[python-win32] __getattr__ Error
Mark Hammond
skippy.hammond at gmail.com
Mon Mar 18 10:29:17 EDT 2024
In general, if you `from win32com.client.gencache import
EnsureDispatch`, you should be able to use `EnsureDispatch` anywhere you
previously used plain `Dispatch`, and that code should be automatically
generated and used for you. You generally only need to specify a special
location or run makepy manually if there's something odd about the
object which makes the above not work.
Mark
On 2024-03-18 10:25 a.m., Alok Bhargava wrote:
> Many thanks Harald!
>
> If I specify the file location when running makepy, how do I ensure
> myapplication knows where to find them? Again this may be a silly
> question, so please bear with me.
>
> Thank you!
>
> On Mon, Mar 18, 2024 at 9:36 AM <haraldarminmassa at gmail.com> wrote:
>
> Hi Alok,
>
> there should be a __gencache__ directory somewhere, which contains
> the generated files.
> But it is WAY easier to just use the
>
> -o -- Create output in a specified output file. If the path
> leading
> to the file does not exist, any missing directories will be
> created.
> NOTE: -o cannot be used with -d. This will generate an
> error.
>
> parameter of makepy.py
>
> cheers
>
> Harald
>
> On Mon, Mar 18, 2024 at 2:13 PM Alok Bhargava
> <akbhargava at gmail.com> wrote:
>
> Hi and thank you for your insightful guidance on Jannis'
> question. I am running into similar issues as I work with a
> 3rd party COM app.
>
> This may be a silly question but could you point me to where
> the generated class files are located?
>
> Many thanks!
>
>
> On Mon, Mar 18, 2024 at 7:43 AM <haraldarminmassa at gmail.com>
> wrote:
>
> Hi Jannis,
>
> a good way forward: create less-dynamic COM-bindings by
> using makepy.py
> (it is part of your win32com-client installation, but
> linked here for the dokumentation)
>
>
> https://github.com/SublimeText/Pywin32/blob/master/lib/x32/win32com/client/makepy.py
>
> With makepy py you can create a (very very large)
> python-file, which includes rather static bindings to
> reachable exposed attributes and methods.
>
> You can then grep or strg+f through that file for
> "HybridShapes" ... maybe it is just spelled differently.
>
> Using COM things for > 2 decades, apps run much smoother
> using the makepy created files than dynamic dispatch
>
> cheers
>
> Harald
>
>
> On Sun, Mar 17, 2024 at 7:35 PM Jannis via python-win32
> <python-win32 at python.org> wrote:
>
> Hello together,
>
>
> I am trying to automate a point cloud creation out of
> CATParts in CATIA.
> The win32com client can access CATIA documents, but
> NOT methods and
> attributes in the parts. I get the following error:
>
>
> File
> "C:\Users\th80im\source\repos\PythonPointCloudCreation\PythonPointCloudCreation\PythonPointCloudCreation\py37_env_1\lib\site-packages\win32com\client\dynamic.py",
> line 638, in __getattr__
> raise AttributeError("%s.%s" % (self._username_,
> attr))
> AttributeError: <unknown>.HybridShapes
>
>
> I guess, there is something wrong with the registering
> of CATIA, or the
> installation of the client? Or am I looking in the
> wrong direction?
>
>
> Thank you & Best Regards
>
> ioannis
>
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>
>
> --
> --
> Harald Armin Massa
> Spielberger Straße 49
> 70435 Stuttgart
> 0173/9409607
>
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>
>
>
> --
> --
> Harald Armin Massa
> Spielberger Straße 49
> 70435 Stuttgart
> 0173/9409607
>
>
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