def updateBuySignalStocks():
stockList = dao.getCandidateFromDB()
todayStr = utility.getLastDay()
count = 0
for stock in stockList:
data = dao.get_break_through_status(stock)
if len(data) != 0:
continue
data = dao.get_hist_data(stock)
if data[len(data)-1][1] != todayStr:
continue
array = data[-20:]
max = 0
for i in range(0, len(array)-1):
if array[i][4] > max:
max = array[i][4]
if len(array) > 18 and array[len(array)-1][4] > max:
analyseData = dao.get_stock_analyse_data(stock)
analyseData = analyseData[-1:]
if len(analyseData) == 0 or analyseData[0][2] > analyseData[0][3]:
dao.add_new_break_through(stock, array[len(array) - 1][4], todayStr)
count += 1
print 'add ' + str(count) + ' new break stocks'
def calAnalyseDataInit():
stockList = dao.getCandidateFromDB()
for stock in stockList:
data = dao.get_hist_data(stock)
if len(data) <= 300:
continue
calAnalyseDataForSeveralDays(data)
def calAnalyseDataForUpdate():
stockList = dao.getCandidateFromDB()
for stock in stockList:
data = dao.get_hist_data(stock)
if len(data) <= 300:
continue
analysData = dao.get_stock_analyse_data(stock)
if len(analysData) == 0:
calAnalyseDataForSeveralDays(data)
else:
calAnalyseDataForOneDay(data, analysData)
print str(stock),
print 'update analyse data'