import os
for root,dirs,files in os.walk(r"..\txt"):
for file in files:
date1=""
nStart1=0#第一天开盘价
nEnd1=0#最后一天收盘价
nUpDay=0
nDownDay=0
nTotalDay=0
nTotalMin=999
nTotalMax=0
strMinDate=""
for line in open(os.path.join(root,file)):
arr=line.split(",")
if len(arr)>1:
nTotalDay=nTotalDay+1
nYear=int(line[0:4])
strDate=arr[0]
if(date1==""):
date1=arr[0]
nStart=float(arr[1])#开盘
if(nStart1==0):
nStart1=nStart
nMax=float(arr[2])#最高
nMin=float(arr[3])#最低
nEnd=float(arr[4])#收盘
if(nMin
strMinDate=strDate
nMinDay=nTotalDay
if(nMax>nTotalMax):
nTotalMax=nMax
strMaxDate=strDate
nMaxDay=nTotalDay
if(nEnd>nStart):
nUpDay=nUpDay+1
else:
nDownDay=nDownDay+1
if(nMinDay==nTotalDay and nTotalDay>365):
with open("今日最低价.txt","a") as file1:
file1.write(os.path.join(root,file)[-10:-4])
file1.write("n")
'''file1.write("最低价:"+str(nTotalMin)+"元")
file1.write("n")
file1.write("最低价日期:"+strMinDate)
file1.write("n")
file1.write("最低价是第:"+str(nMinDay)+"天")
file1.write("n")
file1.write("最高价:"+str(nTotalMax)+"元")
file1.write("n")
file1.write("最高价日期:"+strMaxDate)
file1.write("n")
file1.write("最高价是第:"+str(nMaxDay)+"天")
file1.write("n")
file1.write("上涨天数:"+str(nUpDay)+"天")
file1.write("n")
file1.write("下跌天数:"+str(nDownDay)+"天")
file1.write("n")
file1.write("发行价:"+str(nStart1)+"元")
file1.write("n")
file1.write("现 价:"+str(nEnd)+"元")
file1.write("n")
file1.write("总交易日:"+str(nTotalDay)+"天") '''
