Mailman 3 September 2011 - Twisted

[Twisted-Python] Weekly Bug Summary
by exarkun＠twistedmatrix.com 25 Sep '11

25 Sep '11

1 0

[Twisted-Python] Join my network on LinkedIn through Rainmaker
by Diego Alonso Uribe Gamez 21 Sep '11

21 Sep '11

I would like to connect with you on LinkedIn. Diego Alonso Uribe Gamez Desarrollador Web at 1publicidad Colombia Confirm that you know Diego Alonso Uribe Gamez: https://www.linkedin.com/e/-b9k943-gsumbcpg-3/isd/4302356319/gyjgdPuw/?hs=f… -- You are receiving Invitation to Connect emails. Click to unsubscribe: http://www.linkedin.com/e/-b9k943-gsumbcpg-3/UGoRR-kmaZN3cQCGtaNE-BBynaTgDB… (c) 2011 LinkedIn Corporation. 2029 Stierlin Ct, Mountain View, CA 94043, USA.

1 0

[Twisted-Python] how to write a doc for Twisted with Sphinx?
by Jean-Daniel 21 Sep '11

21 Sep '11

Hello, Can we write a doc for Twisted using Sphinx at this point? What is the status of the Lore to Sphinx transition project? I could find: #4621 lore2sphinx should make pretty links to included files. #4586 Code-listings generated by lore2sphinx should include line-numbers Is there any other info/update available? Cheers,

3 2

[Twisted-Python] The idea is to put a reactor
by Diego Uribe Gamez 21 Sep '11

21 Sep '11

hello: I'm making a program that captures a GPS data from a ip port, it I have an infinite loop to stay to listen, to finish out a List each item, when the data reaches the List is displayed. The idea is to put a reactor that allows me to use the variable "list" without regardless of the loop and direct it to another code. py can also be a infinite loop or a file that is in need of the variable. Files (source and input) are the same folder, do not know how to do it, I would appreciate help. Thank yo -- Diego Alonso Uribe Gamez Twitter: @DiegoUG <http://www.twitter.com/DiegoUG> Google+: http://gplus.to/diegoug ------------------------------ Esta comunicación es confidencial, destinado únicamente para el llamado destinatario (s) anterior y puede contener secretos comerciales u otra información que está exenta de divulgación según la legislación aplicable. Cualquier uso, difusión, distribución o copia de esta comunicación por cualquier persona que no sea el destinatario con nombre (s) está estrictamente prohibido. ------------------------------

1 0

[Twisted-Python] Twisted plugins vs Python packaging
by Tristan Seligmann 21 Sep '11

21 Sep '11

I just kicked off a discussion (hopefully, anyway; it may turn out to be a flamewar...) on distutils-sig[1] about $SUBJECT, continued from a pip bug report I filed[2]. If you're interested in making Twisted play better with the current crop of Python packaging systems and tools, please follow along and/or chime in. [1] http://mail.python.org/pipermail/distutils-sig/2011-September/018031.html [2] https://github.com/pypa/pip/issues/355 -- mithrandi, i Ainil en-Balandor, a faer Ambar

1 0

Re: [Twisted-Python] Twisted-Python Digest, Vol 90, Issue 16
by Fabian Rothfuchs 21 Sep '11

21 Sep '11

>One thing you can do is make a small initial startup method that >you supply to reactor.callLater with a delay of 0, that does the loop on >the connectTCP()'s. It will start up your initial set of connections. Thanks John, this was *really* helpful! I now did the following: 1. On Startup, the application starts one threaded reactor with a NOP Protocol which connects to 127.0.0.1:9 (discard socket). 2. The adapters use that threaded reactor as follows: >>>for host in hosts: >>> ...host, port = (host, 23) >>> ...d = defer.Deferred() >>> ...from twisted.internet import reactor >>> ...factory = S12ClientFactory(d, username='root', password='admin') >>> ...reactor.connectTCP(host, port, factory, timeout=5) >>> ...d.addCallbacks(success, error) >>> ...d.addBoth(logout) >>> ...reactor.wakeUp() The second important part was the wakeUp() call, which apparently triggers the reactor To end all blocking tasks. My appreciations to Jeff and Johann as well for their help! Fabian

5 23

Re: [Twisted-Python] Welcome to the "Twisted-Python" mailing list (Digest mode)
by Diego Uribe Gamez 21 Sep '11

21 Sep '11

hello: I'm making a program that captures a GPS data from a ip port, it I have an infinite loop to stay to listen, to finish out a List each item, when the data reaches the List is displayed. The idea is to put a reactor that allows me to use the variable "list" without regardless of the loop and direct it to another code. py can also be a infinite loop or a file that is in need of the variable. Files (source and input) are the same folder, do not know how to do it, I would appreciate help. Thank you. -- Diego Alonso Uribe Gamez Twitter: @DiegoUG <http://www.twitter.com/DiegoUG> Google+: http://gplus.to/diegoug ------------------------------ Esta comunicación es confidencial, destinado únicamente para el llamado destinatario (s) anterior y puede contener secretos comerciales u otra información que está exenta de divulgación según la legislación aplicable. Cualquier uso, difusión, distribución o copia de esta comunicación por cualquier persona que no sea el destinatario con nombre (s) está estrictamente prohibido. ------------------------------

2 1

[Twisted-Python] trivial typo in core doc
by David Kao 21 Sep '11

21 Sep '11

""" For this reason, you must explicitly specific what remote classes will be accepted, and how their local representatives are to be created. """ I think "explicitly specify" is what is intended. I am new to twisted. Not sure how easy it would have been for me to open a ticket or fix it myself, but for now I am simply recording this typo. David Kao

2 1

[Twisted-Python] Protection against flooding
by Don Schoeman 20 Sep '11

20 Sep '11

3 5

[Twisted-Python] <no subject>
by Fabian Rothfuchs 19 Sep '11

19 Sep '11

Hi Guys, I'm relatively new to Twisted (as the most questioners I guess). Without providing tons of distracting details, this is where I'm stuck w/ Twisted: I currently build a server application that consists of a set of client adapters, which (among others) use Telnet as transport protocol so I chose to use Twisted to write the client. I already have all clients in place in an autarkic Twisted implementation and it works just fine thus, the crux is to get those autarkic snippets under one reactor-hood. As this application should ideally server forever, stopping the reactor would mean to stop the whole application, which conflicts with it's ideology. During the night, the application will be fed new tasks depending on what those tasks are, the application needs to run specific workflows using different adapters (and protocols). Having said this, when starting the application (and hence the reactor), I'm not yet aware of the following: - which adapters I will need during - when the connections are triggered But all implementation examples and documentations I've found expect those information to be present and provided to the reactor, prior to it's run(): for host in hosts: host, port = (host, 23) d = defer.Deferred() from twisted.internet import reactor factory = S12ClientFactory(d, username='root', password='admin') Connection = reactor.connectTCP(host, port, factory, timeout=5) d.addCallbacks(success, error) d.addBoth(logout) reactor.run() So I wonder, if you can dynamically feed the reactor with new tasks (I use connectTCP for it), as it's not possible to start/stop it on demand (or if there's an alternative approach): from twisted.internet import reactor reactor.run() for host in hosts: host, port = (host, 23) d = defer.Deferred() factory = S12ClientFactory(d, username='root', password='admin') Connection = reactor.connectTCP(host, port, factory, timeout=5) d.addCallbacks(success, error) d.addBoth(logout) If I try to do so, connection.state never leaves 'connecting' and I cannot see any traffic going through the wire on the TCPDump? I'd really appreciate any hints, as I'm feeling a bit lost :-) Thanks Fabian

4 3