def __init__(self, interfaceMaker = None, processName = None):
if processName is None: processName = "Python Process"
if interfaceMaker is None: interfaceMaker = SimpleHostStyleInterfaceMaker()
self.pydebugger = adb.Debugger()
self.pdm=pythoncom.CoCreateInstance(axdebug.CLSID_ProcessDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IProcessDebugManager)
self.app, self.root = interfaceMaker.MakeInterfaces(self.pdm)
self.app.SetName(processName)
self.interfaceMaker = interfaceMaker
expressionProvider = _wrap(expressions.ProvideExpressionContexts(), axdebug.IID_IProvideExpressionContexts)
self.expressionCookie = self.app.AddGlobalExpressionContextProvider(expressionProvider)
contProvider = CodeContainerProvider(self)
self.pydebugger.AttachApp(self.app, contProvider)
python类CLSCTX_ALL的实例源码
def __init__(self, interfaceMaker = None, processName = None):
if processName is None: processName = "Python Process"
if interfaceMaker is None: interfaceMaker = SimpleHostStyleInterfaceMaker()
self.pydebugger = adb.Debugger()
self.pdm=pythoncom.CoCreateInstance(axdebug.CLSID_ProcessDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IProcessDebugManager)
self.app, self.root = interfaceMaker.MakeInterfaces(self.pdm)
self.app.SetName(processName)
self.interfaceMaker = interfaceMaker
expressionProvider = _wrap(expressions.ProvideExpressionContexts(), axdebug.IID_IProvideExpressionContexts)
self.expressionCookie = self.app.AddGlobalExpressionContextProvider(expressionProvider)
contProvider = CodeContainerProvider(self)
self.pydebugger.AttachApp(self.app, contProvider)
def GetObject(Pathname = None, Class = None, clsctx = None):
"""
Mimic VB's GetObject() function.
ob = GetObject(Class = "ProgID") or GetObject(Class = clsid) will
connect to an already running instance of the COM object.
ob = GetObject(r"c:\blah\blah\foo.xls") (aka the COM moniker syntax)
will return a ready to use Python wrapping of the required COM object.
Note: You must specifiy one or the other of these arguments. I know
this isn't pretty, but it is what VB does. Blech. If you don't
I'll throw ValueError at you. :)
This will most likely throw pythoncom.com_error if anything fails.
"""
if clsctx is None:
clsctx = pythoncom.CLSCTX_ALL
if (Pathname is None and Class is None) or \
(Pathname is not None and Class is not None):
raise ValueError("You must specify a value for Pathname or Class, but not both.")
if Class is not None:
return GetActiveObject(Class, clsctx)
else:
return Moniker(Pathname, clsctx)
def GetActiveObject(Class, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's ProgID/CLSID functionality.
"""
resultCLSID = pywintypes.IID(Class)
dispatch = pythoncom.GetActiveObject(resultCLSID)
dispatch = dispatch.QueryInterface(pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Class, resultCLSID = resultCLSID, clsctx = clsctx)
def Moniker(Pathname, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's moniker functionality.
"""
moniker, i, bindCtx = pythoncom.MkParseDisplayName(Pathname)
dispatch = moniker.BindToObject(bindCtx, None, pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Pathname, clsctx=clsctx)
def TestVTable(clsctx=pythoncom.CLSCTX_ALL):
# Any vtable interfaces marked as dual *should* be able to be
# correctly implemented as IDispatch.
ob = win32com.client.Dispatch("Python.Test.PyCOMTest")
TestLocalVTable(ob)
# Now test it via vtable - use some C++ code to help here as Python can't do it directly yet.
tester = win32com.client.Dispatch("PyCOMTest.PyCOMTest")
testee = pythoncom.CoCreateInstance("Python.Test.PyCOMTest", None, clsctx, pythoncom.IID_IUnknown)
# check we fail gracefully with None passed.
try:
tester.TestMyInterface(None)
except pythoncom.com_error, details:
pass
# and a real object.
tester.TestMyInterface(testee)
def GetObject(Pathname = None, Class = None, clsctx = None):
"""
Mimic VB's GetObject() function.
ob = GetObject(Class = "ProgID") or GetObject(Class = clsid) will
connect to an already running instance of the COM object.
ob = GetObject(r"c:\blah\blah\foo.xls") (aka the COM moniker syntax)
will return a ready to use Python wrapping of the required COM object.
Note: You must specifiy one or the other of these arguments. I know
this isn't pretty, but it is what VB does. Blech. If you don't
I'll throw ValueError at you. :)
This will most likely throw pythoncom.com_error if anything fails.
"""
if clsctx is None:
clsctx = pythoncom.CLSCTX_ALL
if (Pathname is None and Class is None) or \
(Pathname is not None and Class is not None):
raise ValueError("You must specify a value for Pathname or Class, but not both.")
if Class is not None:
return GetActiveObject(Class, clsctx)
else:
return Moniker(Pathname, clsctx)
def GetActiveObject(Class, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's ProgID/CLSID functionality.
"""
resultCLSID = pywintypes.IID(Class)
dispatch = pythoncom.GetActiveObject(resultCLSID)
dispatch = dispatch.QueryInterface(pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Class, resultCLSID = resultCLSID, clsctx = clsctx)
def Moniker(Pathname, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's moniker functionality.
"""
moniker, i, bindCtx = pythoncom.MkParseDisplayName(Pathname)
dispatch = moniker.BindToObject(bindCtx, None, pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Pathname, clsctx=clsctx)
def TestVTable(clsctx=pythoncom.CLSCTX_ALL):
# Any vtable interfaces marked as dual *should* be able to be
# correctly implemented as IDispatch.
ob = win32com.client.Dispatch("Python.Test.PyCOMTest")
TestLocalVTable(ob)
# Now test it via vtable - use some C++ code to help here as Python can't do it directly yet.
tester = win32com.client.Dispatch("PyCOMTest.PyCOMTest")
testee = pythoncom.CoCreateInstance("Python.Test.PyCOMTest", None, clsctx, pythoncom.IID_IUnknown)
# check we fail gracefully with None passed.
try:
tester.TestMyInterface(None)
except pythoncom.com_error, details:
pass
# and a real object.
tester.TestMyInterface(testee)
def __init__(self, scriptEngine):
self.scriptEngine = scriptEngine
self.adb = adb.Debugger()
self.rootNode = None
self.debugApplication = None
self.ccProvider = documents.CodeContainerProvider()
try:
self.scriptSiteDebug = scriptEngine.GetScriptSite(axdebug.IID_IActiveScriptSiteDebug)
except pythoncom.com_error:
# No debugger interface (ie, dumb host). Do the extra work.
trace("Scripting site has no debugger interface")
self.scriptSiteDebug = None
# Get the debug application object.
self.debugApplication = None
if self.scriptSiteDebug is not None:
# Spec says that we should test for this, and if it fails revert to
# PDM application.
try:
self.debugApplication = self.scriptSiteDebug.GetApplication()
self.rootNode = self.scriptSiteDebug.GetRootApplicationNode()
except pythoncom.com_error:
self.debugApplication = None
if self.debugApplication is None:
# Try to get/create the default one
# NOTE - Dont catch exceptions here - let the parent do it,
# so it knows debug support is available.
pdm=pythoncom.CoCreateInstance(axdebug.CLSID_ProcessDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IProcessDebugManager)
self.debugApplication = pdm.GetDefaultApplication()
self.rootNode = self.debugApplication.GetRootNode()
assert self.debugApplication is not None, "Need to have a DebugApplication object by now!"
self.activeScriptDebug = None
if self.debugApplication is not None:
self.adb.AttachApp(self.debugApplication, self.ccProvider)
self.codeContainers = {}
self.activeScriptDebug = _wrap(ActiveScriptDebug(self, self.codeContainers), axdebug.IID_IActiveScriptDebug)
def TestEngine():
model = {'Test' : util.wrap(ObjectModel()) }
scriptDir = "."
site = MySite(model)
pyEngine = site._AddEngine("Python")
# pyEngine2 = site._AddEngine("Python")
vbEngine = site._AddEngine("VBScript")
# forthEngine = site._AddEngine("ForthScript")
try:
# code = open(os.path.join(scriptDir, "debugTest.4ths"),"rb").read()
# forthEngine.AddCode(code)
code = open(os.path.join(scriptDir, "debugTest.pys"),"rb").read()
pyEngine.AddCode(code)
code = open(os.path.join(scriptDir, "debugTest.vbs"),"rb").read()
vbEngine.AddCode(code)
# code = open(os.path.join(scriptDir, "debugTestFail.pys"),"rb").read()
# pyEngine2.AddCode(code)
# from win32com.axdebug import axdebug
# sessionProvider=pythoncom.CoCreateInstance(axdebug.CLSID_DefaultDebugSessionProvider,None,pythoncom.CLSCTX_ALL, axdebug.IID_IDebugSessionProvider)
# sessionProvider.StartDebugSession(None)
raw_input("Press enter to continue")
# forthEngine.Start()
pyEngine.Start() # Actually run the Python code
vbEngine.Start() # Actually run the VB code
except pythoncom.com_error, details:
print "Script failed: %s (0x%x)" % (details[1], details[0])
# Now run the code expected to fail!
# try:
# pyEngine2.Start() # Actually run the Python code that fails!
# print "Script code worked when it should have failed."
# except pythoncom.com_error:
# pass
site._Close()
def dumpall():
dm=pythoncom.CoCreateInstance(axdebug.CLSID_MachineDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IMachineDebugManager)
e=Enumerator(dm.EnumApplications())
for app in e:
print "Application: %s" % app.GetName()
node = app.GetRootNode() # of type PyIDebugApplicationNode->PyIDebugDocumentProvider->PyIDebugDocumentInfo
DumpDebugApplicationNode(node)
def GetActiveObject(Class, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's ProgID/CLSID functionality.
"""
resultCLSID = pywintypes.IID(Class)
dispatch = pythoncom.GetActiveObject(resultCLSID)
dispatch = dispatch.QueryInterface(pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Class, resultCLSID = resultCLSID, clsctx = clsctx)
def Moniker(Pathname, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's moniker functionality.
"""
moniker, i, bindCtx = pythoncom.MkParseDisplayName(Pathname)
dispatch = moniker.BindToObject(bindCtx, None, pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Pathname, clsctx=clsctx)
def TestVTable(clsctx=pythoncom.CLSCTX_ALL):
# Any vtable interfaces marked as dual *should* be able to be
# correctly implemented as IDispatch.
ob = win32com.client.Dispatch("Python.Test.PyCOMTest")
TestLocalVTable(ob)
# Now test it via vtable - use some C++ code to help here as Python can't do it directly yet.
tester = win32com.client.Dispatch("PyCOMTest.PyCOMTest")
testee = pythoncom.CoCreateInstance("Python.Test.PyCOMTest", None, clsctx, pythoncom.IID_IUnknown)
# check we fail gracefully with None passed.
try:
tester.TestMyInterface(None)
except pythoncom.com_error, details:
pass
# and a real object.
tester.TestMyInterface(testee)
def __init__(self, scriptEngine):
self.scriptEngine = scriptEngine
self.adb = adb.Debugger()
self.rootNode = None
self.debugApplication = None
self.ccProvider = documents.CodeContainerProvider()
try:
self.scriptSiteDebug = scriptEngine.GetScriptSite(axdebug.IID_IActiveScriptSiteDebug)
except pythoncom.com_error:
# No debugger interface (ie, dumb host). Do the extra work.
trace("Scripting site has no debugger interface")
self.scriptSiteDebug = None
# Get the debug application object.
self.debugApplication = None
if self.scriptSiteDebug is not None:
# Spec says that we should test for this, and if it fails revert to
# PDM application.
try:
self.debugApplication = self.scriptSiteDebug.GetApplication()
self.rootNode = self.scriptSiteDebug.GetRootApplicationNode()
except pythoncom.com_error:
self.debugApplication = None
if self.debugApplication is None:
# Try to get/create the default one
# NOTE - Dont catch exceptions here - let the parent do it,
# so it knows debug support is available.
pdm=pythoncom.CoCreateInstance(axdebug.CLSID_ProcessDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IProcessDebugManager)
self.debugApplication = pdm.GetDefaultApplication()
self.rootNode = self.debugApplication.GetRootNode()
assert self.debugApplication is not None, "Need to have a DebugApplication object by now!"
self.activeScriptDebug = None
if self.debugApplication is not None:
self.adb.AttachApp(self.debugApplication, self.ccProvider)
self.codeContainers = {}
self.activeScriptDebug = _wrap(ActiveScriptDebug(self, self.codeContainers), axdebug.IID_IActiveScriptDebug)
def TestEngine():
model = {'Test' : util.wrap(ObjectModel()) }
scriptDir = "."
site = MySite(model)
pyEngine = site._AddEngine("Python")
# pyEngine2 = site._AddEngine("Python")
vbEngine = site._AddEngine("VBScript")
# forthEngine = site._AddEngine("ForthScript")
try:
# code = open(os.path.join(scriptDir, "debugTest.4ths"),"rb").read()
# forthEngine.AddCode(code)
code = open(os.path.join(scriptDir, "debugTest.pys"),"rb").read()
pyEngine.AddCode(code)
code = open(os.path.join(scriptDir, "debugTest.vbs"),"rb").read()
vbEngine.AddCode(code)
# code = open(os.path.join(scriptDir, "debugTestFail.pys"),"rb").read()
# pyEngine2.AddCode(code)
# from win32com.axdebug import axdebug
# sessionProvider=pythoncom.CoCreateInstance(axdebug.CLSID_DefaultDebugSessionProvider,None,pythoncom.CLSCTX_ALL, axdebug.IID_IDebugSessionProvider)
# sessionProvider.StartDebugSession(None)
input("Press enter to continue")
# forthEngine.Start()
pyEngine.Start() # Actually run the Python code
vbEngine.Start() # Actually run the VB code
except pythoncom.com_error as details:
print("Script failed: %s (0x%x)" % (details[1], details[0]))
# Now run the code expected to fail!
# try:
# pyEngine2.Start() # Actually run the Python code that fails!
# print "Script code worked when it should have failed."
# except pythoncom.com_error:
# pass
site._Close()
def dumpall():
dm=pythoncom.CoCreateInstance(axdebug.CLSID_MachineDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IMachineDebugManager)
e=Enumerator(dm.EnumApplications())
for app in e:
print("Application: %s" % app.GetName())
node = app.GetRootNode() # of type PyIDebugApplicationNode->PyIDebugDocumentProvider->PyIDebugDocumentInfo
DumpDebugApplicationNode(node)
def GetActiveObject(Class, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's ProgID/CLSID functionality.
"""
resultCLSID = pywintypes.IID(Class)
dispatch = pythoncom.GetActiveObject(resultCLSID)
dispatch = dispatch.QueryInterface(pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Class, resultCLSID = resultCLSID, clsctx = clsctx)
def Moniker(Pathname, clsctx = pythoncom.CLSCTX_ALL):
"""
Python friendly version of GetObject's moniker functionality.
"""
moniker, i, bindCtx = pythoncom.MkParseDisplayName(Pathname)
dispatch = moniker.BindToObject(bindCtx, None, pythoncom.IID_IDispatch)
return __WrapDispatch(dispatch, Pathname, clsctx=clsctx)
def TestVTable(clsctx=pythoncom.CLSCTX_ALL):
# Any vtable interfaces marked as dual *should* be able to be
# correctly implemented as IDispatch.
ob = win32com.client.Dispatch("Python.Test.PyCOMTest")
TestLocalVTable(ob)
# Now test it via vtable - use some C++ code to help here as Python can't do it directly yet.
tester = win32com.client.Dispatch("PyCOMTest.PyCOMTest")
testee = pythoncom.CoCreateInstance("Python.Test.PyCOMTest", None, clsctx, pythoncom.IID_IUnknown)
# check we fail gracefully with None passed.
try:
tester.TestMyInterface(None)
except pythoncom.com_error as details:
pass
# and a real object.
tester.TestMyInterface(testee)
def __init__(self):
message_map = {
win32con.WM_DESTROY: self.OnDestroy,
win32con.WM_COMMAND: self.OnCommand,
win32con.WM_SIZE: self.OnSize,
}
# Register the Window class.
wc = win32gui.WNDCLASS()
hinst = wc.hInstance = win32api.GetModuleHandle(None)
wc.lpszClassName = "test_explorer_browser"
wc.lpfnWndProc = message_map # could also specify a wndproc.
classAtom = win32gui.RegisterClass(wc)
# Create the Window.
style = win32con.WS_OVERLAPPEDWINDOW | win32con.WS_VISIBLE
self.hwnd = win32gui.CreateWindow( classAtom, "Python IExplorerBrowser demo", style, \
0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \
0, 0, hinst, None)
eb = pythoncom.CoCreateInstance(shellcon.CLSID_ExplorerBrowser, None, pythoncom.CLSCTX_ALL, shell.IID_IExplorerBrowser)
# as per MSDN docs, hook up events early
self.event_cookie = eb.Advise(wrap(EventHandler()))
eb.SetOptions(shellcon.EBO_SHOWFRAMES)
rect = win32gui.GetClientRect(self.hwnd)
# Set the flags such that the folders autoarrange and non web view is presented
flags = (shellcon.FVM_LIST, shellcon.FWF_AUTOARRANGE | shellcon.FWF_NOWEBVIEW)
eb.Initialize(self.hwnd, rect, (0, shellcon.FVM_DETAILS))
if len(sys.argv)==2:
# If an arg was specified, ask the desktop parse it.
# You can pass anything explorer accepts as its '/e' argument -
# eg, "::{guid}\::{guid}" etc.
# "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" is "My Computer"
pidl = shell.SHGetDesktopFolder().ParseDisplayName(0, None, sys.argv[1])[1]
else:
# And start browsing at the root of the namespace.
pidl = []
eb.BrowseToIDList(pidl, shellcon.SBSP_ABSOLUTE)
# and for some reason the "Folder" view in the navigator pane doesn't
# magically synchronize itself - so let's do that ourself.
# Get the tree control.
sp = eb.QueryInterface(pythoncom.IID_IServiceProvider)
try:
tree = sp.QueryService(shell.IID_INameSpaceTreeControl,
shell.IID_INameSpaceTreeControl)
except pythoncom.com_error, exc:
# this should really only fail if no "nav" frame exists...
print "Strange - failed to get the tree control even though " \
"we asked for a EBO_SHOWFRAMES"
print exc
else:
# get the IShellItem for the selection.
si = shell.SHCreateItemFromIDList(pidl, shell.IID_IShellItem)
# set it to selected.
tree.SetItemState(si, shellcon.NSTCIS_SELECTED, shellcon.NSTCIS_SELECTED)
#eb.FillFromObject(None, shellcon.EBF_NODROPTARGET);
#eb.SetEmptyText("No known folders yet...");
self.eb = eb
def __init__(self):
message_map = {
win32con.WM_DESTROY: self.OnDestroy,
win32con.WM_COMMAND: self.OnCommand,
win32con.WM_SIZE: self.OnSize,
}
# Register the Window class.
wc = win32gui.WNDCLASS()
hinst = wc.hInstance = win32api.GetModuleHandle(None)
wc.lpszClassName = "test_explorer_browser"
wc.lpfnWndProc = message_map # could also specify a wndproc.
classAtom = win32gui.RegisterClass(wc)
# Create the Window.
style = win32con.WS_OVERLAPPEDWINDOW | win32con.WS_VISIBLE
self.hwnd = win32gui.CreateWindow( classAtom, "Python IExplorerBrowser demo", style, \
0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \
0, 0, hinst, None)
eb = pythoncom.CoCreateInstance(shellcon.CLSID_ExplorerBrowser, None, pythoncom.CLSCTX_ALL, shell.IID_IExplorerBrowser)
# as per MSDN docs, hook up events early
self.event_cookie = eb.Advise(wrap(EventHandler()))
eb.SetOptions(shellcon.EBO_SHOWFRAMES)
rect = win32gui.GetClientRect(self.hwnd)
# Set the flags such that the folders autoarrange and non web view is presented
flags = (shellcon.FVM_LIST, shellcon.FWF_AUTOARRANGE | shellcon.FWF_NOWEBVIEW)
eb.Initialize(self.hwnd, rect, (0, shellcon.FVM_DETAILS))
if len(sys.argv)==2:
# If an arg was specified, ask the desktop parse it.
# You can pass anything explorer accepts as its '/e' argument -
# eg, "::{guid}\::{guid}" etc.
# "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" is "My Computer"
pidl = shell.SHGetDesktopFolder().ParseDisplayName(0, None, sys.argv[1])[1]
else:
# And start browsing at the root of the namespace.
pidl = []
eb.BrowseToIDList(pidl, shellcon.SBSP_ABSOLUTE)
# and for some reason the "Folder" view in the navigator pane doesn't
# magically synchronize itself - so let's do that ourself.
# Get the tree control.
sp = eb.QueryInterface(pythoncom.IID_IServiceProvider)
try:
tree = sp.QueryService(shell.IID_INameSpaceTreeControl,
shell.IID_INameSpaceTreeControl)
except pythoncom.com_error, exc:
# this should really only fail if no "nav" frame exists...
print "Strange - failed to get the tree control even though " \
"we asked for a EBO_SHOWFRAMES"
print exc
else:
# get the IShellItem for the selection.
si = shell.SHCreateItemFromIDList(pidl, shell.IID_IShellItem)
# set it to selected.
tree.SetItemState(si, shellcon.NSTCIS_SELECTED, shellcon.NSTCIS_SELECTED)
#eb.FillFromObject(None, shellcon.EBF_NODROPTARGET);
#eb.SetEmptyText("No known folders yet...");
self.eb = eb
def __init__(self):
message_map = {
win32con.WM_DESTROY: self.OnDestroy,
win32con.WM_COMMAND: self.OnCommand,
win32con.WM_SIZE: self.OnSize,
}
# Register the Window class.
wc = win32gui.WNDCLASS()
hinst = wc.hInstance = win32api.GetModuleHandle(None)
wc.lpszClassName = "test_explorer_browser"
wc.lpfnWndProc = message_map # could also specify a wndproc.
classAtom = win32gui.RegisterClass(wc)
# Create the Window.
style = win32con.WS_OVERLAPPEDWINDOW | win32con.WS_VISIBLE
self.hwnd = win32gui.CreateWindow( classAtom, "Python IExplorerBrowser demo", style, \
0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \
0, 0, hinst, None)
eb = pythoncom.CoCreateInstance(shellcon.CLSID_ExplorerBrowser, None, pythoncom.CLSCTX_ALL, shell.IID_IExplorerBrowser)
# as per MSDN docs, hook up events early
self.event_cookie = eb.Advise(wrap(EventHandler()))
eb.SetOptions(shellcon.EBO_SHOWFRAMES)
rect = win32gui.GetClientRect(self.hwnd)
# Set the flags such that the folders autoarrange and non web view is presented
flags = (shellcon.FVM_LIST, shellcon.FWF_AUTOARRANGE | shellcon.FWF_NOWEBVIEW)
eb.Initialize(self.hwnd, rect, (0, shellcon.FVM_DETAILS))
if len(sys.argv)==2:
# If an arg was specified, ask the desktop parse it.
# You can pass anything explorer accepts as its '/e' argument -
# eg, "::{guid}\::{guid}" etc.
# "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" is "My Computer"
pidl = shell.SHGetDesktopFolder().ParseDisplayName(0, None, sys.argv[1])[1]
else:
# And start browsing at the root of the namespace.
pidl = []
eb.BrowseToIDList(pidl, shellcon.SBSP_ABSOLUTE)
# and for some reason the "Folder" view in the navigator pane doesn't
# magically synchronize itself - so let's do that ourself.
# Get the tree control.
sp = eb.QueryInterface(pythoncom.IID_IServiceProvider)
try:
tree = sp.QueryService(shell.IID_INameSpaceTreeControl,
shell.IID_INameSpaceTreeControl)
except pythoncom.com_error as exc:
# this should really only fail if no "nav" frame exists...
print("Strange - failed to get the tree control even though " \
"we asked for a EBO_SHOWFRAMES")
print(exc)
else:
# get the IShellItem for the selection.
si = shell.SHCreateItemFromIDList(pidl, shell.IID_IShellItem)
# set it to selected.
tree.SetItemState(si, shellcon.NSTCIS_SELECTED, shellcon.NSTCIS_SELECTED)
#eb.FillFromObject(None, shellcon.EBF_NODROPTARGET);
#eb.SetEmptyText("No known folders yet...");
self.eb = eb
