I doubt you’ll have the same problem with “python -m pyramid.scripts.pserve
dev_admin.ini” but would be good to find out. The process list appears to be
due to the virtualenv wrapper around a console script which this should skip.
- Michael
> On Jun 8, 2022, at 15:31, 'Jonathan Vanasco' via pylons-discuss
> <pylons-discuss@googlegroups.com> wrote:
>
> I doubt anyone here may have experienced this, but I've run out of resources
> to explore on this...
>
> We use Fabric (fabfile.org) to automate a lot of things. It is great.
>
> I built a new routine in it this week, and I can't get it to clean up
> properly. The routine simply spins up an admin version of a pyramid app,
> then hits some API endpoints to POST some filesystem data to it.
>
> This is executed in a virtualenv. The problematic part of the routine is
> roughly...
>
> @task
> def import_data(c):
> with c.cd("localpath/to/pyramid_app"):
> proc_server = c.run("pserve dev_admin.ini", replace_env=False,
> asynchronous=True)
>
> The issue is that I see two different processes on the operating system:
> * cd localpath/to/pyramid_app && pserve dev_admin.ini
> * /Library/Frameworks...Python /virtualenv/bin/pserve dev_admin.ini
>
> asynchronous is used because running pyramid would otherwise block forever.
> i just analyze the process stderr for the "Serving" line, and continue once
> it is emitted.
>
> In fabric, I can access the FIRST process via `proc_server.runner` and I can
> stop/kill/terminate that -- but that leaves the second process running. That
> second process is one PID higher, and is the actual process that is running
> Pyramid and bound to the ports.
>
> I have a temporary workaround where I increase the PID by 1 and `c.run("kill
> %s" % pid2)` that process, but this is janky.
>
> Has anyone encountered this before or have an idea on how to better handle
> this?
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