Re: [Twisted-Python] Using twistd with -c option causes permission error
On Tue, Aug 28, 2018 at 5:54 AM Richard Shea wrote: > > With Apache the process starts as root, reads the key and then makes the > apache process run as a different, less powerful, user but I can't see how > you can do the equivalent for twistd ? Am I overlooking something ? > > twistd has `--uid` and `--gid` options for switching to another user after `privilegedStartService` runs. However, I'm not sure how much help this will be since there is a strong desire to replace twistd with twist and twist does not have these features. Perhaps someone who has been working on twist can explain the preferred workflow using that tool. > > Thanks > > ___ > Twisted-Python mailing list > Twisted-Python@twistedmatrix.com > https://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python > ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com https://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
[Twisted-Python] T9217 / PR1052: Wheels, wheels, and more wheels
Hi All, I am working on ticket #9217 / PR #1051 to add lots more wheel generation to the Twisted CI. I decided to give the cibuildwheel package a try and it made this process almost too easy (well... sort of :] ). I've got AppVeyor-Windows, Travis-Linux, and Circle-OSX all building a variety of wheels for the supported Python versions and bit depths. Travis doesn't save artifacts 'easily' so I went ahead and doubled up on Linux on Circle for now, though it's having some Docker issues at the moment and hasn't been successful yet. For some reason in this one case the project directory isn't getting mounted into the container as expected. wheel links: https://github.com/twisted/twisted/pull/1051#issuecomment-416743261 (and next comment) Now that I've got the wheel builds happening I figured it'd be good to try them out on 'real' machines. Turns out we get a failure on twisted.cred.test.test_strcred.SSHCheckerTests.test_isChecker for at least the two checks I've done so far (Windows and OSX). I haven't done more than a cursory look at that yet, but it's on the list to understand and resolve. More testing would of course be welcome. Real world, just trial Twisted's own tests, whatever would be appreciated if you are interested. failures with wheels: https://github.com/twisted/twisted/pull/1051#issuecomment-416977723 Overall, it's a bit unclear what the intended use of the various CI hosts are for Twisted. I hear that Travis OSX builds were really slow, but from what I can see Circle isn't doing any OSX (other than what I added). There wasn't any artifact storage being used on Circle either. So, I'm not sure if there was a reason to use Circle that went away, or... But, not having to hook Travis up to S3 or somesuch for storage is quite nice so Circle wins at least in that category. Now that I've got something rough in place, are there any opinions about how this should work? I don't know the present release workflow so I don't know if we'd want an automatic push to PyPI on tags (probably not), or just artifacts on the build server to grab manually (would need some S3 or such for Travis, or Circle for Linux builds as well). Anything else? Do we want automated tests against the wheels? cibuildwheel does have a feature for that though I haven't done anything with it yet. Anyways... hello, thanks for Twisted, and I hope this work ends up saving some people some time. Cheers, -kyle ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com https://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
[Twisted-Python] Keeping logger from snatching stdout?
I'm working on a Flask project using the flask_twisted package from PyPI and have encountered a mystery. I don't *have* to solve it to move on, but darn it, I can't let it go :) https://pypi.org/project/Flask-Twisted/ https://github.com/cravler/flask-twisted/ So here's the breakdown: when use the standard logging module to output to a logfile + stdout, everything is fine. I do see some logging output from Twisted as well (the web server part) but for the most part life is groovy. I'm going to be integrating in a wxPython windows app to this (previously it's been a shell app) and step 1 was to make my own stdout handler that eventually would pipe all that stuff to a window in the wx app. The first step of THAT (step 1.a) was to replace all the logging stuff with print() placeholders. At that point, things got confusing, as now ALL of my print()s are being handled by Twisted's logging handler. I brought flask-twisted in local to my code so I could monkey around with it. First thing I noticed was that it was using twisted.python.log. I messed around with that - commented it out, and now I get no stdout output at all. Set the parameter setStdout to False, same thing. The adapter code uses twisted.internet.reactor, threads, twisted.web.server.Site, twisted.web.wsgi.WSGIResource, and twisted.web.resource.Resource, any one which might be responsible. I spent yesterday evening digging around but haven't found anything yet. Any guidance / ideas? Regards, Jeff ___ Twisted-Python mailing list Twisted-Python@twistedmatrix.com https://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
