def subscribe(self, callback=None):
if callback is not None and callable(callback):
class Callback:
def OnReceived(self):
callback()
client.WithEvents(self.__client__, Callback)
self.__client__.Subscribe()
def __init__(self, name, events):
thid = threading.current_thread().ident
if thid in _storage:
_GlobalDictionaries = _storage[thid]
else:
_GlobalDictionaries = client.gencache.EnsureDispatch("GSD.ELDictionaries")
_storage[thid] = _GlobalDictionaries
self.name = name
self._GD = _GlobalDictionaries.GetDictionary(name)
self._handler = client.WithEvents(self._GD, events)
type(self)._instances.add(self) # Store this instance in the class set _instances
def executeTestModule(self, win32, test_module):
print(test_module)
seq = test_module.Sequence
for i in range(1, seq.Count + 1):
tc = win32.CastTo(seq.Item(i), "ITestCase")
print(tc)
#
win32.WithEvents(test_module, TestModuleEvents)
test_module.Start()
global testComplete
while not testComplete:
pythoncom.PumpWaitingMessages()
time.sleep(1)
print(self.getVerdict(test_module.Verdict))
def __init__(self, guiPanel, changeEventFunc):
global guiQtPanel
global omnirigObject
global changeEventFunction
self.omniRigActive = False
guiQtPanel = guiPanel
changeEventFunction = changeEventFunc
try:
pythoncom.CoInitialize()
omnirigObject = win32.gencache.EnsureDispatch('OmniRig.OmniRigX')
self.omniRigActive = True
except:
guiQtPanel.setOmniRigErrorText('OmniRig connection error')
guiQtPanel.disableControls()
if self.omniRigActive:
win32.WithEvents(omnirigObject, OmniRigEventsHandler)
def __init__(self):
self.chart = client.Dispatch("CpForeDib.OvFutureChart")
self.current_price = 0
self.running = False
class EventHandler(object):
def OnReceived(this):
self.current_price = self.current.GetHeaderValue(7)
price = Price.objects.create(value=self.current_price)
print 'current', price.created, price.value
self.exit_if_matched()
self.current = client.Dispatch("CpForeDib.OvFutCur")
client.WithEvents(self.current, EventHandler)
self.current.SetInputValue(0, 'CLX14')
self.current.Subscribe()
print 'subscribed'
# Define our Application Events
class ApplicationEvents:
# define an event inside of the application, Be aware OnSheetActivate Syntax!
def OnSheetActivate(self, *args):
print("汇报~你已经选中了这个Sheet~")
# Define our Workbook Events
class WorkbookEvents:
# define an event inside of the workbook, Be aware OnSheetSelectionChange Syntax!
def OnSheetSelectionChange(self, *args):
print(args[1].Address)
# get the instance which is activated right now
excel1 = win32.GetActiveObject("Excel.Application")
# assign our event to the Excel Object
excel1_events = win32.WithEvents(excel1, ApplicationEvents)
# Get our workbook (Remember to enter the correct current workbook name(例如：工作簿2))
excel1_workbook = excel1.Workbooks("工作簿2")
# assign our event to the workbook
excel1_workbook_events = win32.WithEvents(excel1_workbook, WorkbookEvents)
while True:
# display the message
pythoncom.PumpWaitingMessages()
def Subscribe(self):
handler = w32c.WithEvents(self.obj, CpEvent)
handler.set_params(self.obj, self.name, None)
class WorkbookEvents:
# define an event inside of our Workbook
def OnSheetSelectionChange(self, *args):
#print the arguments
print(args)
print(args[1].Address)
args[0].Range('A1').Value = 'You selected cell ' + str(args[1].Address)
# Get the active instance of Excel
xl = win32.GetActiveObject('Excel.Application')
# assign our event to the Excel Application Object
xl_events = win32.WithEvents(xl, ApplicationEvents)
# grab the workbook
xl_workbook = xl.Workbooks('PythonEventsFromExcel.xlsm')
# assign events to Workbook
xl_workbook_events = win32.WithEvents(xl_workbook, WorkbookEvents)
# define initalizer
keepOpen = True
# while there are messages keep displaying them, and also as long as the Excel App is still open
while keepOpen:
# display the message
pythoncom.PumpWaitingMessages()
import win32com.client as win32
#client是客户端的意思，常见的cs结构，即client/server.
import pythoncom
#给应用内定义事件，事件在此处由定义的函数实现，定义的函数是由windows定义的，因此函数名称不能错
class AapplicationEvents:
def OnSheetActivate(self,*args):
print("该工作表被选中了")
class WorkBookEvents:
def OnSheetSelectionChange(self,*args):
print(args[1].Address)
#获取激活的excel应用对象
excel1 = win32.GetActiveObject("Excel.Application")
#监听选中sheet的事件，sheet被选中后，输出写好的print内容
excel1_events = win32.WithEvents(excel1,AapplicationEvents)
#获取指定的excel，Workbooks方法是特有名词，不能拼写错误
excel2 = excel1.Workbooks("工作簿1")
#监听工作簿1内选择cell的事件，输出选取的cell地址
excel2_events = win32.WithEvents(excel2,WorkBookEvents)
while True:
#使用pythoncom弹出消息
pythoncom.PumpWaitingMessages()