        
        sql = "INSERT INTO stock_his_data ( "
        sql += "日期,"
        sql += "股票代码,"
        sql += "名称,"
        sql += "前收盘,"
        sql += "开盘价,"
        sql += "最低价,"
        sql += "最高价,"
        sql += "收盘价,"
        sql += "涨跌额,"
        sql += "涨跌幅,"
        sql += "换手率,"
        sql += "成交量,"
        sql += "成交金额,"
        sql += "总市值,"
        sql += "流通市值"   
        sql += " ) "    
        sql += "VALUES"  
        sql += " ( "  
        
        sql += """ + dataList[i]["日期"]    +  "","
        sql += """ + dataList[i]["股票代码"]+  "","
        sql += """ + dataList[i]["名称"]    +  "","
        sql +=       dataList[i]["前收盘"]  +  " ,"
        sql +=       dataList[i]["开盘价"]  +  " ,"
        sql +=       dataList[i]["最低价"]  +  " ,"
        sql +=       dataList[i]["最高价"]  +  " ,"
        sql +=       dataList[i]["收盘价"]  +  " ,"
        sql +=       dataList[i]["涨跌额"]  +  " ,"
        sql +=       dataList[i]["涨跌幅"]  +  " ,"
        sql +=       dataList[i]["换手率"]  +  " ,"
        sql +=       dataList[i]["成交量"]  +  " ,"
        sql +=       dataList[i]["成交金额"]+  " ,"
        sql +=       dataList[i]["总市值"]  +  " ,"
        sql +=       dataList[i]["流通市值"]
        sql += " ) "
        
#         print( sql )
        
        effect_row = cursor.execute( sql )
        
        if( effect_row > 0 ):
            insertedRows += 1
            
    print( datetimeUtil.getDatetime(), " - 数据数量：", insertedRows )
#     
    # 提交，不然无法保存新建或者修改的数据
    conn.commit()  
    # 关闭游标
    cursor.close()
    # 关闭连接
    conn.close()    
    
    
    
#     arr_values = []
#     arr_columns = []
#     
#     for j in range( 0, len( properties) ):
#         
# #         print( "propertie["+ str(j)+"]: " + properties[j] )
# #         key_value = properties[j].split(":")
# #         print( key_value[0] + " -> " + key_value[1] )
#         key = properties[j][:properties[j].find(":")]
#         value = properties[j][properties[j].find(":")+1:]
#         value = value.replace(""", "")
# #         print( key + " -> " + value )
# #         sql += """ + value + """
#         arr_columns.append( "`" + key + "`" )
# #         arr_columns.append( key )
#         arr_values.append( """ + value + """ )
#         
#     sql = "insert into stock_sina "
#     sql = sql + " ( " + ",".join( arr_columns ) + " ) VALUES ( " + ",".join( arr_values ) + " ) "
    
#     print( sql )
       
#     effect_row = cursor.execute( sql )
    
    return insertedRows
        

</>复制代码 
"""
Created on 2018年2月14日
@author: Livon
"""
import time
def getDatetime():
    
    timeArray = time.localtime( time.time() )
    otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
    
    return otherStyleTime

记录总数：9045612（九百万）