c = win32com.client.Dispatch(c.QueryInterface(pythoncom.IID_IDispatch))
works. Thanks!
FYI, c=win32com.client.Dispatch(c) does not.
>>> c=win32com.client.Dispatch(c)
Traceback (most recent call last):
File "", line 1, in
File "C:\Python25\Lib\site-packages\win32com\client\__init__.py",
l
Hello all,
There is a new Python magazine just launching:
http://www.pythonmagazine.com
They are looking for articles that will appeal to Windows users, so if
anyone fancies getting paid to write an article on pywin32 I'm sure they
will be interested.
Michael Foord
http://www.voidspace.or
Following is untested but based on other work I've done:
import threading
class Foo:
def __init__(self):
self.list = []
def run(self):
# manipulate the list from within the thread
foo = Foo()
threading.Thread(target = foo.run)
...
foo.list # access the list as modified by t
> On Jul 4, 2007, at 7:12 PM, Mark Hammond wrote:
> >
> >>
> >> At this point f should be a 2048 by 1536 array of bytes, but
> >> instead...
> >>
> > len(f)
> >> 2048
> > type(f)
> >>
> >
> > Arrays of type VT_UI1 are returned as buffers. You should
> find the
> > length
> > of f is 1
On Jul 4, 2007, at 7:12 PM, Mark Hammond wrote:
>
>>
>> At this point f should be a 2048 by 1536 array of bytes, but
>> instead...
>>
> len(f)
>> 2048
> type(f)
>>
>
> Arrays of type VT_UI1 are returned as buffers. You should find the
> length
> of f is 1536, and you can treat it as
> I'm making a COM call that should return a two dimensional
> array, but
> instead I get back a buffer that appears to only contain a
> single row
> from the array.
>
> Python 2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit
> (Intel)] on
> win32
> Type "help", "copyright", "credits" o
> from win32com.client import DispatchBaseClass
>
> I'm unable to find DispatchBaseClass and so can not chase the
> issue further
Its in win32com.client.__init__.py
> (never mind that I'm a bit over my head in the Win32Com code).
> Interestingly, __repr__ is NOT in the GenPY output code, so I
> a
That is strange - the problem is that the resulting COM object is returning
an IUnknown rather than an IDispatch. A work around should be to say:
c = cams[0]
c = win32com.client.Dispatch(c)
or possibly:
c = win32com.client.Dispatch(c.QueryInterface(pythoncom.IID_IDispatch))
I think we could al
I'm making a COM call that should return a two dimensional array, but
instead I get back a buffer that appears to only contain a single row
from the array.
Python 2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit
(Intel)] on
win32
Type "help", "copyright", "credits" or "license" f
A bit more testing revealed that there are two issues, one a bug in my code
and the other a potential issue with the python COM code.
First, I'd written a routine to flash an IE DOM node and moved it into a
class. Unfortunately, I coded it like this in the class:
def DomFlash(node, flashes=5
Thanks Emlyn, that's got me a bit further. I tried your suggestions and
also tried to see if the object was the one expected. Here's the output:
node0 = nodes[0]
print 'DomGetANodeFilterValue type', type(node0)
# DomGetANodeFilterValue type
print 'DomGetANodeFil
On 7/4/07, Richard Bell <[EMAIL PROTECTED]> wrote:
>
> In my continued work on a COM automation interface for IE I've encountered a
> strange/impossible Python behavior. Here's what appears to be the offending
> code:
>
> - code -
> nodes = self.DomGetNListFilterValue(node, tags, p
In my continued work on a COM automation interface for IE I've encountered a
strange/impossible Python behavior. Here's what appears to be the offending
code:
- code -
nodes = self.DomGetNListFilterValue(node, tags, properties, value,
i
I'm trying to use a COM library from python.
If I use dynamic dispatch, the com objects all behave correctly, but
the constants defined in the COM library don't show up.
If I use static dispatch, the constants show up, but COM objects
returned by calls into the COM library seem broken.
As
On Jul 4, 2007, at 11:20 AM, Simon Dahlbacka wrote:
my best guess is that you should be using .ProductName (capital p)
as static dispatch is case sensitive..
/S
Thats not it.
productName is the correct case.
And also..
>>> print c
>>> dir(c)
['QueryInterface', '__class__', '__cmp__',
my best guess is that you should be using .ProductName (capital p) as static
dispatch is case sensitive..
/S
On 7/4/07, Jason Ferrara <[EMAIL PROTECTED]> wrote:
I'm trying to use a COM library from python.
If I use dynamic dispatch, the com objects all behave correctly, but the
constants defi
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