[Python.NET] -|EXT|- Re: PyScope

Tue Jun 27 09:27:05 EDT 2017

I updated wiki with more details, the log output for PTVS is under VS ->
Tools -> Python Tools -> Diagnostic Info

https://github.com/pythonnet/pythonnet/wiki/Various-debugging-scenarios-of-embedded-CPython

On Mon, Jun 26, 2017 at 1:45 PM, WARD Steve <Steve.Ward at oxinst.com> wrote:

> Update: Mixed mode is working – clearly I hadn’t worked through all the
> combinations J.
>
>
>
> I would like to get Python-only working, but hey. Thanks
>
>
>
> Steve
>
>
>
> *From:* PythonDotNet [mailto:pythondotnet-bounces+steve.ward=
> oxinst.com at python.org] *On Behalf Of *WARD Steve
> *Sent:* 26 June 2017 16:05
> *To:* A list for users and developers of Python for .NET
> *Subject:* -|SPOOF|- Re: [Python.NET] -|EXT|- Re: PyScope
>
>
>
> Hi Denis,
>
>
>
> With your debugging scenarios I’ve now tried VS2015 and VS2017. Symbols
> are loaded for Python27.dll etc. In mixed mode no error messages but no
> breakpoint so clearly only the .NET debugger attached – close the app and
> debugger exits. In VS2017 Python only or ptvsd mode I get ‘Unable to attach
> to the process. General Exception”. I don’t know where the PTVS log might
> be but I’d like to review that and maybe report it to them, can you point
> me? In VS2015 attaching just quietly fails J
>
>
>
> I wonder if this is something to do using my own build of Pythonnet  in
> order to try-out PyScope – is there something else I should do to properly
> incorporate this with the Python environment – unless you have a release
> that is…
>
>
>
> Thanks
>
> Steve
>
>
>
> *From:* PythonDotNet [mailto:pythondotnet-bounces+
> steve.ward=oxinst.com at python.org
> <pythondotnet-bounces+steve.ward=oxinst.com at python.org>] *On Behalf Of *Denis
> Akhiyarov
> *Sent:* 25 June 2017 05:51
> *To:* A list for users and developers of Python for .NET
> *Subject:* Re: [Python.NET] -|EXT|- Re: PyScope
>
>
>
> All pythonnet debugging scenarios are now working and explained in this
> detailed tutorial:
>
>
>
> https://github.com/pythonnet/pythonnet/wiki/Various-
> debugging-scenarios-of-embedded-CPython
>
>
>
> On Fri, Jun 23, 2017 at 6:31 AM, Denis Akhiyarov <
> denis.akhiyarov at gmail.com> wrote:
>
> Hi Steve,
>
>
>
> Please try reporting to PTVS issue tracker on GitHub with your PTVS log
> from failed attaching of the Python debugger. Python.NET has no control
> over these Visual Studio settings.
>
>
>
> I'm going to meet with developer(s) of PTVS during PyData in Seattle. Feel
> free to send any feedback that you have so that we can look closer at key
> issues between pythonnet and PTVS. Particularly we are planning to resolve
> issues with remote and mixed-mode debugging.
>
>
>
> UCS and other compilation symbols are resolved by setup.py during build
> from the Python side. From VS side you have to resolve all these symbols
> manually. And the latter is really intended only for developers of
> pythonnet.
>
>
>
> Thanks,
>
> Denis
>
> On Fri, Jun 23, 2017, 6:10 AM WARD Steve <Steve.Ward at oxinst.com> wrote:
>
> Unable to debug into embedded Python using this test:
> https://github.com/pythonnet/pythonnet/issues/332#issuecomment-282608123
>
>
>
> I’m using Python 2.7.13 64 bit, Visual Studio 2015 with PVTS. Pythonnet
> compiled from source with PYTHON2, PYTHON27, UCS2 – I had to change from
> UCS4 as that throws Unicode errors.
>
>
>
> Any ideas? Thanks, Steve
>
>
>
> *From:* WARD Steve
> *Sent:* 21 June 2017 12:06
>
>
> *To:* 'A list for users and developers of Python for .NET'
>
> *Subject:* RE: [Python.NET] -|EXT|- Re: PyScope
>
>
>
> Hi Denis,
>
>
>
> Initial feedback is that it works. Had to change to UCS2 (PYTHON27
> already), I am going with 64 bit by the way. Had to figure-out using
> PyScope.Set() by checking the source.
>
>
>
> Now that I have a working platform, I have a lot to do to move the project
> forward. So, thanks very much and I’ll keep you posted.
>
>
>
> Cheers
>
> Steve
>
>
>
> *From:* PythonDotNet [mailto:pythondotnet-bounces+
> steve.ward=oxinst.com at python.org
> <pythondotnet-bounces+steve.ward=oxinst.com at python.org>] *On Behalf Of *Denis
> Akhiyarov
>
>
> *Sent:* 18 June 2017 00:35
> *To:* A list for users and developers of Python for .NET
> *Subject:* Re: [Python.NET] -|EXT|- Re: PyScope
>
>
>
> Hi Steve,
>
>
>
> PyScope feature has been merged into master.
>
> Please note that more changes were made to the implementation.
>
>
>
> I would like to thank Wenguang Yang (@yagweb) for his patience with few
> months of review cycle.
>
>
>
> We are planning a release soon, but would appreciate any feedback for
> using this new API.
>
>
>
> Thanks,
>
> Denis
>
>
>
> On Fri, Apr 28, 2017 at 6:44 PM, Denis Akhiyarov <
> denis.akhiyarov at gmail.com> wrote:
>
> Hi Steve,
>
>
>
> I updated installation instructions for latest master or for branches from
> pending pull requests:
>
>
>
> https://github.com/pythonnet/pythonnet/wiki/Installation
>
>
>
> `pip install git+https://github.com/yagweb/pythonnet@add_scope`
> <https://github.com/yagweb/pythonnet@add_scope>
>
>
>
>
>
>
>
> Collecting git+https://github.com/yagweb/pythonnet@add_scope
>
>   Cloning https://github.com/yagweb/pythonnet (to add_scope) to
> c:\users\denis~1
>
> .akh\appdata\local\temp\pip-ifcgye-build
>
> Installing collected packages: pythonnet
>
>   Found existing installation: pythonnet 2.2.2
>
>     Uninstalling pythonnet-2.2.2:
>
>       Successfully uninstalled pythonnet-2.2.2
>
>   Running setup.py install for pythonnet ... done
>
> Successfully installed pythonnet-2.4.0.dev0
>
>
>
>
>
>
>
> Thanks,
>
> Denis
>
> On Fri, Apr 28, 2017, 5:58 AM WARD Steve <Steve.Ward at oxinst.com> wrote:
>
> Hi Denis,
>
>
>
> Ok, well I’d be happy to build from source and try out the proposed new
> feature here, if that’s possible?
>
>
>
> Thanks
>
> Steve
>
>
>
> *From:* PythonDotNet [mailto:pythondotnet-bounces+steve.ward=
> oxinst.com at python.org] *On Behalf Of *Denis Akhiyarov
> *Sent:* 26 April 2017 15:58
> *To:* A list for users and developers of Python for .NET
> *Subject:* -|EXT|- Re: [Python.NET] PyScope
>
>
>
> Hi Steve Ward,
>
> We are waiting for at least one more core developer to review and approve
> this pull request.
>
> Since it is very large code addition and exposes a lot of API, this is
> taking some time.
>
> If you have any feedback or input, then feel free to comment on the issue
> or pull request.
>
> For now (before PyScope is merged) you can use this very simple API using
> dynamic (DLR):
>
> https://github.com/pythonnet/pythonnet/blob/master/README.md
>
> There is underlying API without DLR, but only available in tests.
>
> Regards,
> Denis
>
>
>
> On Wed, Apr 26, 2017, 9:28 AM WARD Steve <Steve.Ward at oxinst.com> wrote:
>
> Hi,
>
>
>
> I’m keen to use the PyScope class as I’m working to replace an IronPython
> interactive scripting environment in a .NET application. I read about this
> feature here: https://github.com/pythonnet/pythonnet/pull/381
>
>
>
> Is this due for release soon, and is there an alternative way to create
> something similar to a scope with the current release 2.3.0?
>
>
>
> Thanks
>
> Steve Ward
>
>
>
> *Steve Ward*
> Senior Software Engineer
>
> *Oxford Instruments*
>
>
>
>
>
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