def check2(code, wechate_account, cache_rate=None):
time.sleep(1)
df = ts.get_realtime_quotes(code)
# print(df)
e = df[['code', 'name', 'price', 'pre_close', 'time']]
p = df[u'price']
pre_close = float(df[u'pre_close'])
name = df[u'name'][0]
open_price = float(df['open'][0])
# print(open_price)
current_price = float(p[0])
# todo 1:涨跌超过指定百分比报警，当前价格/昨日收盘价*100,取整，>1的整数倍报警；2：涨跌超过基准百分比报警
current_rate, cache_rate, diff, is_alert = alert(current_price, pre_close,
cache_rate)
if diff > Decimal('0'):
print('%s 当前价格:%.2f, 涨跌幅:%.2f, 上涨 %.2f' %
(name, current_price, current_rate, diff))
elif diff < Decimal('0'):
print('%s 当前价格:%.2f, 涨跌幅:%.2f, 下跌 %.2f' %
(name, current_price, current_rate, diff))
if is_alert:
if diff > Decimal('0'):
sendmsg(
'%s 当前价格:%.2f, 涨跌幅:%.2f, 上涨 %.2f' %
(name, current_price, current_rate, diff), wechate_account)
else:
sendmsg(
'%s 当前价格:%.2f, 涨跌幅:%.2f, 下跌 %.2f' %
(name, current_price, current_rate, diff), wechate_account)
return cache_rate
def price2(price_max, price_min, current_price, name, wechate_account):
if current_price >= price_max:
sendmsg('上涨到价提醒：%s, 当前价格：%.2f, 设定价格：%.2f' %
(name, current_price, price_max))
elif current_price <= price_min:
sendmsg('下跌到价提醒：%s, 当前价格：%.2f, 设定价格：%.2f' %
(name, current_price, price_max))
def profit_and_loss(cost, current_price, target_profit, stop_loss, name,
wechate_account):
ratio = (current_price - cost) * 100.0 / cost
if ratio >= target_profit:
sendmsg('上涨提醒：%s, 当前价格：%.2f, 涨幅超止盈线：%s%%' %
(name, current_price, target_profit))
elif ratio <= percent_min:
sendmsg('下跌提醒：%s, 当前价格：%.2f, 跌幅超止损线：%s%%' %
(name, current_price, stop_loss))
def up_and_down(pre_close, current_price, percent_max, percent_min, name,
wechate_account):
ratio = (current_price - pre_close) * 100.0 / pre_close
if ratio >= percent_max:
sendmsg('上涨提醒：%s, 当前价格：%.2f, 涨幅超：%s%%' %
(name, current_price, percent_max))
elif ratio <= percent_min:
sendmsg('下跌提醒：%s, 当前价格：%.2f, 跌幅超：%s%%' %
(name, current_price, percent_min))
def sendsocket(control, identifier, sock):
payload = struct.pack('i', sock.fileno())
control.wait_for_write()
sendmsg.sendmsg(
control.fileno(),
identifier,
0,
(socket.SOL_SOCKET, sendmsg.SCM_RIGHTS, payload))
def check(code,
base,
price_max,
price_min,
percent_max,
percent_min,
percent_max_10,
percent_min_10,
cost,
stop_loss,
target_profit,
wechate_account,
rate,
cache,
is_first,
cache_rate=None):
time.sleep(1)
df = ts.get_realtime_quotes(code)
print(df)
e = df[['code', 'name', 'price', 'pre_close', 'time']]
p = df[u'price']
open = float(df[[u'open']])
pre_close = float(df[u'pre_close'])
name = df[u'name'][0]
print(e)
current_price = float(p[0])
if not base:
base = current_price
# todo 1:涨跌超过指定百分比报警，当前价格/昨日收盘价*100,取整，>1的整数倍报警；2：涨跌超过基准百分比报警
rate = 1
cache_rate, diff = alert(current_price, pre_close, cache_rate)
if diff > 0 and diff >= rate:
sendmsg('%s current:%.2f, more %.2f' % (name, p[0], diff),
wechate_account)
elif diff < 0 and diff <= rate:
sendmsg('%s current:%.2f, less %.2f' % (name, p[0], diff),
wechate_account)
price2_key = 'price2_%s' % code
if price2_key not in cache:
price2(price_max, price_min, current_price, name, wechate_account)
cache[price2_key] = 'alerted'
up_and_down_key = 'up_and_down_%s' % code
if up_and_down_key not in cache:
up_and_down(pre_close, current_price, percent_max, percent_min, name,
wechate_account)
cache[up_and_down_key] = 'alerted'
profit_and_loss_key = 'profit_and_loss_%s' % code
if profit_and_loss_key not in cache:
profit_and_loss(cost, current_price, target_profit, stop_loss, name,
wechate_account)
cache[profit_and_loss_key] = 'alerted'
return base
def run(self):
us = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
us.bind(('mig.sock'))
us.listen(1)
print 'waiting for standby process to start and connect to unix socket'
uconn, addr = us.accept()
print 'standby process connected, hand it over our server-socket'
payload = struct.pack('i', self.server.fileno())
sendmsg.sendmsg( uconn.fileno(), '', 0, (socket.SOL_SOCKET, sendmsg.SCM_RIGHTS, payload))
print 'Sent server-socket...awaiting for handover complete signal', self.server.fileno()
result = uconn.recv(1024)
if result == 'KILL':
#1. TODO: wait for already clients connected to complete
#2. Terminate
return
def redirect_fds(fds, sock, unit):
"""Redirect each fd to a pipe and pass the read end of the pipe to
logductd.
"""
pipes_to_send = []
lognames = []
for fd, logname in fds:
read_end, write_end = os.pipe()
os.dup2(write_end, fd)
os.close(write_end)
pipes_to_send.append(read_end)
lognames.append(logname)
header = {"unit": unit, "lognames": lognames}
sendmsg(sock, [(json.dumps(header) + '\n').encode()],
[(socket.SOL_SOCKET, SCM_RIGHTS, array.array("i", pipes_to_send))])
for read_end in pipes_to_send:
os.close(read_end)
def redirect_fds(fds, sock, unit):
"""Redirect each fd to a pipe and pass the read end of the pipe to
logductd.
"""
pipes_to_send = []
lognames = []
for fd, logname in fds:
read_end, write_end = os.pipe()
os.dup2(write_end, fd)
os.close(write_end)
pipes_to_send.append(read_end)
lognames.append(logname)
header = {"unit": unit,
"lognames": lognames}
sendmsg(sock, json.dumps(header) + '\n',
[(socket.SOL_SOCKET, SCM_RIGHTS, array.array("i", pipes_to_send))])
for read_end in pipes_to_send:
os.close(read_end)
return PROC_ERROR
except MissingInputException, mie:
ciel.log("Task died due to missing input", 'PROC', logging.WARN)
raise
except TaskFailedError:
raise
except:
ciel.log('Error during method handling in JSON event loop', 'PROC', logging.ERROR, True)
return PROC_ERROR
try:
if response is not None:
with self.transmit_lock:
write_framed_json((method, response), writer)
if response_fd is not None:
socket_name = args["fd_socket_name"]
sock = socket.socket(socket.AF_UNIX)
sock.connect(socket_name)
sendmsg.sendmsg(fd=sock.fileno(), data="FD", ancillary=(socket.SOL_SOCKET, sendmsg.SCM_RIGHTS, struct.pack("i", response_fd)))
os.close(response_fd)
sock.close()
except:
ciel.log('Error writing response in JSON event loop', 'PROC', logging.WARN, True)
return PROC_ERROR
return True
except TaskFailedError:
raise
except:
ciel.log('Error during method handling in JSON event loop',
'PROC', logging.ERROR, True)
return PROC_ERROR
try:
if response is not None:
with self.transmit_lock:
write_framed_json((method, response), writer)
if response_fd is not None:
socket_name = args["fd_socket_name"]
sock = socket.socket(socket.AF_UNIX)
sock.connect(socket_name)
sendmsg.sendmsg(fd=sock.fileno(),
data="FD",
ancillary=(socket.SOL_SOCKET,
sendmsg.SCM_RIGHTS,
struct.pack("i", response_fd)))
os.close(response_fd)
sock.close()
except:
ciel.log('Error writing response in JSON event loop', 'PROC',
logging.WARN, True)
return PROC_ERROR
return True
def sendsocket(control, identifier, sock):
payload = struct.pack('i', sock.fileno())
control.wait_for_write()
sendmsg.sendmsg(control.fileno(), identifier, 0,
(socket.SOL_SOCKET, sendmsg.SCM_RIGHTS, payload))
