Re: [python-win32] Take Screenshot when you log in remotely [Win 7 Pro]

2012-07-16 Thread Ferdinand Sousa 
Hi Tim,

Thanks a lot for the inputs. Earlier (Win Xp I think), I was told
(erroneously?) that using the /console switch with the mstsc command would
enable you to connect into a currently running local user session. Is this
info incorrect? Or is it that you are able to connect to the said session,
but it changes to a remote session? I would tend to think it is the latter.

Also, now with Win 7 (client is Professional and machine I'm connecting to
is also Professional) mstsc seems to no longer have the /console switch.

I guess I just have to bite the bullet and work with this. My **specific
issue** is that my scenario works pretty well with task scheduling and
leaving the local session locked. However, if I log in remotely using the
same user (session become remote I guess),  or even a different user
(disconnects the local user's session) the screenshot can no longer be
taken.

Best regards,
Ferdi


> -- Forwarded message --
> From: Tim Roberts 
> To: "python-win32@python.org" 
> Cc: "image-sig-requ...@python.org" 
> Date: Thu, 5 Jul 2012 10:24:51 -0700
> Subject: Re: [python-win32] Take Screenshot when you log in remotely [Win
> 7 Pro]
> Ferdinand Sousa wrote:
> >
> > I have written a script that uses the screenshot() function from the
> > ImageGrab module of the Python Imaging library and I would like to run
> > this script as a scheduled task.
> >
> > Now for the issues. In the task scheduler, if I select 'Run whether
> > user is logged on or not', it does run, but the scheduler shows it as
> > failed to run.  This happens both when logged in or if logged in and
> > session is locked
> >
> > So, I chose to use the 'Run only when user is logged on' option. Now,
> > this works well, when logged on as well as if the session is locked.
> > The problem is if I try to login remotely via RDP this stops working
> > the moment I disconnect.
>
> Right.  When you disconnect the session, there no longer is any screen
> to take a shot of.  Screenshots are implemented by calling the graphics
> driver.  A disconnected session does not have a graphics driver.
> Windows does not keep a backing store copy of a session's frame buffer
> anywhere.  When a disconnected session is reconnected, all of the
> applications are sent "paint" messages to force the screen to be
> repainted from scratch.
>
>
> > Is there any option I could use to make it work under 'Run whether
> > user is logged on or not' Task scheduler option?
> > Maybe I could reduce the privilege level needed to execute python.exe?
>
> That won't help.  What you ask is simply not possible.  The bits you
> want to grab do not exist.
>
> --
> Tim Roberts, t...@probo.com
> Providenza & Boekelheide, Inc.
>
>
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[python-win32] Does pywin32 support SD card operation (IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL)?

2012-07-16 Thread Jane Chen 
Hi All,

Does pywin32 support SD card operation (IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL)?  
I google IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL with Python. However, no useful 
information shows up. 


My code:
if win32file.DeviceIoControl(hVol, 
winioctlcon.IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL, 0, 6, 0):

Error message:
AttributeError: 'module' object has no attribute 
"IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL".

Thank you,
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[python-win32] problem After compiling with py2exe on a com class

2012-07-16 Thread Matteo Boscolo 

Hi all,

I got a com server that is crated inside a cad application.

if i run the following code(That is a method of my com class):

def showWindows(self):
"""
show a qt windows with a button
"""
try:
logging.info("showWindows .")
nDocument=str(self.td.Documents.Count)
form=EditInputBox(nDocument) # <-- this is a pyqt dialog
form.exec_()
logging.info("After Exec %s"%str(self.td.Documents.Count))
return S_OK
except:
print_exc_plus()
return 1

and I'm using the normal python source script, all work ok.

but if I py2exe the com server,( .exe ) and i run the some code, and I 
leave the dialog opened for more than a minute I got the following 
exception from the self.td.Documents.Count that is a method of the cad 
application.


It seems a problem releted to a timeout or releted to the garbage collector.
Any Idea in how to debug it or how to find a solution to this problem is 
really appreciated.


regards
Matteo


ERROR:root:
ERROR:root:
ERROR:root:(-2147417856, 'System call failed.', None, None)
ERROR:root:
ERROR:root:
ERROR:root:Locals by frame, innermost last
ERROR:root:Frame  in boot_com_servers.py at line 112
ERROR:root: get_classes = 
ERROR:root: DllUnregisterServer = 0x02D5C470>

ERROR:root: arg = /automate
ERROR:root:  clsids = 
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']

ERROR:root: __package__ = None
ERROR:root:com_module_names = ['testCom']
ERROR:root: __doc__ = None
ERROR:root:  zipextimporter = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\zipextimporter.pyc'>

ERROR:root:__builtins__ = 
ERROR:root: sys = 
ERROR:root:__name__ = __main__
ERROR:root: com_modules = ['C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\testCom.pyc'>]
ERROR:root:   DllRegisterServer = 0x02D5C330>

ERROR:root:   i = 1
ERROR:root:   k = 
ERROR:root:   m = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\testCom.pyc'>

ERROR:root:  DllInstall = 
ERROR:root:win32com = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\win32com\__init__.pyc'>
ERROR:root:   pythoncom = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\pythoncom27.dll'>
ERROR:root:win32api = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\win32api.pyd'>

ERROR:root:Frame serve in win32com\server\localserver.pyc at line 36
ERROR:root:   infos = [(with obj at 0x02F43B08>, 16)]
ERROR:root:  clsids = 
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']

ERROR:root:Frame _Invoke_ in win32com\server\policy.pyc at line 277
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self = 


ERROR:root:Frame _invoke_ in win32com\server\policy.pyc at line 282
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self = 


ERROR:root:Frame _invokeex_ in win32com\server\policy.pyc at line 585
ERROR:root: serviceProvider = None
ERROR:root:self = 


ERROR:root:args = ()
ERROR:root:  dispid = 1001
ERROR:root:funcname = showWindows
ERROR:root:  wFlags = 3
ERROR:root:lcid = 0
ERROR:root:func = TestComInterface.showWindows of 0x02D72810>>

ERROR:root:  kwArgs = None
ERROR:root:Frame showWindows in testCom.pyc at line 133
ERROR:root:self = at 0x02D72810>

ERROR:root:   nDocument = 1
ERROR:root:form = 0x05482588>

ERROR:root:Frame __getattr__ in win32com\client\__init__.pyc at line 466
ERROR:root:self = thinkdesign Type Library.IApplication instance at 0x49209832>
ERROR:root:args = (11, 2, (9, 0), (), 'Documents', 
'{91D219D5-0F56-11D3-BD73-00500400405B}')

ERROR:root:attr = Documents
ERROR:root:Frame _ApplyTypes_ in win32com\client\__init__.pyc at line 459
ERROR:root: resultCLSID = {91D219D5-0F56-11D3-BD73-00500400405B}
ERROR:root:  dispid = 11
ERROR:root:self = thinkdesign Type Library.IApplication instance at 0x49209832>

ERROR:root:args = ()
ERROR:root: retType = (9, 0)
ERROR:root:argTypes = ()
ERROR:root:

Re: [python-win32] problem After compiling with py2exe on a com class

2012-07-16 Thread Mark Hammond 

On 17/07/2012 8:37 AM, Matteo Boscolo wrote:

Hi all,

I got a com server that is crated inside a cad application.

if i run the following code(That is a method of my com class):

def showWindows(self):
 """
 show a qt windows with a button
 """
 try:
 logging.info("showWindows .")
 nDocument=str(self.td.Documents.Count)
 form=EditInputBox(nDocument) # <-- this is a pyqt dialog
 form.exec_()
 logging.info("After Exec %s"%str(self.td.Documents.Count))
 return S_OK
 except:
 print_exc_plus()
 return 1

and I'm using the normal python source script, all work ok.

but if I py2exe the com server,( .exe )


When you run it from normal Python, is the .exe or .dll version of the 
object used?  Depending on the creator of the object, the default is 
likely to be the inproc (ie, dll) version.  You should verify this and 
ensure py2exe creates the same kind of server.


Apart from that, I'm afraid I have no idea...

HTH,

Mark


 and i run the some code, and I

leave the dialog opened for more than a minute I got the following
exception from the self.td.Documents.Count that is a method of the cad
application.

It seems a problem releted to a timeout or releted to the garbage
collector.
Any Idea in how to debug it or how to find a solution to this problem is
really appreciated.

regards
Matteo


ERROR:root:
ERROR:root:
ERROR:root:(-2147417856, 'System call failed.', None, None)
ERROR:root:
ERROR:root:
ERROR:root:Locals by frame, innermost last
ERROR:root:Frame  in boot_com_servers.py at line 112
ERROR:root: get_classes = 
ERROR:root: DllUnregisterServer = 
ERROR:root: arg = /automate
ERROR:root:  clsids =
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']
ERROR:root: __package__ = None
ERROR:root:com_module_names = ['testCom']
ERROR:root: __doc__ = None
ERROR:root:  zipextimporter = 

ERROR:root:__builtins__ = 
ERROR:root: sys = 
ERROR:root:__name__ = __main__
ERROR:root: com_modules = []

ERROR:root:   DllRegisterServer = 
ERROR:root:   i = 1
ERROR:root:   k = 
ERROR:root:   m = 

ERROR:root:  DllInstall = 
ERROR:root:win32com = 

ERROR:root:   pythoncom = 

ERROR:root:win32api = 

ERROR:root:Frame serve in win32com\server\localserver.pyc at line 36
ERROR:root:   infos = [(, 16)]
ERROR:root:  clsids =
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']
ERROR:root:Frame _Invoke_ in win32com\server\policy.pyc at line 277
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self =

ERROR:root:Frame _invoke_ in win32com\server\policy.pyc at line 282
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self =

ERROR:root:Frame _invokeex_ in win32com\server\policy.pyc at line 585
ERROR:root: serviceProvider = None
ERROR:root:self =

ERROR:root:args = ()
ERROR:root:  dispid = 1001
ERROR:root:funcname = showWindows
ERROR:root:  wFlags = 3
ERROR:root:lcid = 0
ERROR:root:func = >
ERROR:root:  kwArgs = None
ERROR:root:Frame showWindows in testCom.pyc at line 133
ERROR:root:self = 
ERROR:root:   nDocument = 1
ERROR:root:form = 
ERROR:root:Frame __getattr__ in win32com\client\__init__.pyc at line 466
ERROR:root:self = 
ERROR:root:args = (11, 2, (9, 0), (), 'Documents',
'{91D219D5-0F56-11D3-BD73-00500400405B}')
ERROR:root:attr = Documents
ERROR:root:Frame _ApplyTypes_ in win32com\client\__init__.pyc at line 459
ERROR:root: resultCLSID =
{91D219D5-0F56-11D3-BD73-00500400405B}
ERROR:root:  dispid = 11
ERROR:root:self = 
ERROR:root:args = ()
ERROR:root: retType = (9, 0)
ERROR:root:argTypes = ()
ERROR:root:  wFlags = 2
ERROR:root:user = Documents

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Re: [python-win32] Does pywin32 support SD card operation(IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL)?

2012-07-16 Thread Roger Upole 
That one isn't in winioctlcon.py yet, but you should be able to
define it relatively easily.  According to the headers:

#define IOCTL_SFFDISK_QUERY_DEVICE_PROTOCOL \
CTL_CODE( FILE_DEVICE_DISK, 0x7a0, METHOD_BUFFERED, FILE_ANY_ACCESS)


You'll probably need to create the output buffer yourself and initialize the 
Size correctly.

typedef struct _SFFDISK_QUERY_DEVICE_PROTOCOL_DATA {
  USHORT Size;
  USHORT Reserved;
  GUID   ProtocolGUID;
}

Roger



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Re: [python-win32] problem After compiling with py2exe on a com class

2012-07-16 Thread Matteo Boscolo 

Il 17/07/2012 03:19, Mark Hammond ha scritto:

On 17/07/2012 8:37 AM, Matteo Boscolo wrote:

Hi all,

I got a com server that is crated inside a cad application.

if i run the following code(That is a method of my com class):

def showWindows(self):
 """
 show a qt windows with a button
 """
 try:
 logging.info("showWindows .")
 nDocument=str(self.td.Documents.Count)
 form=EditInputBox(nDocument) # <-- this is a pyqt dialog
 form.exec_()
 logging.info("After Exec %s"%str(self.td.Documents.Count))
 return S_OK
 except:
 print_exc_plus()
 return 1

and I'm using the normal python source script, all work ok.

but if I py2exe the com server,( .exe )


When you run it from normal Python, is the .exe or .dll version of the 
object used? 

it's an exe file not a dll
Depending on the creator of the object, the default is likely to be 
the inproc (ie, dll) version.  You should verify this and ensure 
py2exe creates the same kind of server.


Apart from that, I'm afraid I have no idea...

HTH,

Mark


 and i run the some code, and I

leave the dialog opened for more than a minute I got the following
exception from the self.td.Documents.Count that is a method of the cad
application.

It seems a problem releted to a timeout or releted to the garbage
collector.
Any Idea in how to debug it or how to find a solution to this problem is
really appreciated.

regards
Matteo


ERROR:root:
ERROR:root:
ERROR:root:(-2147417856, 'System call failed.', None, None)
ERROR:root:
ERROR:root:
ERROR:root:Locals by frame, innermost last
ERROR:root:Frame  in boot_com_servers.py at line 112
ERROR:root: get_classes = 0x02C134F0>

ERROR:root: DllUnregisterServer = 
ERROR:root: arg = /automate
ERROR:root:  clsids =
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']
ERROR:root: __package__ = None
ERROR:root:com_module_names = ['testCom']
ERROR:root: __doc__ = None
ERROR:root:  zipextimporter = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\zipextimporter.pyc'> 



ERROR:root:__builtins__ = 
ERROR:root: sys = 
ERROR:root:__name__ = __main__
ERROR:root: com_modules = ['C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\testCom.pyc'>] 



ERROR:root:   DllRegisterServer = 
ERROR:root:   i = 1
ERROR:root:   k = 
ERROR:root:   m = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\testCom.pyc'> 



ERROR:root:  DllInstall = 0x02D5C4B0>

ERROR:root:win32com = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\win32com\__init__.pyc'> 



ERROR:root:   pythoncom = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\pythoncom27.dll'> 



ERROR:root:win32api = 'C:\d\OMNIAS~1\PROGRA~1\ECLIPS~1\ALLPUR~1\THINKD~1\TestCom\dist\testCom.exe\win32api.pyd'> 



ERROR:root:Frame serve in win32com\server\localserver.pyc at line 36
ERROR:root:   infos = [(, 16)]
ERROR:root:  clsids =
['{1E685399-2991-4E3D-8217-22DE9CFBEAF6}']
ERROR:root:Frame _Invoke_ in win32com\server\policy.pyc at line 277
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self =

ERROR:root:Frame _invoke_ in win32com\server\policy.pyc at line 282
ERROR:root:  wFlags = 3
ERROR:root:args = ()
ERROR:root:lcid = 0
ERROR:root:  dispid = 1001
ERROR:root:self =

ERROR:root:Frame _invokeex_ in win32com\server\policy.pyc at line 585
ERROR:root: serviceProvider = None
ERROR:root:self =

ERROR:root:args = ()
ERROR:root:  dispid = 1001
ERROR:root:funcname = showWindows
ERROR:root:  wFlags = 3
ERROR:root:lcid = 0
ERROR:root:func = >
ERROR:root:  kwArgs = None
ERROR:root:Frame showWindows in testCom.pyc at line 133
ERROR:root:self = 
ERROR:root:   nDocument = 1
ERROR:root:form = 
ERROR:root:Frame __getattr__ in win32com\client\__init__.pyc at line 466
ERROR:root:self = 
ERROR:root:args = (11, 2, (9, 0), (), 'Documents',
'{91D219D5-0F56-11D3-BD73-00500400405B}')
ERROR:root:attr = Documents
ERROR:root:Frame _ApplyTypes_ in win32com\client\__init__.pyc at line 
459

ERROR:root: resultCLSID =
{91D219D5-0F56-1