def __buildExl(self, stock, workbook):
''' get one stock historical data and store it '''
try:
ws = workbook.add_sheet(stock)
#get data
yahooFinance = YahooFinance()
allData = yahooFinance.getHistoricalPrices(stock, self.__startDate,
self.__endDate)
for col, field in enumerate(
['date', 'open', 'high', 'low', 'close', 'volume',
'adjClose']):
ws.write(0, col, field)
for row, data in enumerate(allData):
for col, field in enumerate([
'date', 'open', 'high', 'low', 'close', 'volume',
'adjClose'
]):
ws.write(row + 1, col, getattr(data, field))
except UfException as excp:
raise excp
except Exception:
raise UfException(
Errors.UNKNOWN_ERROR,
"historicalStorage.__buildExl got unknown error %s" %
traceback.print_exc())
class HistoricalDataFeeder(BaseModule):
'''
feeder that get stock data from Yahoo Finance
'''
def __init__(self):
''' Constructor '''
super(HistoricalDataFeeder, self).__init__()
self.__yahooFinance = YahooFinance()
def execute(self, input):
''' preparing data'''
super(HistoricalDataFeeder, self).execute(input)
return {'history stock': self.__yahooFinance.getHistoricalPrices(input, '1990-01-01', date.today())}
class HistoricalDataFeeder(BaseModule):
'''
feeder that get stock data from Yahoo Finance
'''
def __init__(self):
''' Constructor '''
super(HistoricalDataFeeder, self).__init__()
self.__yahooFinance = YahooFinance()
def execute(self, input):
''' preparing data'''
super(HistoricalDataFeeder, self).execute(input)
return {
'history stock':
self.__yahooFinance.getHistoricalPrices(input, '1990-01-01',
date.today())
}
def __buildExl(self, stock, workbook):
''' get one stock historical data and store it '''
try:
ws = workbook.add_sheet(stock)
#get data
yahooFinance = YahooFinance()
allData = yahooFinance.getHistoricalPrices(stock, self.__startDate, self.__endDate)
for col, field in enumerate(['date', 'open', 'high', 'low', 'close', 'volume', 'adjClose']):
ws.write(0, col, field)
for row, data in enumerate(allData):
for col, field in enumerate(['date', 'open', 'high', 'low', 'close', 'volume', 'adjClose']):
ws.write(row+1, col, getattr(data, field) )
except UfException as excp:
raise excp
except Exception:
raise UfException(Errors.UNKNOWN_ERROR, "historicalStorage.__buildExl got unknown error %s"
% traceback.print_exc())
