Python pythoncom.com_error方法代码示例

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def CreateISAPIFilter(filterParams, options):
    server = FindWebServer(options, filterParams.Server)
    _CallHook(filterParams, "PreInstall", options)
    try:
        filters = GetObject(server+"/Filters")
    except pythoncom.com_error, exc:
        # Brand new sites don't have the '/Filters' collection - create it.
        # Any errors other than 'not found' we shouldn't ignore.
        if winerror.HRESULT_FACILITY(exc.hresult) != winerror.FACILITY_WIN32 or \
           winerror.HRESULT_CODE(exc.hresult) != winerror.ERROR_PATH_NOT_FOUND:
            raise
        server_ob = GetObject(server)
        filters = server_ob.Create(_IIS_FILTERS, "Filters")
        filters.FilterLoadOrder = ""
        filters.SetInfo()

    # As for VirtualDir, delete an existing one. 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def _DumpObject(ob, level = 0):
	prefix = "  " * level
	print "%s%s object: %s" % (prefix, ob.Class, ob.Name)
	# Do the directory object thing
	try:
		dir_ob = ADsGetObject(ob.ADsPath, IID_IDirectoryObject)
	except pythoncom.com_error:
		dir_ob = None
	if dir_ob is not None:
		info = dir_ob.GetObjectInformation()
		print "%s RDN='%s', ObjectDN='%s'" % (prefix, info.RDN, info.ObjectDN)
		# Create a list of names to fetch
		names = ["distinguishedName"]
		attrs = dir_ob.GetObjectAttributes(names)
		for attr in attrs:
			for val, typ in attr.Values:
				print "%s Attribute '%s' = %s" % (prefix, attr.AttrName, val)

	for child in ob:
		_DumpObject(child, level+1) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def ProcessAXScriptException(scriptingSite, debugManager, exceptionInstance):
	"""General function to handle any exception in AX code
	
	This function creates an instance of our IActiveScriptError interface, and
	gives it to the host, along with out exception class.  The host will
	likely call back on the IActiveScriptError interface to get the source text
	and other information not normally in COM exceptions.
	"""
#	traceback.print_exc()
	instance = IActiveScriptError()
	instance._SetExceptionInfo(exceptionInstance)
	gateway = win32com.server.util.wrap(instance, axscript.IID_IActiveScriptError)
	if debugManager:
		fCallOnError = debugManager.HandleRuntimeError()
		if not fCallOnError:
			return None
		
	try:
		result = scriptingSite.OnScriptError(gateway)
	except pythoncom.com_error, details:
		print "**OnScriptError failed:", details
		print "Exception description:'%s'" % (repr(exceptionInstance.description))
		print "Exception text:'%s'" % (repr(exceptionInstance.linetext))
		result = winerror.S_FALSE 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def CloseApp(self):
        traceenter("ClosingApp")
        self.reset()
        self.logicalbotframe = None
        if self.stackSnifferCookie is not None:
            try:
                self.debugApplication.RemoveStackFrameSniffer(self.stackSnifferCookie)

            except pythoncom.com_error:
                trace("*** Could not RemoveStackFrameSniffer %d" % (self.stackSnifferCookie))
        if self.stackSniffer:
            _wrap_remove(self.stackSniffer)
        self.stackSnifferCookie = self.stackSniffer = None

        if self.appEventConnection is not None:
            self.appEventConnection.Disconnect()
            self.appEventConnection = None
        self.debugApplication = None
        self.appDebugger = None
        if self.codeContainerProvider is not None:
            self.codeContainerProvider.Close()
            self.codeContainerProvider = None 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def OnInitDialog(self):
		rc = dialog.Dialog.OnInitDialog(self)
		self.editwindow = self.GetDlgItem(132)
		self.editwindow.HookAllKeyStrokes(self.OnKey)

		self.olectl = MySerialControl(self)
		try:
			self.olectl.CreateControl("OCX",
			                          win32con.WS_TABSTOP | win32con.WS_VISIBLE,
			                          (7,43,500,300), self._obj_, 131)
		except win32ui.error:
			self.MessageBox("The Serial Control could not be created")
			self.olectl = None
			self.EndDialog(win32con.IDCANCEL)
		if self.olectl:			                        
			self.olectl.Settings = SERIAL_SETTINGS
			self.olectl.CommPort = SERIAL_PORT
			self.olectl.RThreshold = 1
			try:
				self.olectl.PortOpen = 1
			except pythoncom.com_error, details:
				print "Could not open the specified serial port - %s" % (details.excepinfo[2])
				self.EndDialog(win32con.IDCANCEL) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def OnConnection(self, application, connectMode, addin, custom):
        print "OnConnection", application, connectMode, addin, custom
        try:
            self.appHostApp = application
            cbcMyBar = self.appHostApp.CommandBars.Add(Name="PythonBar", Position=constants.msoBarTop, MenuBar=constants.msoBarTypeNormal, Temporary=True)
            btnMyButton = cbcMyBar.Controls.Add(Type=constants.msoControlButton, Parameter="Greetings")
            btnMyButton=self.toolbarButton = DispatchWithEvents(btnMyButton, ButtonEvent)
            btnMyButton.Style = constants.msoButtonCaption
            btnMyButton.BeginGroup = True
            btnMyButton.Caption = "&Python"
            btnMyButton.TooltipText = "Python rules the World"
            btnMyButton.Width = "34"
            cbcMyBar.Visible = True
        except pythoncom.com_error, (hr, msg, exc, arg):
            print "The Excel call failed with code %d: %s" % (hr, msg)
            if exc is None:
                print "There is no extended error information"
            else:
                wcode, source, text, helpFile, helpId, scode = exc
                print "The source of the error is", source
                print "The error message is", text
                print "More info can be found in %s (id=%d)" % (helpFile, helpId) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def _Build_CoClass(self, type_info_tuple):
    info, infotype, doc, attr = type_info_tuple
    # find the source and dispinterfaces for the coclass
    child_infos = []
    for j in range(attr[8]):
      flags = info.GetImplTypeFlags(j)
      try:
        refType = info.GetRefTypeInfo(info.GetRefTypeOfImplType(j))
      except pythoncom.com_error:
        # Can't load a dependent typelib?
        continue
      refAttr = refType.GetTypeAttr()
      child_infos.append( (info, refAttr.typekind, refType, refType.GetDocumentation(-1), refAttr, flags) )
      
    # Done generating children - now the CoClass itself.
    newItem = CoClassItem(info, attr, doc)
    return newItem, child_infos 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def Dispatch(IDispatch, userName = None, createClass = None, typeinfo = None, UnicodeToString=None, clsctx = pythoncom.CLSCTX_SERVER):
	assert UnicodeToString is None, "this is deprecated and will go away"
	IDispatch, userName = _GetGoodDispatchAndUserName(IDispatch,userName,clsctx)
	if createClass is None:
		createClass = CDispatch
	lazydata = None
	try:
		if typeinfo is None:
			typeinfo = IDispatch.GetTypeInfo()
		try:
			#try for a typecomp
			typecomp = typeinfo.GetTypeComp()
			lazydata = typeinfo, typecomp
		except pythoncom.com_error:
			pass
	except pythoncom.com_error:
		typeinfo = None
	olerepr = MakeOleRepr(IDispatch, typeinfo, lazydata)
	return createClass(IDispatch, olerepr, userName, lazydata=lazydata) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def GetModuleForProgID(progid):
	"""Get a Python module for a Program ID
	
	Given a Program ID, return a Python module which contains the
	class which wraps the COM object.
	
	Returns the Python module, or None if no module is available.
	
	Params
	progid -- A COM ProgramID or IID (eg, "Word.Application")
	"""
	try:
		iid = pywintypes.IID(progid)
	except pywintypes.com_error:
		return None
	return GetModuleForCLSID(iid) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def MakeModuleForTypelib(typelibCLSID, lcid, major, minor, progressInstance = None, bGUIProgress = None, bForDemand = bForDemandDefault, bBuildHidden = 1):
	"""Generate support for a type library.
	
	Given the IID, LCID and version information for a type library, generate
	and import the necessary support files.
	
	Returns the Python module.  No exceptions are caught.

	Params
	typelibCLSID -- IID of the type library.
	major -- Integer major version.
	minor -- Integer minor version.
	lcid -- Integer LCID for the library.
	progressInstance -- Instance to use as progress indicator, or None to
	                    use the GUI progress bar.
	"""
	if bGUIProgress is not None:
		print "The 'bGuiProgress' param to 'MakeModuleForTypelib' is obsolete."

	import makepy
	try:
		makepy.GenerateFromTypeLibSpec( (typelibCLSID, lcid, major, minor), progressInstance=progressInstance, bForDemand = bForDemand, bBuildHidden = bBuildHidden)
	except pywintypes.com_error:
		return None
	return GetModuleForTypelib(typelibCLSID, lcid, major, minor) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def MakeModuleForTypelibInterface(typelib_ob, progressInstance = None, bForDemand = bForDemandDefault, bBuildHidden = 1):
	"""Generate support for a type library.
	
	Given a PyITypeLib interface generate and import the necessary support files.  This is useful
	for getting makepy support for a typelibrary that is not registered - the caller can locate
	and load the type library itself, rather than relying on COM to find it.
	
	Returns the Python module.

	Params
	typelib_ob -- The type library itself
	progressInstance -- Instance to use as progress indicator, or None to
	                    use the GUI progress bar.
	"""
	import makepy
	try:
		makepy.GenerateFromTypeLibSpec( typelib_ob, progressInstance=progressInstance, bForDemand = bForDemandDefault, bBuildHidden = bBuildHidden)
	except pywintypes.com_error:
		return None
	tla = typelib_ob.GetLibAttr()
	guid = tla[0]
	lcid = tla[1]
	major = tla[3]
	minor = tla[4]
	return GetModuleForTypelib(guid, lcid, major, minor) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def EnsureDispatch(prog_id, bForDemand = 1): # New fn, so we default the new demand feature to on!
	"""Given a COM prog_id, return an object that is using makepy support, building if necessary"""
	disp = win32com.client.Dispatch(prog_id)
	if not disp.__dict__.get("CLSID"): # Eeek - no makepy support - try and build it.
		try:
			ti = disp._oleobj_.GetTypeInfo()
			disp_clsid = ti.GetTypeAttr()[0]
			tlb, index = ti.GetContainingTypeLib()
			tla = tlb.GetLibAttr()
			mod = EnsureModule(tla[0], tla[1], tla[3], tla[4], bForDemand=bForDemand)
			GetModuleForCLSID(disp_clsid)
			# Get the class from the module.
			import CLSIDToClass
			disp_class = CLSIDToClass.GetClass(str(disp_clsid))
			disp = disp_class(disp._oleobj_)
		except pythoncom.com_error:
			raise TypeError("This COM object can not automate the makepy process - please run makepy manually for this object")
	return disp 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def _CreateInstance_(self, clsid, reqIID):
    """Creates a new instance of a **wrapped** object

       This method looks up a "@win32com.server.policy.regSpec@" % clsid entry
       in the registry (using @DefaultPolicy@)
    """
    try:
      classSpec = win32api.RegQueryValue(win32con.HKEY_CLASSES_ROOT,
                                       regSpec % clsid)
    except win32api.error:
      raise error("The object is not correctly registered - %s key can not be read" % (regSpec % clsid))
    myob = call_func(classSpec)
    self._wrap_(myob)
    try:
      return pythoncom.WrapObject(self, reqIID)
    except pythoncom.com_error, (hr, desc, exc, arg):
      from win32com.util import IIDToInterfaceName
      desc = "The object '%r' was created, but does not support the " \
             "interface '%s'(%s): %s" \
             % (myob, IIDToInterfaceName(reqIID), reqIID, desc)
      raise pythoncom.com_error(hr, desc, exc, arg) 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def _build_typeinfos_(self):
    # Can only ever be one for now.
    tlb_guid = getattr(self._obj_, '_typelib_guid_', None)
    if tlb_guid is None:
      return []
    tlb_major, tlb_minor = getattr(self._obj_, '_typelib_version_', (1,0))
    tlb = pythoncom.LoadRegTypeLib(tlb_guid, tlb_major, tlb_minor)
    typecomp = tlb.GetTypeComp()
    # Not 100% sure what semantics we should use for the default interface.
    # Look for the first name in _com_interfaces_ that exists in the typelib.
    for iname in self._obj_._com_interfaces_:
      try:
        type_info, type_comp = typecomp.BindType(iname)
        if type_info is not None:
          return [type_info]
      except pythoncom.com_error:
        pass
    return [] 

# 需要导入模块: import pythoncom [as 别名]
# 或者: from pythoncom import com_error [as 别名]
def testShellLink(self):
        desktop = str(shell.SHGetSpecialFolderPath(0, CSIDL_DESKTOP))
        num = 0
        shellLink = pythoncom.CoCreateInstance(shell.CLSID_ShellLink, None, pythoncom.CLSCTX_INPROC_SERVER, shell.IID_IShellLink)
        persistFile = shellLink.QueryInterface(pythoncom.IID_IPersistFile)
        names = [os.path.join(desktop, n) for n in os.listdir(desktop)]
        programs = str(shell.SHGetSpecialFolderPath(0, CSIDL_PROGRAMS))
        names.extend([os.path.join(programs, n) for n in os.listdir(programs)])
        for name in names:
            try:
                persistFile.Load(name,STGM_READ)
            except pythoncom.com_error:
                continue
            # Resolve is slow - avoid it for our tests.
            #shellLink.Resolve(0, shell.SLR_ANY_MATCH | shell.SLR_NO_UI)
            fname, findData = shellLink.GetPath(0)
            unc = shellLink.GetPath(shell.SLGP_UNCPRIORITY)[0]
            num += 1
        if num == 0:
            # This isn't a fatal error, but is unlikely.
            print "Could not find any links on your desktop or programs dir, which is unusual"