001量化项目总结 --01获取实时价格

一、获取实时价格

def tdxgetprice(self,scode):                               # 取实时价格
    price =0.0
    pmarkcode =0
    sip =''
    sport =0
    time_now =datetime.now().minute

    if (scode[0]=='0' and scode[1]=='0') or scode[0]=='3':
        pmarkcode=0
    else:
        pmarkcode=1

    api = TdxHq_API()
    if time_now%2==0 and time_now%4==0:
        sip='218.*.51.*'                    
        sport =7709
    elif time_now%2==0 and time_now%4!=0:

        sip='*.235.*.14'                 
        sport=7711
    else:                                       
        sip='*.73.48.*'
        sport=7709
    with api.connect(sip,sport):
     data = api.get_security_quotes([pmarkcode,scode])
     cdata = api.get_company_info_category(pmarkcode,scode)
     d1= collections.OrderedDict()
     d1 = data[0]
     #print(d1)
     for key ,value in d1.items():
        if key=='price':
            price= value
     api.disconnect()
     return price
二、返回当日数据 价格 成交量 开盘， 最低、最高价格。 

def getnewdata(self, scode):  # 

    s1 = []
    Date1 = str(datetime.now().date())
    s1.insert(0, Date1)
    napi = TdxHq_API()
    sip = self.getserverip()[0]
    sport = self.getserverip()[1]
    markcode = int(self.getmarkcode(scode))
    with napi.connect(sip, sport):
        ndata = napi.get_security_quotes([markcode, scode])
        d1 = ndata[0]

        for key, value in d1.items():
            if key == 'open':
                s1.insert(1, value)
            if key == 'price':
                s1.insert(2, value)
            if key == 'high':
                s1.insert(3, value)
            if key == 'low':
                s1.insert(4, value)
            if key == 'amount':
                s1.insert(5, value)
    napi.disconnect()

    return s1