def findByMa2(lastDays=40, ma1=10, ma2=20, condition=settings.HIGHER):
stocks = findAllExistentTickers()
result = []
for code in ['600600']:
try:
temp = getMa(code, lastDays, ma1)
print temp
temp2 = getMa(code, lastDays, ma2)
size = len(temp)
print code + ':' + str(size)
flag = True
for i in range(1, size):
print temp2[i]
print temp[i]
if temp2[i] > temp[i]:
flag = False
logger.warn(code + ' does not pass MA:' + str(i))
break
if flag:
result.append(code)
except:
traceback.print_exc(file=sys.stdout)
continue
return result
def findByNhnl(lastDays=200, nearDays=5):
stocks = findAllExistentTickers()
nhnlList = {'nhList': [], 'nlList': []}
nh = 0
nl = 0
for code in stocks:
try:
triggered = triggerNhNl(code, lastDays, nearDays)
print triggered
if triggered == 0:
continue
elif triggered.get('value') == 1:
nhnlList['nhList'].append({
'date': triggered['date'],
'code': code
})
nh += 1
elif triggered.get('value') == -1:
nhnlList['nlList'].append({
'date': triggered['date'],
'code': code
})
nl += 1
except:
traceback.print_exc(file=sys.stdout)
continue
nhnlList['nh'] = nh
nhnlList['nl'] = nl
nhnlList['nhnl'] = nh - nl
return nhnlList
def findByNhnl(lastDays=200,nearDays=5):
stocks = findAllExistentTickers()
nhnlList = {'nhList':[],'nlList':[]}
nh = 0
nl = 0
for code in stocks:
try:
triggered = triggerNhNl(code,lastDays,nearDays)
print triggered
if triggered == 0:
continue
elif triggered.get('value') == 1:
nhnlList['nhList'].append({'date':triggered['date'],'code':code})
nh += 1;
elif triggered.get('value') == -1:
nhnlList['nlList'].append({'date':triggered['date'],'code':code})
nl += 1;
except:
traceback.print_exc(file=sys.stdout)
continue
nhnlList['nh'] = nh
nhnlList['nl'] = nl
nhnlList['nhnl'] = nh - nl
return nhnlList
def findByMa2(lastDays=40,ma1=10,ma2=20,condition=settings.HIGHER):
stocks = findAllExistentTickers()
result = []
for code in ['600600']:
try:
temp = getMa(code,lastDays,ma1)
print temp
temp2 = getMa(code,lastDays,ma2)
size = len(temp)
print code+':'+str(size)
flag = True
for i in range(1,size):
print temp2[i]
print temp[i]
if temp2[i] > temp[i]:
flag = False
logger.warn(code+' does not pass MA:'+str(i))
break;
if flag:
result.append(code)
except:
traceback.print_exc(file=sys.stdout)
continue
return result
def download2(clearAll=False,
download_latest=False,
downloadHistory=False,
parse_industry=False,
stockList='stock_list_all'):
logger.info('Begin Download stock list data {}'.format(stockList))
if clearAll:
#clear redis cache
# redclient.flushall()
clear()
#download securities list from local
downloadQuoteList(True, False, stockList)
quotes = findAllExistentTickers()
import multiprocessing as mp
pool = mp.Pool(len(quotes))
for code in quotes:
s = Stock(code)
pool.apply_async(download_stock,
args=[
s, download_latest, settings.SINA, True,
settings.CSV_ENGINE, False
])
pool.close()
pool.join()
logger.info('****Download latest price from sina finished****')
def test_peak_price(self):
delta = timedelta(-20)
begin = date.today()+delta
#begin_date ='2014-1-1'
#rise('600327',begin)
# find_percentage(['600327','600583'],'2014-01-01')
result = find_percentage(findAllExistentTickers(),'2014-01-01')
for stock in result:
logger.debug(stock.shortStr())
def test_peak_price(self):
delta = timedelta(-20)
begin = date.today() + delta
#begin_date ='2014-1-1'
#rise('600327',begin)
# find_percentage(['600327','600583'],'2014-01-01')
result = find_percentage(findAllExistentTickers(), '2014-01-01')
for stock in result:
logger.debug(stock.shortStr())
def downloadLatestData(quotes = findAllExistentTickers(),engine='sina'):
logger.info( '****Begin Download latest price from SINA****'+str(len(quotes)))
import multiprocessing as mp
pool = mp.Pool(len(quotes))
for code in quotes:
update(code,engine)
pool.apply_async(update, args = [str(code),engine])
pool.close()
pool.join()
logger.info( '****Download latest price from sina finished****')
def findByMa(lastDays=40, ma=10, condition=settings.HIGHER):
stocks = findAllExistentTickers()
result = []
for code in stocks:
try:
triggered = checkStockWithMA(code, lastDays, ma, condition)
print code + str(triggered)
if triggered:
result.append(code)
except:
traceback.print_exc(file=sys.stdout)
continue
return result
def findByMa(lastDays=40,ma=10,condition=settings.HIGHER):
stocks = findAllExistentTickers()
result = []
for code in stocks:
try:
triggered = checkStockWithMA(code,lastDays,ma,condition)
print code+str(triggered)
if triggered:
result.append(code)
except:
traceback.print_exc(file=sys.stdout)
continue
return result
def download(clearAll=False,
downloadLatest=False,
downloadHistory=False,
parse_industry=False,
stockList='stock_list_all'):
from stocktrace.parse.yahooparser import downloadHistoryData
from stocktrace.dao.stockdao import clear, findAllExistentTickers
from stocktrace.parse.reutersparser import downloadKeyStatDatas
from stocktrace.parse.sinaparser import downloadLatestData
from stocktrace.parse.ifengparser import parseIndustry
from stocktrace.redis.redisservice import findStocksByList
logger.info('***Start download finance data****')
if clearAll:
#clear redis cache
# redclient.flushall()
clear()
#download industry info from ifeng
if parse_industry:
parseIndustry()
#download securities list from local
downloadQuoteList(True, False, stockList)
#load stock list to redis zset
loadStockListToRedis(stockList)
#download statistics from reuters
if settings.DOWNLOAD_KEY_STAT:
downloadKeyStatDatas()
quotes = findAllExistentTickers()
#find from redis cache
# quotes = findStocksByList(stockList)
# quotes = stockList
logger.debug(quotes)
#update latest price from yahoo or sina
#Seems YQL API is not stable,tables often to be locked
if downloadLatest:
downloadLatestData(quotes, engine=settings.SINA)
if downloadHistory:
#download history data from yahoo
downloadHistoryData(quotes, engine=settings.CSV_ENGINE)
logger.info('***Finish download finance data****')
def download(clearAll= False,downloadLatest = False,downloadHistory = False,parse_industry = False,stockList='stock_list_all'):
from stocktrace.parse.yahooparser import downloadHistoryData
from stocktrace.dao.stockdao import clear,findAllExistentTickers
from stocktrace.parse.reutersparser import downloadKeyStatDatas
from stocktrace.parse.sinaparser import downloadLatestData
from stocktrace.parse.ifengparser import parseIndustry
from stocktrace.redis.redisservice import findStocksByList
logger.info('***Start download finance data****')
if clearAll:
#clear redis cache
# redclient.flushall()
clear();
#download industry info from ifeng
if parse_industry:
parseIndustry()
#download securities list from local
downloadQuoteList(True,False,stockList)
#load stock list to redis zset
loadStockListToRedis(stockList)
#download statistics from reuters
if settings.DOWNLOAD_KEY_STAT:
downloadKeyStatDatas()
quotes = findAllExistentTickers()
#find from redis cache
# quotes = findStocksByList(stockList)
# quotes = stockList
logger.debug(quotes)
#update latest price from yahoo or sina
#Seems YQL API is not stable,tables often to be locked
if downloadLatest:
downloadLatestData(quotes,engine = settings.SINA)
if downloadHistory:
#download history data from yahoo
downloadHistoryData(quotes,engine = settings.CSV_ENGINE)
logger.info('***Finish download finance data****')
def download2(clearAll= False,download_latest = False,downloadHistory = False,parse_industry = False,stockList='stock_list_all'):
logger.info( 'Begin Download stock list data {}'.format(stockList))
if clearAll:
#clear redis cache
# redclient.flushall()
clear();
#download securities list from local
downloadQuoteList(True,False,stockList)
quotes = findAllExistentTickers()
import multiprocessing as mp
pool = mp.Pool(len(quotes))
for code in quotes:
s = Stock(code)
pool.apply_async(download_stock, args = [s,download_latest, settings.SINA, True,
settings.CSV_ENGINE, False])
pool.close()
pool.join()
logger.info( '****Download latest price from sina finished****')
