Rickey, Kyle W wrote:
Whenever I try the following:
import win32com.client
ie = win32com.client.Dispatch("InternetExplorer.Application")
I get this traceback:
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
File "C:\Python25\Lib\site-packages\win32com\client\__init__.py", line
95, in Dispatch
dispatch, userName =
dynamic._GetGoodDispatchAndUserName(dispatch,userName,clsctx)
File "C:\Python25\lib\site-packages\win32com\client\dynamic.py", line
98, in _GetGoodDispatchAndUserName
return (_GetGoodDispatch(IDispatch, clsctx), userName)
File "C:\Python25\lib\site-packages\win32com\client\dynamic.py", line
78, in _GetGoodDispatch
IDispatch = pythoncom.CoCreateInstance(IDispatch, None, clsctx,
pythoncom.IID_IDispatch)
com_error: (-2147024894, 'The system cannot find the file specified.',
None, None)
Any ideas what would cause this? My end goal is to COM into IE and load
an xml file, then print it to PDF.
FWIW, you might find it worth looking at PAMIE which uses COM
the way you're doing, but which has already ironed out a few
creases. That said, it doesn't really answer your question. Can
you see what result this script gives:
<code>
import os
import _winreg
hKey = _winreg.OpenKey (
_winreg.HKEY_CLASSES_ROOT,
r"InternetExplorer.Application\CLSID"
)
clsid, type = _winreg.QueryValueEx (hKey, "")
print clsid
hKey = _winreg.OpenKey (
_winreg.HKEY_CLASSES_ROOT,
r"CLSID\%s\LocalServer32" % clsid
)
server, type = _winreg.QueryValueEx (hKey, "")
print server, os.path.exists (server.strip ('"'))
<code>
This should, crudely, go through the same steps that
the Dispatch process does and should show up whether
IE's not where it thinks it should be. The strip ()
on the server name is because, on my machine, the
location is double-quoted, presumably because it's
got an embedded space which would cause some problem
in the mechanism.
TJG
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