def download(self):
"""down load the content to the tmp file """
# 注意是否重新下载
datefrom = self.cd_datefrom.GetValue()
dateto = self.cd_dateto.GetValue()
rawlines = ystockquote.get_hist_lines(self.symbol,datefrom.Format("%Y%m%d") ,dateto.Format("%Y%m%d"))
txtname = os.path.join(self.YahooTemp,self.symbol)
try:
txtout = open(txtname,'w')
txtout.writelines(rawlines)
txtout.close()
except IOError :
self.puts("warnning :can not write file %s " % txtname)
fuquan = self.cc_fuquan.GetValue()
data,div = rawlines2data(rawlines,1,fuquan)
if div> 1 :
self.puts('注意：本处成交量有缩小%s倍，因为大于了% ' % (div,0xffffffff))
if start_date == None :
start_date = '19000101'
if end_date == None:
end_date = datetime.date.today().strftime('%Y%m%d')
# 文件不存在用head
# 文件存在复写时用head
with_head = True
if os.path.exists(fname):
if stat == 'a' :
with_head = False
else:
with_head = True
else:
with_head = True
lines = ystockquote.get_hist_lines(symbol, start_date, end_date,with_head,b_sort=True)
f = open(fname,stat)
f.writelines(lines)
f.close()
return (len(lines),start_date,end_date)
def myFormat(dd):
"""strftime当年度<1900时出错 """
return'%04d-%02d-%02d' % (dd.year,dd.month,dd.day)
def manydowns(symbols,p_dir):
"""symbols [symbol,] """
logh = open('histlog.txt','a')
for i in symbols :
