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<== Date ==> <== Thread ==>

Subject: Re: P4P release 3.0.0
From: Heinz Junkes <junkes@fhi-berlin.mpg.de>
To: Michael Davidsaver <mdavidsaver@gmail.com>
Cc: EPICS Tech-Talk <tech-talk@aps.anl.gov>
Date: Sat, 10 Nov 2018 10:08:52 +1100
Dear Michael,

I have roughly tested this module with the Darwin kernel version 17.7.0.

It all worked out so far.

In the Quickstart it says that one should open three terminals to start the server and 2 client calls.

You forgot to mention that in each of these terminals you have to activate the virtual environment beforehand with 
. P4ptest/bin/activate

(Otherwise this error message will be thrown: /usr/local/opt/python@2/bin/python2.7: No module named p4p.server)

Heinz


> On 9. Nov 2018, at 13:00, Michael Davidsaver <mdavidsaver@gmail.com> wrote:
> 
> I'd like to announce the availability of P4P (PVAccess for Python)
> library version 3.0.0.  Quite a bit of work has been done since the
> previous 1.0 release.  Thanks to DLS for supporting this work.
> 
> https://mdavidsaver.github.io/p4p/
> 
> The headline features are support for running PVA servers, interop
> with the asyncio and cothread concurrency libraries, support for
> Windows and OSX* as well as Linux, and packaging via pypi.org.
> 
> The last point means that investigating P4P starts with a simple:
> 
>> pip install p4p
> 
> No other setup is required.
> 
> See the quickstart section for where to go from there.
> 
> https://mdavidsaver.github.io/p4p-dev/starting.html
> 
> 
> Alternately, P4P can be built as an EPICS module in the usual way.
> 
> https://github.com/mdavidsaver/p4p/releases/tag/3.0.0
> 
> 
> 
> 
> * I'm interested in OSX test results as I have a report
>  of a strange failure from one user.


References:
P4P release 3.0.0 Michael Davidsaver

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