Mailman 3 November 2004 - Twisted

[Twisted-Python] Re: Thank you!
by Stephen Nov. 19, 2004

Nov. 19, 2004

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[Twisted-Python] Reactors
by James Y Knight Nov. 19, 2004

Nov. 19, 2004

Okay, so twisted has a bunch of reactors. But, most of them aren't being tested. Currently being tested: Linux: select, poll, gtk, gtk2 OSX: select, cf Windows: select, win32event Currently untested platform/reactor combos that ought to work: Linux: glib2, qt, wx OSX: kq, qt, wx Windows: win32event, gtk, gtk2, glib2, qt, wx glib2reactor is really gtk2reactor, so, while it might be nice to test, it probably isn't very important, and the linux reactors test already takes a long time. … [View More]

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RE: [Twisted-Python] Reactors
by Gary Coulbourne Nov. 18, 2004

Nov. 18, 2004

> the a standard reactor in a seperate thread. That situation is less than > satisfactory for us, so I may pick this up. > > Any other PyQt+Twisted users out there? Yes, very actively. But, it seems to be working fine. I'm using 1.3.0 of Twisted, with the qtreactor, and have not seen any failures from it. What about it is broken? (Or does this apply specifically to 2.0?) Peace, Gary This e-mail message is intended only for the personal use of the recipient(s) named above. … [View More]

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[Twisted-Python] Hi!
by exarkun＠divmod.com Nov. 18, 2004

Nov. 18, 2004

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[Twisted-Python] Fwd: [Twisted-commits] r12532 - SSHTransportTestCase.testOurServerCmdLineClient started failing because I
by James Y Knight Nov. 17, 2004

Nov. 17, 2004

This needs looking into. James Begin forwarded message: > Author: foom > Date: Tue Nov 16 17:15:28 2004 > New Revision: 12532 > > Modified: > trunk/twisted/conch/test/test_conch.py > Log: > SSHTransportTestCase.testOurServerCmdLineClient started failing > because I > fixed removeAll to remove writers. I don't know why. Either conch is > doing > something wrong or else it's because of t.i.stdio brokenness? > > > > Modified: trunk/twisted/… [View More]

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[Twisted-Python] Problem with using mktap
by Roland Hedberg Nov. 16, 2004

Nov. 16, 2004

Hi! I'm implementing a server, who on one sida should have a connection to a unix domain socket and on the other hand listen on a UDP socket. On the unix domain socket this server works as a client. First without mktap. This works: if __name__ == "__main__": port = 6666 sserv = "/tmp/uds" name = "router" f = spocpFactory( ) router = RudsProt( f, name, 1 ) try: reactor.connectUNIX( sserv, f ) reactor.listenUDP( port, router ) reactor.run() except: print "Server missing" … [View More]

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[Twisted-Python] twistd and serial port access
by Eugene Coetzee Nov. 16, 2004

Nov. 16, 2004

Hi everyone, I'm stumped by the following problem with using pyserial from within twistd. (assuming I'm invoking twistd from the cmd line as uid=1000 gid=100 and I'm using pyserial to connect to /dev/ttyS01 which have permissions 666, owner 'root', grp 'uucp' ) In myserialapp.py I have created an application object (I want the daemon to run as uid 1000): application=service.Application('serial',uid=1000,gid=100) When I run : twistd -ny myserialapp.py >/dev/null & - no … [View More]

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[Twisted-Python] Re: Thank you!
by Stephen Nov. 16, 2004

Nov. 16, 2004

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[Twisted-Python] Blocking?
by Chad Rosenberg Nov. 16, 2004

Nov. 16, 2004

I've run into a problem that requires some form of blocking. I've got a method that's compiled from a cheetah template and that gets called as the result of a reactor callback. The cheetah method needs to be able to make a PB call to fetch some data and block until the results arrive. Something like this: ----------- def reactorCallback(self): self.callCheetahCompiledMethod() ... def cheetahCompiledMethod(self): print self.utilClass.lookup(foo) ... class … [View More]

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[Twisted-Python] Re: Hello
by Stephen Nov. 15, 2004

Nov. 15, 2004

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[Twisted-Python] The CompStrm Wiki
by William la Forge Jr Nov. 15, 2004

Nov. 15, 2004

To demonstrate the advantages of a database that supports navigation in time, I've developed the CompStrm Wiki. Anyone, once they login, can modify the contents of a Wiki. It is a bit like the Wild West sometimes, as pages can get renamed or deleted. Links can easily be broken and valuable content lost. That is because only the latest content can be accessed. The CompStrm Wiki can help. All content, once entered, remains accessible. Users can view all changes made to a page, and can even go … [View More]

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Re: [Twisted-Python] imap4client.py example problem
by Robert Penz Nov. 15, 2004

Nov. 15, 2004

On Wednesday 10 November 2004 14:10, Robert Penz wrote: after the talk in the channel I've following to add to the case. 1. it works if I just look for the mailbox "INBOX". thx krp for the tip. 2. the output of namespace() is [[['INBOX.', '.']], [], [['', '.']]] hope this info helps.

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[Twisted-Python] gtk2reactor/conch failures
by James Y Knight Nov. 14, 2004

Nov. 14, 2004

Someone wanna look into this? There's a bunch of failures that look like this in test_conch/test_sftp on gtk2. These seem to show up consistently, at least. Perhaps the testcases are incorrectly calling crash multiple times? Is that supposed to be allowed by the reactor API? It doesn't specify, and the default implementation allows multiple calls of crash but not stop. ======================================================================== ======= [ERROR]: … [View More]

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[Twisted-Python] Weekly Bug Summary
by James Y Knight Nov. 14, 2004

Nov. 14, 2004

Bug summary ______________________ Since 2004-11-06 05:42:38.600000: Bugs opened: 11 Bugs closed: 11 Total open bugs: 327 (+0) New / Reopened Bugs ______________________ [TRIAL] Errors flushed in tearDown still cause test methods to fail (yesterday) http://www.twistedmatrix.com/bugs/issue785 opened by exarkun [TRIAL] unittest.wait() calls runUntilCurrent recursively (6 days ago) http://www.twistedmatrix.com/bugs/issue781 opened by exarkun certificate verification … [View More]

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[Twisted-Python] Fwd: Porting Twisted to another language...
by Christopher Armstrong Nov. 14, 2004

Nov. 14, 2004

(please Cc: jeff(a)dark-light.com in replies, as I don't think he's subscribed to the list) ---------- Forwarded message ---------- From: jeff(a)dark-light.com <jeff(a)dark-light.com> Date: Sat, 13 Nov 2004 10:52:32 -0800 Subject: Porting Twisted to another language... To: twisted-python-owner(a)twistedmatrix.com I don't know if I'm sending this to the right place, but I hope that if I didn't, you may be able to forward it along to it's proper destination. I am a programmer that uses … [View More]

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[Twisted-Python] Chaining deferreds with DeferredList
by Tsai Li Ming Nov. 13, 2004

Nov. 13, 2004

How do I chain a deferred object with multiple deferred objects within a single function call? I'm trying to wait for all the deferred to fire before triggering the foo function. How can I chain up the multiple deferreds in the FOR loop? for k in keys: where = [("pk_col",reflector.EQUAL,k)] d = mt.loadObjectsFrom("table",whereClause=where) d.addCallback(cbTable) d.addErrback(ebTable) defer_list.append(d) dl = defer.DeferredList(defer_list) dl.addCallback(foo) def … [View More]

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[Twisted-Python] Trouble with pb.CopyableFailure
by Justin Johnson Nov. 11, 2004

Nov. 11, 2004

I am trying to get pb.CopyableFailure to work, but am getting unexpected results. The following module is imported by both client and server. --------------------- #!/usr/local/bin/python """ errors.py """ from twisted.spread import pb, jelly class Error(pb.Error): """Base class for exceptions in this module.""" pass class WebViewOnDifferentServer(Error, pb.CopyableFailure, pb.RemoteCopy): def __init__(self, viewTag, server): Error.__init__(self) pb.… [View More]

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RE: [Twisted-Python] Proxy setup OscarDemo
by Dave Siracusa Nov. 11, 2004

Nov. 11, 2004

It's a socks4 proxy. I found socks.py in protocols. I found an ftp example that imports socks. When I try to import it fails. Regards, Dave ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dave Siracusa Principal PERFWARE, LLC. Business: 610 213 0545, Fax: 610 325 0226 dave(a)perfware.com www.perfware.com

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RE: [Twisted-Python] Proxy setup OscarDemo
by Dave Siracusa Nov. 11, 2004

Nov. 11, 2004

I added: class OA(oscar.OscarAuthenticator): def connectToBOS(self, server, port): c = protocol.ClientCreator(reactor, self.BOSClass, self.username, self.cookie, self.aimcon) return c.connectTCP(server, int(port)) Where would I introduce the proxy:port? Sorry I'm newby. --Dave >On Wed, 2004-11-10 at 06:44 -0500, Dave Siracusa wrote: >>I'm not sure how the proxy is setup -- I'll need to ask. >>My AIM client only works when I specify a proxy:port in the setup along >&… [View More]

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[Twisted-Python] Download files asynchronous: Get etag and last-modified headers
by Jacob Friis Nov. 11, 2004

Nov. 11, 2004

When I use etag and last-modified headers: How do I get these from each file? Thanks, Jacob

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[Twisted-Python] Proxy setup OscarDemo
by Dave Siracusa Nov. 10, 2004

Nov. 10, 2004

Our AIM connectivity goes through a proxy server (facetime). What changes are required in the oscardemo in order to support a proxy? Thanks, Dave

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[Twisted-Python] imap4client.py example problem
by Robert Penz Nov. 10, 2004

Nov. 10, 2004

Hi! I'm just trying to play with the imap4client.py example. but I've following problem: The mailbox name is "" and that seems to be a problem for twisted. I looked 1h to find the exact place of the bug, but couldn't find it. I hope now that someone on the list can point me on the line I need to change in order to make it work. I've used following code http://www.twistedmatrix.com/documents/current/examples/imap4client.py here the output of the client. the first list is from def … [View More]

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[Twisted-Python] Re: Hi
by Stephen Nov. 9, 2004

Nov. 9, 2004

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[Twisted-Python] Question regarding twisted.internet.reactor.spawnProcess on Windo ws
by Elliot Murphy Nov. 9, 2004

Nov. 9, 2004

Hi, I'm very new to twisted, and am trying to use Twisted 1.30 along with buildbot on Windows (running Python 2.3). I think I need the fix to Twisted Issue591 (spawnProcess for default reactor on Windows) in order to get buildbot working smoothly on Windows. I looked through the twisted web site, and couldn't find any information on upcoming releases of Twisted. Are there any new releases of Twisted planned for the near future, or would I be better off just trying to run the svn version … [View More]

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[Twisted-Python] Re: [Twisted-commits] r12418 - survive a re-entrant call to .resumeProducing, which happens under the cf
by James Y Knight Nov. 9, 2004

Nov. 9, 2004

On Nov 8, 2004, at 9:06 PM, Brian Warner wrote: > Modified: > trunk/twisted/web/static.py > Log: > survive a re-entrant call to .resumeProducing, which happens under the > cf > reactor Ew ew ew ew! That's just broken, reactors *really* shouldn't do that. I am pretty sure no resumeProducing implementations expect to be called again in response to their own write(), nor should they have to. James

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