Mailman 3 May 2013 - Twisted

[Twisted-Python] Buildbot downtime
by Tom Prince 03 Mar '22

03 Mar '22

I am plannig to upgrade twisted's buildbot in the near future. In preperation for that, I am going to take down the production buildbot on Tuesday, June 26, around 1600 UTC[1]. During that time, the result of any builds done will be lost. Thus, I'd ask that people avoid committing to trunk during that time. I will send a reminder before I take down the buildbot both here, and on #twisted and #twisted-dev. Tom [1] http://timeanddate.com/worldclock/meetingtime.html?iso=20120626&p1=80&p2=22…

2 8

[Twisted-Python] Twisted Python 0.7.0 Prerelease Testing
by Glyph Lefkowitz 05 Aug '21

05 Aug '21

hi there, folks: I'd really like to release 0.7.0 but I would like it to be at least a little bit tested before I do so. Could those of you with CVS trees check everything out and see if it performs as advertised? Deeper bugs than that will have to wait for the next release, but I'd at least like to know if it works for someone other than me. Thanks. ______ __ __ _____ _ _ | ____ | \_/ |_____] |_____| |_____| |_____ | | | | @ t w i s t e d m a t r i x . c o m http://www.twistedmatrix.com/~glyph/

4 5

[Twisted-Python] Real Viagra Professional - for real sex pros
by Tamika 01 May '19

01 May '19

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <center> <a href="http://rqf.entercompassion.com"><img src="http://mediapix.ru/pics/685207b3dd437eff7f15c0744b5c1d3a.gif"> <title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="http://gfx8.nnt.com/mail/12.0.1187.0824/positioning.css" /> </head> <body style="overflow:auto;"> <div id="PrintShellToolbar"> <div class="ContainerPadding"> <span class="FloatRight"> <a href= > <img alt="" src="http://gfx1.nfi.com/mail/w2/pr02/ltr/glyph_close_rest.gif" /> <Close window> <a href= > <img alt="" src="http://gfx2.czb.com/mail/w2/pr02/ltr/i_print.gif" /> <Print> </a> </span> </div> </div> <div> <div class="BorderContainerOutline ContainerPadding"> <div class="ClearBoth"> <span class="HeaderData" style="font-size:large;"> <TuPostal.com Cambia de nombre?> </span> </div> <div class="ClearBoth"> <span class="HeaderLabel"> <From:> </span> <span class="HeaderData"> <b><TuPostal.com></b> </span> </div> <div class="ClearBoth"> <span class="HeaderLabel"> <Sent:> </span> <span class="HeaderData"> <div class="ClearBoth"> <span class="HeaderLabel"> To: </span> <span class="HeaderData"> Mikelelliott (mikelelliott(a)rlo.com) </span> </div> <br /> </div> </div> <div class="MessageBody" style=""> <br /> <div id="MessageBodyText" class="ExternalClass" style="border: 1px solid #fff ;"> <pre>Hola!<br> <br>Tupostal es ahora parte de Sonico!<br> <br>Para conocer nuestro nuevo sitio, haz clic en el siguiente link:<br><a href='http://www.gwpcom/index1.php' target='_blank'>http://www.bjncom/index1.php</a><br> <br>Sonico es un sitio donde puedes...<br>- Guardar fotos ilimitadas<br>- Re encontrarte con viejos amigos<br>- Recibir novedades de tus amigos.<br> <br>Te Esperamos! Ya somos mas de 21 millones de usuarios!!<br> <br>Sonico - Amigos Conectados<br> <br> <br>PD: Ahora tambien podras guardar tus postales<br> <br> <br>------------------------------------------<br>Haz recibido este email porque te encuentras registrado en fdm.com.<br>Si no deseas recibir mas mensajes como este, por favor haz clic en el siguiente link:<br><a href='http://www.cehcom/unsubscribe.php?type=2' target='_blank'>http://www.fyocom/unsubscribe.php?type=2</a><br> <br></pre> </div> </div> </div> </body> </html>

8 10

[Twisted-Python] [ANN] txZMQ released
by Andrey Smirnov 21 Jul '14

21 Jul '14

Hi! I would like to announce txZMQ, ZeroMQ bindings for Twisted. txZMQ is based on pyzmq and requires recent ØMQ version (>=2.1). txZMQ uses ØMQ APIs to get file descriptor that is used to signal pending actions from ØMQ library IO thread running in separate thread. txZMQ should be usable with any Twisted reactor. ØMQ is: * The socket library that acts as a concurrency framework. * Carries messages across inproc, IPC, TCP, and multicast. * Connect N-to-N via fanout, pubsub, pipeline, request-reply. * Fast enough for clustered products and supercomputing. * Asynch I/O for scalable multicore message-passing apps. Bridging ØMQ and Twisted makes a nice match: fast simple messaging between Twisted instances solving complex problems :) Links: * PyPi: http://pypi.python.org/pypi/txZMQ/ * Source code: https://github.com/smira/pyzmq * pyzmq: http://pypi.python.org/pypi/pyzmq * ØMQ: http://www.zeromq.org/ -- Andrey Smirnov, Qik Web Team Lead

8 11

[Twisted-Python] regarding xml elements
by Raj kumar 02 Oct '13

02 Oct '13

Hi, I have an xml file in my application, I have created an element using Example goes like this......... document.createElement("abc") and i appeneded it by using append() method. But how i can reflect this change to my xml file? and one more thing is i want to create element with some other parameters.... like............. <abc m=" " n=" "> </abc> and i have m and n values as strings with me. can anybody help me to create this element and write it to the existing xml file as a child of an existing element? Thanks in advance.. Raj.. Forgot the famous last words? Access your message archive online at http://in.messenger.yahoo.com/webmessengerpromo.php

9 14

[Twisted-Python] Twisted on PyPI
by Donald Stufft 03 Jun '13

03 Jun '13

Hey there! Recently there has been a lot of work around packaging in Python. On my end of things I've been trying to clean up PyPI. Recently I've deployed a change that ensures that all *new* package names on PyPI conform to a strict set of rules. These rules are: - Must begin and end with an ASCII alphanumeric - Must contain only ASCII letters, digits, underscores, hyphens, and periods Now we are left with about 235 total projects out of ~31k who do not conform to these guidelines. Out of those 235 projects Twisted is one of the major ones (Not Twisted itself, but Twisted Web, Twisted Core, etc). Now the plan that we've come up with is to migrate any name that the only invalid characters are internal whitespace by replacing the whitespace with a -. This would Make Twisted Web Twisted-Web. This reflects already what is required to install Twisted Web via pip or easy_install. So I'm emailing you all to warn you about this upcoming change since Twisted is one of the major projects affected and also to see if the Twisted developers would prefer a different rename than Twisted-Web. ----------------- Donald Stufft PGP: 0x6E3CBCE93372DCFA // 7C6B 7C5D 5E2B 6356 A926 F04F 6E3C BCE9 3372 DCFA

5 12

[Twisted-Python] OSX 10.8 buildslave
by Tom Prince 02 Jun '13

02 Jun '13

Due to circumstances beyond our control, the machine that we have been using to host the OSX 10.8 buildslave is currently unavailable. As per policy[1], official support will be dropped for this platform before the next release, unless a replacement is found. Tom [1] https://twistedmatrix.com/trac/wiki/ContinuousIntegration/FixYourDamnBuildS…

3 2

[Twisted-Python] Service downtime
by Tom Prince 29 May '13

29 May '13

The twisted project has recently acquired a new server, and there will be some donwtime in the coming week, in order to migrate services to the new server. At some point Monday or Tuesday, there will be some downtime for mail and the mailing lists, as mail-service is migrated to the new machine. For those that have accounts on cube, your data will be copied to the new machine at this point. On Wednesday, at about 10 MDT (16 UTC), there will be downtime of all twisted services, as live data is transfered over. This may last up-to a couple of hours. http://labs.twistedmatrix.com/2013/05/migration-report.html Tom Prince

1 3

Re: [Twisted-Python] any progress for Ticket #6346, #6378?
by Alec Matusis 29 May '13

29 May '13

Hi Gelin, > As I know there are two epoll implementations in twisted, one that from twisted itself and another one comes from standard library since py 2.6. I was slightly incorrect in my email: the combination where it happens infrequently is actually Twisted 10.2 with python 2.7.3 (not Twisted 10.1 as I wrote). How can I check whether twisted is using Pythons epoll or its own in this combination? And how can I switch between epoll implementations in my app? Alec From: Gelin Yan [mailto:dynamicgl@gmail.com] Sent: Tuesday, May 28, 2013 6:42 PM To: Alec Matusis Subject: Re: [Twisted-Python] any progress for Ticket #6346, #6378? On Wed, May 29, 2013 at 8:31 AM, Alec Matusis <matusis(a)yahoo.com> wrote: > By reading these comments, It looks like recent version of twisted >may >suffer from this problem. So what version of twisted should I use? Do >I >need to keep using 10.1? This problem is very frequent on Linux with Python 2.7 / Twisted 12 combination (we had to quickly roll back- cannot operate with that combo). It never happened with Python 2.6 / Twisted 10 (as in years). It happens very infrequently with Python 2.7 / Twisted 10.1 (as 1x in weeks) Right now I have a server in this state on Python 2.7 / Twisted 10.1. It refuses 30% of new connections, spewing this error: 2013-05-28 17:28:25-0700 [twisted.internet.protocol.ServerFactory] Unhandled Error Traceback (most recent call last): File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/python/log.py", line 69, in callWithContext return context.call({ILogContext: newCtx}, func, *args, **kw) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/python/context.py", line 59, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/python/context.py", line 37, in callWithContext return func(*args,**kw) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/epollreactor.py", line 217, in _doReadOrWrite why = selectable.doRead() --- <exception caught here> --- File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 938, in doRead transport = self.transport(skt, protocol, addr, self, s, self.reactor) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/tcp.py", line 752, in __init__ self.startReading() File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/abstract.py", line 365, in startReading self.reactor.addReader(self) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/epollreactor.py", line 100, in addReader self._add(reader, self._reads, self._writes, self._selectables, _epoll.IN, _epoll.OUT) File "/usr/local/encap/Python-2.7.3/lib/python2.7/site-packages/Twisted-10.2.0-py 2.7-linux-x86_64.egg/twisted/internet/epollreactor.py", line 88, in _add self._poller._control(cmd, fd, flags) File "_epoll.pyx", line 125, in _epoll.epoll._control exceptions.IOError: [Errno 2] No such file or directory If I restart the server, it will be stable for a couple of weeks, until some event triggers this problem again. We hope that this problem is fixed before we are really forced to migrate to newer Python, otherwise there's no real upgrade path for us using Twisted. From: twisted-python-bounces(a)twistedmatrix.com [mailto:twisted-python-bounces@twistedmatrix.com] On Behalf Of Gelin Yan Sent: Saturday, May 25, 2013 7:51 AM To: Twisted general discussion Subject: Re: [Twisted-Python] any progress for Ticket #6346, #6378? On Sat, May 25, 2013 at 3:22 AM, <exarkun(a)twistedmatrix.com> wrote: On 04:21 pm, dynamicgl(a)gmail.com wrote: >Hi All Hi Gelin, I don't have anything extra to add about the status of those two tickets (I think you meant #6373 rather than #6378, by the way) - which is exactly why I'm replying. Twisted development doesn't take place in secret. The issue tracker should always reflect the latest state of the development process. If an issue has had no comments and a branch no commits for a couple months, then it's almost certainly because no one has worked on the issue for a couple months. So you generally don't need to ask if there has been any progress, because progress will always be reflected in ticket history or in version control. > I am quite concerned about these two tickets due to recently I may >port >one of my systems to Ubuntu. Perhaps you can help out with the tickets, then! As hopefully you've noticed, one of them is currently up for review. This means a developer believes a fix for the problem has been created and is just waiting for someone else to look it over and agree that it should be applied to trunk. If this happens, then the fix will be available in the next release of Twisted, 13.1.0, which will probably happen in just a few weeks. For more details about how the review process works, please take a look at this wiki page: http://twistedmatrix.com/trac/wiki/ReviewProcess Jean-Paul > By reading these comments, It looks like recent version of twisted >may >suffer from this problem. So what version of twisted should I use? Do >I >need to keep using 10.1? > > I always use the latest version on windows. > >Regards > >gelin yan _______________________________________________ Twisted-Python mailing list Twisted-Python(a)twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python Hi exarkun I noticed "review" tag has been removed for a while so does it imply this ticket is still pending? I am not quite familiar how epoll works on linux so my help probably can be neglected. I event can't sure how to reproduce this bug. By the way, Is it possible to use the "old" epoll implementation instead of the built in epoll from python with the latest version? It looks like this old one works quite well. Thanks Regards gelin yan Hi Alec Thanks for your info. As I know there are two epoll implementations in twisted, one that from twisted itself and another one comes from standard library since py 2.6. If I was correct, since 10.2, twisted has been used the standard epoll if applicable. I am curious which one did you use? Have you tried py 2.7 & epoll from twisted itself? Regards gelin yan

3 4

[Twisted-Python] any progress for Ticket #6346, #6378?
by Gelin Yan 28 May '13

28 May '13

Hi All I am quite concerned about these two tickets due to recently I may port one of my systems to Ubuntu. By reading these comments, It looks like recent version of twisted may suffer from this problem. So what version of twisted should I use? Do I need to keep using 10.1? I always use the latest version on windows. Regards gelin yan

4 5