class MainWindow(object):
_WM_USER_STOCK_DATA = win32con.WM_USER + 10
def __init__(self, host='localhost', password=None):
self.client = Client(host=host, password=password, socket_timeout=10)
msg_task_bar_restart = win32gui.RegisterWindowMessage("TaskbarCreated")
message_map = {
msg_task_bar_restart: self._on_restart,
win32con.WM_DESTROY: self._on_destroy,
win32con.WM_COMMAND: self._on_command,
self._WM_USER_STOCK_DATA: self._on_data_receive,
win32con.WM_USER + 20: self._on_taskbar_notify
}
# Register the Window class.
wc = win32gui.WNDCLASS()
hinst = wc.hInstance = win32api.GetModuleHandle(None)
wc.lpszClassName = "StockTaskBar"
wc.style = win32con.CS_VREDRAW | win32con.CS_HREDRAW
wc.hCursor = win32api.LoadCursor(0, win32con.IDC_ARROW)
wc.hbrBackground = win32con.COLOR_WINDOW
wc.lpfnWndProc = message_map # could also specify a wndproc.
# Don't blow up if class already registered to make testing easier
try:
classAtom = win32gui.RegisterClass(wc)
except (win32gui.error, err_info):
if err_info.winerror != winerror.ERROR_CLASS_ALREADY_EXISTS:
raise
# Create the Window.
style = win32con.WS_OVERLAPPED | win32con.WS_SYSMENU
self.hwnd = win32gui.CreateWindow(wc.lpszClassName,
"WJF Data Processer", style, 0, 0,
win32con.CW_USEDEFAULT,
win32con.CW_USEDEFAULT, 0, 0, hinst,
None)
win32gui.UpdateWindow(self.hwnd)
self._do_create_icons()
self._do_stock_quote()
self.periodic_wrapper(30)
def Timer(self, timeout):
time.sleep(timeout)
self._on_time()
self.periodic_wrapper(timeout)
def periodic_wrapper(self, timeout):
# Thread needed because win32gui does not expose SetTimer API
thread.start_new_thread(self.Timer, (timeout, ))
def _on_time(self):
d = datetime.today()
if d.hour == 15 and d.minute == 3:
# make sure we are not receiving reporting data after market closed.
log.info("Market closed, exit on %d:%d." % (d.hour, d.minute))
win32gui.PostMessage(self.hwnd, win32con.WM_COMMAND, 1025, 0)
def _do_stock_quote(self):
self.stockdll = windll.LoadLibrary('C:\Windows\System32\Stock.dll')
ret = self.stockdll.Stock_Init(self.hwnd, self._WM_USER_STOCK_DATA,
RCV_WORK_SENDMSG)
if ret != 1:
raise Exception("Stock Init failed.")
def _do_create_icons(self):
# Try and find a custom icon
hinst = win32api.GetModuleHandle(None)
iconPathName = os.path.abspath(
os.path.join(os.path.split(sys.executable)[0], "pyc.ico"))
if not os.path.isfile(iconPathName):
# Look in DLLs dir, a-la py 2.5
iconPathName = os.path.abspath(
os.path.join(
os.path.split(sys.executable)[0], "DLLs", "pyc.ico"))
if not os.path.isfile(iconPathName):
# Look in the source tree.
iconPathName = os.path.abspath(
os.path.join(
os.path.split(sys.executable)[0], "..\\PC\\pyc.ico"))
if os.path.isfile(iconPathName):
icon_flags = win32con.LR_LOADFROMFILE | win32con.LR_DEFAULTSIZE
hicon = win32gui.LoadImage(hinst, iconPathName,
win32con.IMAGE_ICON, 0, 0, icon_flags)
else:
print("Can't find a Python icon file - using default")
hicon = win32gui.LoadIcon(0, win32con.IDI_APPLICATION)
flags = win32gui.NIF_ICON | win32gui.NIF_MESSAGE | win32gui.NIF_TIP
nid = (self.hwnd, 0, flags, win32con.WM_USER + 20, hicon,
"Python Demo")
try:
win32gui.Shell_NotifyIcon(win32gui.NIM_ADD, nid)
except win32gui.error:
# This is common when windows is starting, and this code is hit
# before the taskbar has been created.
print("Failed to add the taskbar icon - is explorer running?")
# but keep running anyway - when explorer starts, we get the
# TaskbarCreated message.
def _on_restart(self, hwnd, msg, wparam, lparam):
self._do_create_icons()
def _on_destroy(self, hwnd, msg, wparam, lparam):
nid = (self.hwnd, 0)
win32gui.Shell_NotifyIcon(win32gui.NIM_DELETE, nid)
win32gui.PostQuitMessage(0) # Terminate the app.
def _on_data_receive(self, hwnd, msg, wparam, lparam):
header = ReceiveData.from_address(lparam)
if wparam == RCV_REPORT:
# Report
records = {}
for i in xrange(header.m_nPacketNum):
r = Report.from_address(header.ptr + sizeof(Report) * i)
if r.is_valid():
records[r.symbol] = r.to_dict()
self.client.put_reports(records)
print("%d report data sended", header.m_nPacketNum)
elif wparam == RCV_FILEDATA:
if header.m_wDataType in (FILE_HISTORY_EX, FILE_5MINUTE_EX,
FILE_1MINUTE_EX):
# Daily history
history_head = HistoryUnion.from_address(header.ptr)
records = []
key = history_head.market() + history_head.symbol()
for i in xrange(header.m_nPacketNum - 1):
# start from ptr + sizeof(History), first one was the header
q = History.from_address(header.ptr + sizeof(History) *
(i + 1))
records.append(q.to_tuple())
rec = np.array(records, dtype=HistoryUnion.DTYPE)
if header.m_wDataType == FILE_HISTORY_EX:
self.client.put_day(key, rec)
elif header.m_wDataType == FILE_5MINUTE_EX:
self.client.put_5minute(key, rec)
elif header.m_wDataType == FILE_1MINUTE_EX:
self.client.put_1minute(key, rec) # no implementation
elif header.m_wDataType == FILE_MINUTE_EX:
# Minute
minute_head = MinuteUnion.from_address(header.ptr)
records = []
key = minute_head.market() + minute_head.symbol()
for i in xrange(header.m_nPacketNum - 1):
# start from ptr + sizeof(Minute), first one was the header
q = Minute.from_address(header.ptr + sizeof(Minute) *
(i + 1))
records.append(q.to_tuple())
rec = np.array(records, dtype=MinuteUnion.DTYPE)
self.client.put_minute(key, rec)
elif header.m_wDataType == FILE_POWER_EX:
log.error("power ex")
elif header.m_wDataType == FILE_BASE_EX:
log.error("base ex")
elif header.m_wDataType == FILE_NEWS_EX:
log.error("news ex")
elif header.m_wDataType == FILE_HTML_EX:
log.error("html ex")
elif header.m_wDataType == FILE_SOFTWARE_EX:
log.error("software ex")
else:
log.error("Unknown file data.")
else:
log.error("Unknown data type.")
return 1
def _on_taskbar_notify(self, hwnd, msg, wparam, lparam):
if lparam == win32con.WM_LBUTTONUP or lparam == win32con.WM_RBUTTONUP:
log.error("You right clicked me.")
menu = win32gui.CreatePopupMenu()
win32gui.AppendMenu(menu, win32con.MF_STRING, 1023,
"Display Dialog")
win32gui.AppendMenu(menu, win32con.MF_STRING, 1025, "Exit program")
pos = win32gui.GetCursorPos()
# See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/menus_0hdi.asp
win32gui.SetForegroundWindow(self.hwnd)
win32gui.TrackPopupMenu(menu, win32con.TPM_LEFTALIGN, pos[0],
pos[1], 0, self.hwnd, None)
win32gui.PostMessage(self.hwnd, win32con.WM_NULL, 0, 0)
return 1
def _on_command(self, hwnd, msg, wparam, lparam):
id = win32api.LOWORD(wparam)
if id == 1023:
log.info("Goodbye")
elif id == 1025:
log.info("Goodbye")
win32gui.DestroyWindow(self.hwnd)
else:
log.error("Unknown command -", id)
from datafeed.providers.dzh import *
var_path = os.path.join(ROOT_PATH, 'var')
client = Client()
store = Manager('/tmp/df', SH())
filename = os.path.join(var_path, "dzh/sh/MIN1.DAT")
io = DzhMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
client.put_minute(symbol, ohlcs)
filename = os.path.join(var_path, "dzh/sh/MIN1.DAT")
io = DzhMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
for ohlc in ohlcs:
ohlc['time'] = ohlc['time'] - 8 * 3600
print symbol
#client.put_1minute(symbol, ohlcs)
store.oneminstore.update(symbol, ohlcs)
filename = os.path.join(var_path, "dzh/sh/MIN.DAT")
io = DzhFiveMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
for ohlc in ohlcs:
ohlc['time'] = ohlc['time'] - 8 * 3600
print symbol
client.put_5minute(symbol, ohlcs)
# store.fiveminstore.update(symbol, ohlcs)
from datafeed.exchange import *
from datafeed.providers.dzh import *
var_path = os.path.join(ROOT_PATH, 'var')
client = Client()
store = Manager('/tmp/df', SH())
filename = os.path.join(var_path, "dzh/sh/MIN1.DAT")
io = DzhMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
client.put_minute(symbol, ohlcs)
filename = os.path.join(var_path, "dzh/sh/MIN1.DAT")
io = DzhMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
for ohlc in ohlcs:
ohlc['time'] = ohlc['time'] - 8 * 3600
print symbol
#client.put_1minute(symbol, ohlcs)
store.oneminstore.update(symbol, ohlcs)
filename = os.path.join(var_path, "dzh/sh/MIN.DAT")
io = DzhFiveMinute()
for symbol, ohlcs in io.read(filename, 'SH'):
for ohlc in ohlcs:
ohlc['time'] = ohlc['time'] - 8 * 3600
print symbol
client.put_5minute(symbol, ohlcs)
# store.fiveminstore.update(symbol, ohlcs)
