def print_line(text, fp=None):
text = str(text)
if fp:
fp.write(current_datetime_string())
fp.write(text + '\n')
fp.flush()
print text
def record_signal(code, data, name=''):
stbase.print_line(data, stdout=True)
if name:
name = name + '_' + code + '.signal'
fname = stbase.TradeManager().getDataPath(name)
data = current_datetime_string() + ' ' + data
fp = open(fname, 'a+')
# fp.writelines([data])
fp.write(data + '\n')
fp.close()
def print_line(self, text, fp=None, stdout=True):
text = str(text)
if not fp:
fp = self.logfile
if fp:
fp.write(current_datetime_string())
fp.write(' ')
fp.write(text + '\n')
fp.flush()
if stdout:
print text
def record_signal(self, code, data, name=''):
print_line(data, stdout=True)
if not name:
name = self.strategy.name
if name:
name = name + '_' + code + '.signal'
fname = self.getDataPath(name)
data = current_datetime_string() + ' ' + data
fp = open(fname, 'a+')
# fp.writelines([data])
fp.write(data + '\n')
fp.close()
def save_bar_data(self, ktype, bar, num):
# 非交易时间段丢弃
f = open(
'{}/{}-{}.txt'.format(TradeManager().logpath, self.code, ktype),
'a+')
# data = hash_object(bar)
data = dict(Open=bar.Open,
High=bar.High,
Low=bar.Low,
Close=bar.Close,
Vol=bar.Vol,
Amount=bar.Amount,
DateTime=bar.DateTime)
print data
data['bar_num'] = num
# data = json.dumps(data)
# f.write(data + '\n')
# f.close()
data = json.dumps(data)
# 写入当前系统时间
TradeManager().save_data('#{}'.format(current_datetime_string()), f)
TradeManager().save_data(data, f)
f.close()