Mailman 3 June 2006 - Twisted

[Twisted-Python] How to get at applications in a reactor?
by David E. Konerding June 21, 2006

June 21, 2006

Hi folks,. I've set up a convenient telnet manhole into my application. The application runs a web site serving up Static files and some Resources. What I want to do is telnet into the manhole and get access to the application object. Unfortunately, the useful information is not bound to the local scope of the telnet manhole, so I have to "stash" the application object when it is instantiated in some global place (such as sys._myapplication). I'd much rather just be able to import a … [View More]

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[Twisted-Python] Twisters at EuroPython ?
by Thomas HERVE June 21, 2006

June 21, 2006

Hi, My company should pay me the trip to assist EuroPython at Geneva (which is a great thing!). I'd probably be there from the 1st to the 5th of July, and was wondering if some folks were motivated by discuss/code/whatever, particulary in the pre-conference time. No sprint are registered for now in the wiki page : http://wiki.python.org/moin/EuroPython2006. I'm interested about nearly any topics (code, bug squashing, doc, tutorial, etc). Among Twisted guys I identify Moshe (I'll … [View More]

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[Twisted-Python] pb over windows named pipes?
by Micky Latowicki June 21, 2006

June 21, 2006

Hi. We are interested in running pb using windows named pipes as transport, to enjoy the OS-level access control they offer. We seek advice regarding: 1. what must be written to make this happen 2. how hard would it be 3. what existing code can we learn from Thanks in advance Micky Latowicki, Retell Development Laboratories

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Re: [Twisted-Python] twisted threads: synchronous function calls
by Ed Suominen June 20, 2006

June 20, 2006

> From: Andrew Bennetts <andrew-twisted(a)puzzling.org> On Tue, Jun 20, > 2006 at 03:52:28PM +0200, Markus Schiltknecht wrote: [...] >> Now, I might have missed something, but that's sure functionality >> which Twisted should provide. > > See http://twistedmatrix.com/trac/ticket/1042 > > It has code for a function that does the same basic thing that yours > does, but with a bit more polish, e.g. if the result is a Deferred, > it won't wake the calling … [View More]

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[Twisted-Python] twisted threads: synchronous function calls
by Markus Schiltknecht June 20, 2006

June 20, 2006

Hi, I had to use a thread... that thread must also call a function in the twisted reactor thread. No problem, I thought, looked up in the fine manual and found the reactor.callFromThread(somefunc, someargs...). Wonderful, so in my separate thread I wrote: x = reactor.callFromThread(myfunc, myargs...) ..but... callFromThread returns before myfunc finishes. It seems to be useful for async function calls, but not for my case. I ended up writing something like: def syncCall(): waitCond =… [View More]

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Re: [Twisted-Python] General question on components, interfaces, etc.
by Terry Jones June 19, 2006

June 19, 2006

>>>>> "glyph" == glyph <glyph(a)divmod.com> writes: glyph> It allows you to use the same language to talk about plugins as you glyph> would about any other kind of adapter. Effectively, the plugin glyph> system is a way to adapt your "system environment" to an object glyph> which provides a given interface. If you use the twisted plugin glyph> system (or some other system which uses Interface objects) then it glyph> is pretty easy to factor your code … [View More]

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[Twisted-Python] Re: [Twisted-commits] r17259 - Revert 17255 - win32 test suit failures
by James Y Knight June 19, 2006

June 19, 2006

On Jun 17, 2006, at 3:00 PM, Jp Calderone wrote: > Revert 17255 - win32 test suit failures FYI, the error was: ======================================================================== ======= [ERROR]: twisted.web2.dav.test.test_options.OPTIONS.test_DAV1 Traceback (most recent call last): File "c:\buildslave\win32-select\W32-full2.4-select\Twisted\twisted \web2\dav\test\util.py", line 164, in do_serialize r = f(*args) File "c:\buildslave\win32-select\W32-full2.4-select\Twisted\… [View More]

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[Twisted-Python] Weekly Bug Summary
by exarkun＠twistedmatrix.com June 18, 2006

June 18, 2006

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[Twisted-Python] PB and other distributed object protocols
by Stephen Waterbury June 17, 2006

June 17, 2006

Hi Gang, Preface: I'm not a protocol guru, or even a "distributed object" (DO) guru, so this message is from the point of view of a DO novice looking for insights from some of the twisted minions (/gurus) and other cybergods who hang out here. I've been monitoring Brian's work on newpb (PBng?), and I love everything about it. Except how long it's taking. :( Brian: I know you have a real job, too, so I completely understand! (Incidentally, you're the only one whose commit messages I save, … [View More]

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[Twisted-Python] @raise and deferreds
by Wilfredo Sánchez Vega June 17, 2006

June 17, 2006

I'm curious about what conventions we have for documenting exceptions that are raised in deferreds, which turn into errbacks. Say I have a function which returns a deferred, and several flavors of Failure might have been raised. I'd like to document that thusly: def foo(): """ Do something fooey. @raise FooError: if it's too fooey. @raise BarError: if there is any bar; this is foo, not bar. @raise HolyCrapError: if your pants are on fire. @return: a deferred containing a … [View More]

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