Mailman 3 April 2015 - Twisted

[Twisted-Python] Windows CFFI Implementation?
by Oliver Palmer April 8, 2015

April 8, 2015

Hi, I've been using Twisted for a while now and for the most part I've been quite pleased with it. Perhaps the one exception to this is when it comes to Windows, but that's only because of pywin32. For those unaware, there's essentially two options right now. Install pywin32 manually or add the pypywin32 package to your project as a requirement. So long as the wheel package is installed...it's pretty easy to work around pywin32's installer issues. But, I wouldn't mind if the pywin32/wheel+… [View More]

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[Twisted-Python] IRCClient (ircLogBot.py) send a message every 5 minutes
by Laurens Vets April 7, 2015

April 7, 2015

Hello, I'm trying to get to know the Twisted framework by extending the ircLogBot.py example. I want to be able to get a list of all names in a channel (by sending NAMES) and I want to rerun this every 5 minutes. I've been able to get the NAMES on a channel join by doing this in LogBot: def joined(self, channel): self.names(channel) def names(self, channel): self.sendLine("NAMES %s" % channel) def irc_unknown(self, prefix, command, params): if command == 'RPL_NAMREPLY': … [View More]

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[Twisted-Python] Weekly Bug Summary
by trac＠twistedmatrix.com April 5, 2015

April 5, 2015

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[Twisted-Python] Twisted Project Job Posting
by exarkun＠twistedmatrix.com April 5, 2015

April 5, 2015

Hello all, The Twisted issue tracker needs someone to pay attention to it for spam content and clean up that content. I've been taking care of this for a while now but I'm going to step back from this position soon. These days spam is primarily submitted as new tickets. When a spam ticket is filed, it needs to be deleted. There's a form in the trac web interface for deleting tickets. Access needs to be specially granted, so you need a trac account to volunteer for this role. Trac is … [View More]

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[Twisted-Python] txaio: write code for both asyncio + twisted
by meejah April 3, 2015

April 3, 2015

I recently factored some Twisted/asyncio compatibility code out of AutobahnPython (http://autobahn.ws/python/) and the result thus far is "txaio", available on GitHub: https://github.com/tavendo/txaio Similar to "six" (but for event-based Python) this allows you to write code (presumably for a library) that can work unmodified on either asyncio or Twisted. In other words, users of your library can choose whether they want a Twisted dependency or not (and, e.g., get plain Deferreds or Futures … [View More]

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[Twisted-Python] LimitedHistoryLogObserver is considered harmful ?
by Burak Arslan April 3, 2015

April 3, 2015

Hi, I happen to have the new logging hotness(tm) running in production as the backend to python's own logging module in one of the daemons that I'm responsible for. I also have dowser[1] integrated with this one so tryng to optimize memory usage is almost fun :) So I noticed one day LimitedHistoryObserver was responsible for holding on to ~30k dict instances. I fixed this with [2]. Resident set size with 48hrs uptime is now down ~300M thanks to that function (and is flat). That's a bit too … [View More]

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[Twisted-Python] [ANN] clj-amp 0.9.0
by Tristan Seligmann April 3, 2015

April 3, 2015

I am pleased to announce the release of clj-amp 0.9.0[1][2], a Clojure implementation of the AMP[3] protocol (a reference implementation of which is found in Twisted). While slightly off-topic for this list, this project may be of interest to anyone with AMP services they would like to interoperate with from Clojure code. Also, this is the closest thing to an AMP mailing list that exists (at least as far as I'm aware). Despite this being the first release, clj-amp is essentially feature … [View More]

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[Twisted-Python] Twisted CoAP implementation
by Giacomo Tanganelli April 2, 2015

April 2, 2015

Hi, I have recently implemented a CoAP open source library based on Twisted. I noticed that in the web site there is a page regarding Twisted sub-projects. I'm wondering if I can add my project to such list, I think it could help someone. Does anyone know ho to achieve this? In any case the code is freely available at https://github.com/Tanganelli/CoAPthon Bests Giacomo -- Giacomo Tanganelli PhD Student Dept. Information Engineering Via Diotisalvi 2, I-56122 Pisa, ITALY Phone (direct/… [View More]

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