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.
______ __ __ _____ _ _
| ____ | \_/ |_____] |_____|
|_____| |_____ | | | |
@ t w i s t e d m a t r i x . c o m
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.
* 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 :)
* 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/
Qik Web Team Lead
I have an xml file in my application,
I have created an element using
Example goes like this.........
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....
<abc m=" " n=" ">
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..
Forgot the famous last words? Access your message archive online at http://in.messenger.yahoo.com/webmessengerpromo.php
On 18 May 2004, the following message was posted to this mailinglist:
Jp Calderone exarkun at divmod.com wrote:
>Daniel Newton wrote:
> I have a simple XML-PRC server similar to the example below:
> from twisted.web import xmlrpc, server
> class Example(xmlrpc.XMLRPC):
> """An example object to be published."""
> def xmlrpc_add(self, a, b):
> """Return sum of arguments."""
> return a + b
> if __name__ == '__main__':
> from twisted.internet import reactor
> r = Example()
> reactor.listenTCP(7080, server.Site(r))
> I want to be able to get the address of the client that calls the
> method can anyone help me with this?
This solution didn't work because 'transport' isn't a property of the
I'm currently in the process of changing from a customized
SimpleXMLRPCServer to a twisted XMLRPC server solution and I need to
insert the client IP into the attributes passed to the called xmlrpc
method. Anyone who knows the answer and is willing to share the info?
I'm a student of GSoC 2012, from University of Tsukuba, Japan.
I'm glad to be selected as a practicer in Twisted project this year.
Then in these serveral months, my project is to create a code standard
checker for Twisted,
Basically, I will follow "Twisted Coding Standard", it can be found at:
I hope finally this project could be integrated into our main ticket system,
so it would automatically check patches or other things.
Please let me know if you have any good advise or idea to this project.
My name on IRC is zomux.
( This project is currently hosted on launchpad,
*Raphael Shu , UACA 2012*
when I try to build the deb package I'm getting the error message: cp:
cannot create regular file `debian/tmp/etc/': No such file or
What is wrong? See below output:
tap2deb --unsigned -m "Klaudiusz Staniek <kstaniek(a)gmail.com>"
--type=python -t xplhub.tac
dpkg-buildpackage: set CFLAGS to default value: -g -O2
dpkg-buildpackage: set CPPFLAGS to default value:
dpkg-buildpackage: set LDFLAGS to default value: -Wl,-Bsymbolic-functions
dpkg-buildpackage: set FFLAGS to default value: -g -O2
dpkg-buildpackage: set CXXFLAGS to default value: -g -O2
dpkg-buildpackage: source package twisted-xplhub
dpkg-buildpackage: source version 1.0
dpkg-buildpackage: source changed by Klaudiusz Staniek <kstaniek(a)gmail.com>
dpkg-buildpackage: host architecture armel
fakeroot debian/rules clean
rm -f build-stamp install-stamp
dpkg-source -b twisted-xplhub-1.0
dpkg-source: info: using source format `1.0'
dpkg-source: info: building twisted-xplhub in twisted-xplhub_1.0.tar.gz
dpkg-source: info: building twisted-xplhub in twisted-xplhub_1.0.dsc
fakeroot debian/rules binary
# Add here commands to install the package into debian/tmp.
cp xplhub.tac debian/tmp/etc/
cp: cannot create regular file `debian/tmp/etc/': No such file or directory
make: *** [install-stamp] Error 1
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2
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.
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.
I am implementing UDP-based protocol in Twisted (CoAP) which allows two
behaviors when answering requests:
1. If response is immediately available - send acknowledgement and response
in a single datagram (piggyback response)
2. If response needs to be fetched or prepared - send datagram with
acknowledgement, and then send another datagram with a response (separate
(I think behavior #1 is called synchronous in most Twisted tutorials, and
behavior #2 is called asynchronous.)
When programmer is implementing his application on top of CoAP protocol, he
or she needs to choose how his request handler is going to behave. I would
like to handle both behaviors in the same manner - by forcing every
user-written request handler to return Deferred. Then I would
check Deferred.called parameter.
1. If True - callback will execute immediately and send proper ACK+Response
(that means request handler used defer.succeed() or somethin similar)
2. If False I send empty ACK, and wait for callback to send Response
d = requestHandler(request)
if d.called is False:
I assume that sendResponse can send either ACK+RSP, or only RSP.
I would like to ask if this is a proper approach?