Mailman 3 January 2003 - Twisted

[Twisted-Python] Gtk version
by David LeBlanc Jan. 26, 2003

Jan. 26, 2003

Which version of gtk and pygtk should I be using to get twisted GUI's to work on Windows 2000? In this particular case, it's manhole. PyGtk-0.6.11 complains about GDK on every keystroke: This is after the GUI comes up: setting login report 'connecting...' -:1: error: invalid string constant "Console_stdout", expected valid string constant It does let me log in using the user and password entered when I made the tap. Every keystroke causes this: Traceback (most recent call last): File "J:\… [View More]

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[Twisted-Python] deferreds, and .rpy resources
by L. Daniel Burr Jan. 24, 2003

Jan. 24, 2003

On Fri, 24 Jan 2003 00:39:36 -0800, Dave Peticolas wrote: >On Thu, 2003-01-23 at 17:25, L. Daniel Burr wrote: >>Of course, you could also use twisted.enterprise.adbapi, >>but I've experienced a lot of memory leaks occurring when >>going that route, so I just use deferToThread instead. > >I'm about to start using t.e.adbapi pretty heavily, so I'm >interested in this report. Do you have more details? > >thanks, >dave To be clear, I definitely *haven't* been … [View More]

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[Twisted-Python] deferreds, and .rpy resources
by L. Daniel Burr Jan. 24, 2003

Jan. 24, 2003

On Fri, 24 Jan 2003 18:36:37 +0100, Mario Ruggier wrote: >I suggest that one or both of these (corrected) examples be added >to the list of examples bundled with twisted, as i would expect >that many prospective users will not find this very obvious. If i >knew what i was doing i would offer to do it myself... > >All the best, mario You are right; Twisted has some good example code, but it needs more examples that "do stuff", and especially examples that show how to combine … [View More]

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[Twisted-Python] deferreds, and .rpy resources
by L. Daniel Burr Jan. 24, 2003

Jan. 24, 2003

On Thu, 23 Jan 2003, Mario Ruggier wrote: >Hi, sorry for the newbie questions but I do not understand how I >can combine the resource interface with deferred callbacks. Or, >specifically, can anyone point me to a simple example of a .rpy >that does a simple database call, and returns the result to the >http response? > >Many thanks, > >Mario I'm no expert, but you can do something like this (UNTESTED): ----------------------------------------------------------------… [View More]

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RE: [Twisted-Python] First contribution...
by Sylane Jan. 23, 2003

Jan. 23, 2003

Hi, More than a week ago, I posted a little patch for pb saying I working on a pb example... Since this post, nobody ever reply it. Even to say the patch sucks or something and it's not applied to the CVS at this time. The example I worked on DONT work without this patch cause the cacheable implementation is broken... If nobody care of my contributions, OK say it and i will start a fork of spread for my own use. If I did bad, if it's not the way contributions must be done, OK say it too. If … [View More]

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[Twisted-Python] Error handling in Application.bindPorts
by Bernhard Herzog Jan. 23, 2003

Jan. 23, 2003

Hi, I'm trying to get one of my twisted programs to terminate immediately if it can't listen on a port on startup. It's main program is basically the same as in e.g. doc/howto/listings/application/app1.py, i.e (quoting from app1.py): app = twisted.internet.app.Application("daytimer") f = Factory() f.protocol = Daytime app.listenTCP(8813, f) app.run() My program uses a different protocol and factory, but the principle is the same: it calls app.listenTCP before it calls app.run(). Now, if … [View More]

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[Twisted-Python] deferreds, and .rpy resources
by Mario Ruggier Jan. 23, 2003

Jan. 23, 2003

Hi, sorry for the newbie questions but I do not understand how I can combine the resource interface with deferred callbacks. Or, specifically, can anyone point me to a simple example of a .rpy that does a simple database call, and returns the result to the http response? Many thanks, Mario

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[Twisted-Python] Test failures
by Jp Calderone Jan. 22, 2003

Jan. 22, 2003

Been playing around with different test orders (courtesy trials --random parameter) and I've found that with a seed of 4: =============================================================================== FAILURE: testWakeUp (twisted.test.test_internet.InterfaceTestCase) ------------------------------------------------------------------------------- Traceback (most recent call last): File "/home/exarkun/projects/python/Twisted/twisted/trial/unittest.py", line 122, in runOneTest method(… [View More]

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[Twisted-Python] lore bug
by Christopher Armstrong Jan. 21, 2003

Jan. 21, 2003

< and > in source listings that are inserted directly in the source .html don't work. See http://twistedmatrix.com/documents/howto/widgets.html and doc/howto/widgets.html for an example of this. If nobody gets around to this by tomorrow I'll try to dive in. -- Twisted | Christopher Armstrong: International Man of Twistery Radix | Release Manager, Twisted Project ---------+ http://twistedmatrix.com/users/radix.twistd/

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[Twisted-Python] socket errors
by Jp Calderone Jan. 20, 2003

Jan. 20, 2003

Creating a socket can raise an exception in a few circumstances. Bad arguments for one (we don't have to worry about this, since we control the arguments in all circumstances); too many open files for another. Attached patch addresses the second circumstance, by catching the raised socket.error and wrapping it up in a CannotListenError. It seems unlikely that anyone has code to handle this error condition (and hence is relying on socket.error being raised), and CannotListenError seems to be … [View More]

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