Python pywintypes.com_error方法代码示例

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes 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		print "The 'bGuiProgress' param to 'MakeModuleForTypelib' is obsolete."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 pywintypes [as 别名]
# 或者: from pywintypes 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 pywintypes [as 别名]
# 或者: from pywintypes 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 pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def extract_attachments(msg, out_dir):
    attachment_attribs = [
        'DisplayName', 'FileName', 'PathName', 'Position', 'Size'
    ]
    i = 1  # Attachments start at 1
    while True:
        try:
            attachment = msg.Attachments(i)
        except pywintypes.com_error:
            break

        print("\nAttachment {}".format(i))
        print("=" * 15)
        for entry in attachment_attribs:
            print('{}: {}'.format(entry, getattr(attachment, entry,
                                                 "N/A")))
        outfile = os.path.join(os.path.abspath(out_dir),
                               os.path.split(args.MSG_FILE)[-1])
        if not os.path.exists(outfile):
            os.makedirs(outfile)
        outfile = os.path.join(outfile, attachment.FileName)
        attachment.SaveAsFile(outfile)
        print("Exported: {}".format(outfile))
        i += 1 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def display_msg_recipients(msg):
    # Display Recipient Information
    recipient_attrib = [
        'Address', 'AutoResponse', 'Name', 'Resolved', 'Sendable'
    ]
    i = 1
    while True:
        try:
            recipient = msg.Recipients(i)
        except pywintypes.com_error:
            break

        print("\nRecipient {}".format(i))
        print("=" * 15)
        for entry in recipient_attrib:
            print("{}: {}".format(entry, getattr(recipient, entry, 'N/A')))
        i += 1 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def _setNativeSelection(self, selection):
		"""
			\remarks	implements the AbstractScene._setNativeSelection to select the inputed native objects in the scene
			\param		nativeObjects	<list> [ <PySoftimage.xsi.Object> nativeObject, .. ]
			\return		<bool> success
		"""
		if isinstance(selection, basestring):
			try:
				xsi.SelectObj(selection)
			except com_error:
				pass
			finally:
				return True
		else:
			xsiCollSelection = xsiFactory.CreateObject('XSI.Collection')
			xsiCollSelection.AddItems(selection)
			xsi.SelectObj(xsiCollSelection)
		return True 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def _addToNativeSelection(self, selection):
		"""
			\remarks	implements the AbstractScene._addToNativeSelection to select the inputed native objects in the scene
			\param		nativeObjects	<list> [ <PySoftimage.xsi.Object> nativeObject, .. ]
			\return		<bool> success
		"""
		if isinstance(selection, basestring):
			try:
				xsi.AddToSelection(selection)
			except com_error:
				pass
			finally:
				return True
		else:
			xsiCollSelection = xsiFactory.CreateObject('XSI.Collection')
			xsiCollSelection.AddItems(selection)
			xsi.AddToSelection(xsiCollSelection) 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def askOpenFolderWin32(title, initialDir):
    try:
        desktop_pidl = shell.SHGetFolderLocation(0, shellcon.CSIDL_DESKTOP, 0, 0)
        pidl, display_name, image_list = shell.SHBrowseForFolder (
                                                              win32gui.GetDesktopWindow(),
                                                              desktop_pidl,
                                                              "Choose a folder",
                                                              0,
                                                              None,
                                                              None
                                                              )
        return shell.SHGetPathFromIDList(pidl)
    except pywintypes.com_error as e:
        if e.args[0] == -2147467259:
            print "Invalid folder selected"
        pass 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def handle_com_error(err=None):
    """Convenience wrapper for displaying all manner of COM errors.
    Raises a :exc:`x_wmi` exception with more useful information attached

    :param err: The structure attached to a `pywintypes.com_error`
    """
    if err is None:
        _, err, _ = sys.exc_info()
    hresult_code, hresult_name, additional_info, parameter_in_error = err.args
    hresult_code = signed_to_unsigned(hresult_code)
    exception_string = ["%s - %s" % (hex(hresult_code), hresult_name)]
    scode = None
    if additional_info:
        wcode, source_of_error, error_description, whlp_file, whlp_context, scode = additional_info
        scode = signed_to_unsigned(scode)
        exception_string.append("  Error in: %s" % source_of_error)
        exception_string.append("  %s - %s" % (hex(scode), (error_description or "").strip()))
    for error_code, klass in WMI_EXCEPTIONS.items():
        if error_code in (hresult_code, scode):
            break
    else:
        klass = x_wmi
    raise klass(com_error=err) 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def set(self, **kwargs):
        """Set several properties of the underlying object
        at one go. This is particularly useful in combination
        with the new () method below. However, an instance
        which has been spawned in this way won't have enough
        information to write pack, so only try if the
        instance has a path.
        """
        if kwargs:
            try:
                for attribute, value in kwargs.items():
                    if attribute in self.properties:
                        self._cached_properties(attribute).set(value)
                    else:
                        raise AttributeError(attribute)
                #
                # Only try to write the attributes
                #  back if the object exists.
                #
                if self.ole_object.Path_.Path:
                    self.ole_object.Put_()
            except pywintypes.com_error:
                handle_com_error() 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def _cached_associated_classes(self):
        if self._associated_classes is None:
            if isinstance(self, _wmi_class):
                params = {'bSchemaOnly': True}
            else:
                params = {'bClassesOnly': True}
            try:
                associated_classes = dict(
                    (assoc.Path_.Class, _wmi_class(self._namespace, assoc)) for
                    assoc in self.ole_object.Associators_(**params)
                )
                _set(self, "_associated_classes", associated_classes)
            except pywintypes.com_error:
                handle_com_error()
        
        return self._associated_classes 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def associators(self, wmi_association_class="", wmi_result_class=""):
        """Return a list of objects related to this one, optionally limited
        either by association class (ie the name of the class which relates
        them) or by result class (ie the name of the class which would be
        retrieved)::

          c = wmi.WMI ()
          pp = c.Win32_ParallelPort ()[0]

          for i in pp.associators (wmi_association_class="Win32_PortResource"):
            print i

          for i in pp.associators (wmi_result_class="Win32_PnPEntity"):
            print i
        """
        try:
            return [
                _wmi_object(i) for i in \
                self.ole_object.Associators_(
                    strAssocClass=wmi_association_class,
                    strResultClass=wmi_result_class
                )
            ]
        except pywintypes.com_error:
            handle_com_error() 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def __call__(self, timeout_ms=-1):
        """When called, return the instance which caused the event. Supports
         timeout in milliseconds (defaulting to infinite). If the watcher
         times out, :exc:`x_wmi_timed_out` is raised. This makes it easy to support
         watching for multiple objects.
        """
        try:
            event = self.wmi_event.NextEvent(timeout_ms)
            if self.is_extrinsic:
                return _wmi_event(event, None, self.fields)
            else:
                return _wmi_event(
                    event.Properties_("TargetInstance").Value,
                    _wmi_object(event, property_map=self._event_property_map),
                    self.fields
                )
        except pywintypes.com_error:
            handle_com_error() 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def Registry(
        computer=None,
        impersonation_level="Impersonate",
        authentication_level="Default",
        authority=None,
        privileges=None,
        moniker=None
):
    warnings.warn("This function can be implemented using wmi.WMI (namespace='DEFAULT').StdRegProv", DeprecationWarning)
    if not moniker:
        moniker = construct_moniker(
            computer=computer,
            impersonation_level=impersonation_level,
            authentication_level=authentication_level,
            authority=authority,
            privileges=privileges,
            namespace="default",
            suffix="StdRegProv"
        )
    
    try:
        return _wmi_object(GetObject(moniker))
    
    except pywintypes.com_error:
        handle_com_error() 

# 需要导入模块: import pywintypes [as 别名]
# 或者: from pywintypes import com_error [as 别名]
def active_document(self):
        """
        .. admonition:: Note

            CAA V5 Visual Basic Help (2020-06-11 12:40:47.360445)

            | o Property ActiveDocument() As Document (Read Only)
            |
            |     Returns the active document. The active document is the document the end
            |     user is being editing.
            |
            |     Example:
            |         This example retrieves in ActiveDoc the active document of the CATIA
            |         application.
            |
            |          Dim ActiveDoc As Document
            |          Set ActiveDoc = CATIA.ActiveDocument

        :return: Document()
        """
        try:
            return Document(self.application.ActiveDocument)
        except com_error:
            raise CATIAApplicationException('Is there an active document?')