Mailman 3 September 2006 - Twisted

[Twisted-Python] Newbie question
by Stan Benrsteen 11 Sep '06

11 Sep '06

Gentlemen: Thanks for all your responses. I think a restartable reactor is a great idea! In the meantime, here is what I am really trying to do. I have a server running a perspective broker, doing its select loop. I need to access that server from a client that is not in a select loop. The client wants to treat the server as if it were an ordinary rpc -- make the call and get the response synchronously, and go away. Then later on it will come back later and call the server again. Is it possible to use twisted servers with "ordinary" clients? -- perplexed

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Re: [Twisted-Python] Windows Buildbot for DDR Ram
by Terry Jones 11 Sep '06

11 Sep '06

Hi Timothy | At the moment I'm looking at 2x512MB Crucial ram from Newegg, which is | going to be $115 shipped[1]. The box could seriously use a new case (the | current one is missing the front panel and both side doors, and is from an | eMachines K6-250) which will be about $30[2]. Another $50 could easily be | put to good use. Additionally I could bump up to 2x1GB for $210[3], which | would require another $100 donation. I'll happily put in $50. Send me mail to figure out the best way. Regards, Terry

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[Twisted-Python] Windows Buildbot for DDR Ram
by Timothy Fitz 11 Sep '06

11 Sep '06

At the moment I'm looking at 2x512MB Crucial ram from Newegg, which is going to be $115 shipped[1]. The box could seriously use a new case (the current one is missing the front panel and both side doors, and is from an eMachines K6-250) which will be about $30[2]. Another $50 could easily be put to good use. Additionally I could bump up to 2x1GB for $210[3], which would require another $100 donation. [1] http://www.newegg.com/Product/Product.asp?Item=N82E16820146577 [2] http://www.newegg.com/Product/Product.asp?Item=N82E16811212030 [3] http://www.newegg.com/Product/Product.asp?Item=N82E16820146970 On 9/11/06, Dan Heidebrecht <dan.heidebrecht(a)gmail.com> wrote: > Hi, > > How much more do you need? > > On 9/11/06, Timothy Fitz <TimothyFitz(a)gmail.com> wrote: > > Thank you, both of you! My paypal address is FireMoth(a)gmail.com (my > > IRC nickname for those of you who know better than to step foot into > > #twisted). Thanks to your contributions, the buildbot will have more > > ram than my desktop (: > > > > _______________________________________________ > > Twisted-Python mailing list > > Twisted-Python(a)twistedmatrix.com > > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python > > >

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[Twisted-Python] Windows Buildbot for DDR Ram
by Timothy Fitz 11 Sep '06

11 Sep '06

Let me prefix this by the fact that I am in college and very very poor at the moment. I have scrapped spare parts together to create a very decent machine (Athlon 64 3000+), it's completely built but I could not find anyone with spare ram.

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[Twisted-Python] Re: [Twisted-commits] r18086 - Import minidom within a try/except to cause this not to break platforms without minidom.
by Jean-Paul Calderone 11 Sep '06

11 Sep '06

On Mon, 11 Sep 2006 03:48:04 -0600, Stephen Thorne <stephen(a)wolfwood.twistedmatrix.com> wrote: >Author: stephen >Date: Mon Sep 11 03:48:03 2006 >New Revision: 18086 > >Modified: > trunk/twisted/python/versions.py >Log: >Import minidom within a try/except to cause this not to break platforms without minidom. > >Author: Stephen Thorne >Reviewer: jml >Fixes: #2076 > Tests? Jean-Paul

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[Twisted-Python] sshsimpleserver.py on Windows
by Manlio Perillo 11 Sep '06

11 Sep '06

I have tried to run the conch example sshsimpleserver on Windows, using Putty as the client. All works fine, but I can't see the echo data from the server in Putty. Is this a client's problem? Thanks Manlio Perillo

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[Twisted-Python] Weekly Bug Summary
by exarkun＠twistedmatrix.com 10 Sep '06

10 Sep '06

Bug summary ______________________ Summary for 2006-09-03 through 2006-09-10 Bugs opened: 12 Bugs closed: 16 Total open bugs: 718 (-4) |== Type Changes |== Priority Changes |== Component Changes |Defect: -3 |Highest: -8 |Conch: -1 |Enhancement: -2 |Normal: +4 |Core: -1 |Task: +1 |Mail: -2 |Pb: -1 |Pydoctor: +1 |Web: +2 |Web2: -2 |Website: +1 |Words: -1 New / Reopened Bugs ______________________ ===== Highest ===== [#2063] String exceptions are being raised in Twisted (opened by jerub) defect core http://twistedmatrix.com/trac/ticket/2063 [#2064] In twisted.application.internet 'new.classobj()' is used where 'type()' could be used. (opened by jerub) defect core http://twistedmatrix.com/trac/ticket/2064 [#2065] windows buildbot errors, already imported failures (opened by scmikes) defect core http://twistedmatrix.com/trac/ticket/2065 ===== Normal ===== [#2058] Can't pass unicode URL to xmlrpc.Proxy (opened by yang) (CLOSED, duplicate) enhancement web http://twistedmatrix.com/trac/ticket/2058 [#2059] Can't pass unicode URL to xmlrpc.Proxy (opened by yang) enhancement web http://twistedmatrix.com/trac/ticket/2059 [#2060] Generic IAddress connect and listen methods. (opened by rwall) enhancement core http://twistedmatrix.com/trac/ticket/2060 [#2061] _sslverify.py: Wrong use of param caCerts in OpenSSLCertificateOptions (opened by dq) defect core http://twistedmatrix.com/trac/ticket/2061 [#2062] Handle multiple-line headers in web/http.py (opened by kkinder) enhancement web http://twistedmatrix.com/trac/ticket/2062 [#2066] Restarting a reactor should raise an exception (opened by TimothyFitz) enhancement core http://twistedmatrix.com/trac/ticket/2066 [#2067] string formatting bug in "twisted.python.reflect.funcinfo" (opened by james.townson) defect core http://twistedmatrix.com/trac/ticket/2067 [#2068] tm.com's documentation should include links to svn (opened by jerub) task website http://twistedmatrix.com/trac/ticket/2068 [#2069] Make nevowwriter the default (opened by jml) enhancement pydoctor http://twistedmatrix.com/trac/ticket/2069 Closed Bugs ______________________ ===== Highest ===== [#2044] twisted.test.test_logfile.testNoPermission failing will break buildbot (opened by jerub, closed by stephen, fixed) defect core http://twistedmatrix.com/trac/ticket/2044 [#1617] Move 'notes to self' documentation aimed at developers *only* into a separate workspace. (opened by hypatia, closed by exarkun, fixed) enhancement core http://twistedmatrix.com/trac/ticket/1617 [#1046] xmlstream patch to get ready for TLS and SASL authenticators (opened by tofu, closed by ralphm, fixed) enhancement words http://twistedmatrix.com/trac/ticket/1046 [#2057] twisted.conch.test.test_ssh.UtilityTestCase.testCounter relies on deprecated wrapping behavior of struct module (opened by exarkun, closed by exarkun, fixed) defect conch http://twistedmatrix.com/trac/ticket/2057 [#2045] spelling error in _sslverify.OpenSSLCertificateOptions.__getstate__() (opened by dq, closed by exarkun, fixed) defect core http://twistedmatrix.com/trac/ticket/2045 [#2051] test_imap uses deprecated Deferred.setTimeout (opened by exarkun, closed by exarkun, fixed) enhancement mail http://twistedmatrix.com/trac/ticket/2051 [#2055] twisted.test.test_ssl.SpammyTLSTestCase exercises codepaths with warnings without suppressing them (opened by exarkun, closed by exarkun, fixed) defect core http://twistedmatrix.com/trac/ticket/2055 [#2056] twisted.test.test_internet.ReactorCoreTestCase defines a timeout method which conflicts with trial's timeout attribute (opened by exarkun, closed by exarkun, fixed) defect core http://twistedmatrix.com/trac/ticket/2056 [#2022] ConnectionRefusedError's errno and strerror surprising on BSD/OSX (opened by dalke, closed by exarkun, fixed) defect core http://twistedmatrix.com/trac/ticket/2022 [#2052] test_defer calls reactor.run() (opened by exarkun, closed by exarkun, fixed) defect core http://twistedmatrix.com/trac/ticket/2052 [#1552] SMTP server doesn't support "AUTH <mechanism> <initial data>" for of authentication (opened by exarkun, closed by exarkun, fixed) defect mail http://twistedmatrix.com/trac/ticket/1552 ===== Normal ===== [#2048] In twisted.web2 the fileupload.parseMultipartFormData function has an unoverideable keyword argument (opened by fade, closed by jerub, duplicate) enhancement web2 http://twistedmatrix.com/trac/ticket/2048 [#2049] web2/fileupload.py parseMultipartFormData has unoverideable default keyword arguments (opened by fade, closed by jerub, duplicate) enhancement web2 http://twistedmatrix.com/trac/ticket/2049 [#2058] Can't pass unicode URL to xmlrpc.Proxy (opened by yang, closed by yang, duplicate) enhancement web http://twistedmatrix.com/trac/ticket/2058 [#2043] defgen would be better without waitForDeferred (opened by ghazel, closed by radix, wontfix) enhancement core http://twistedmatrix.com/trac/ticket/2043 [#133 ] Allow registration of adapters for PB serialization (opened by itamarst, closed by warner, fixed) enhancement pb http://twistedmatrix.com/trac/ticket/133

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[Twisted-Python] twistd and passphrase
by Lorenzo Allegrucci 09 Sep '06

09 Sep '06

Hi, I'm using twistd to run my server as a daemon but I couldn't find a way to prompt the user for a passphrase (such passphrase is used by the server to read its SSL key). I tried getpass() but it doesn't work because /dev/stdin is already redirected to /dev/null. How can I ask for a passphrase using twistd? Thank you

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[Twisted-Python] how to access irc.IRCClient.* from other classes
by Nick Rehm 07 Sep '06

07 Sep '06

Hello, iam playing around with twisted.words.irc and come upon this what i dont understand right now Here is a small example. everything is working fine except the msg that should be send to the channel. from twisted.internet import protocol, reactor from twisted.words.protocols import irc class somestuff: def test(self): self.test = mainirc() self.test.test("#someircchannel","hi") #what i want to access here is #irc.IRCClient.msg class mainirc(irc.IRCClient): nickname = "twistedtest" def test(self,channel,msg): print channel print msg hold = channel hold2 = msg self.msg(hold,hold2) def connectionMade(self): irc.IRCClient.connectionMade(self) self.bot = somestuff() def joined(self,channel): print "joined" self.bot.test() def signedOn(self): self.join("#someircchannel") class mainircFactory(protocol.ClientFactory): protocol = mainirc def clientConnectionLost(self,connector,reason): connector.connect() def clientConnectFailed(self,connector,reason): reactor.stop() if __name__ == '__main__': f = mainircFactory() reactor.connectTCP("irc.someircserver.org",6667,f) reactor.run() speeda@speeda:~$ python twistedirc.py joined #someircchannel hi Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/twisted/internet/tcp.py", line 348, in doRead return self.protocol.dataReceived(data) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 1478, in dataReceived basic.LineReceiver.dataReceived(self, data.replace('\r', '')) File "/usr/lib/python2.4/site-packages/twisted/protocols/basic.py", line 232, in dataReceived why = self.lineReceived(line) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 1486, in lineReceived self.handleCommand(command, prefix, params) --- <exception caught here> --- File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 1498, in handleCommand method(prefix, params) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 1000, in irc_JOIN self.joined(channel) File "twistedirc.py", line 27, in joined self.bot.test() File "twistedirc.py", line 8, in test self.test.test("#tinyworlds","hi") File "twistedirc.py", line 19, in test self.msg(hold,hold2) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 879, in msg self.sendLine(fmt % (message,)) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 572, in sendLine self._reallySendLine(line) File "/usr/lib/python2.4/site-packages/twisted/words/protocols/irc.py", line 568, in _reallySendLine return basic.LineReceiver.sendLine(self, lowQuote(line) + '\r') File "/usr/lib/python2.4/site-packages/twisted/protocols/basic.py", line 277, in sendLine return self.transport.write(line + self.delimiter) exceptions.AttributeError: 'NoneType' object has no attribute 'write' i hope someone can help me thanks in advance Nick Rehm

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Re: [Python-Dev] [Twisted-Python] Newbie question
by Timothy Fitz 07 Sep '06

07 Sep '06

On 9/7/06, Jean-Paul Calderone <exarkun(a)divmod.com> wrote: > On Thu, 7 Sep 2006 11:41:48 -0400, Timothy Fitz <timothyfitz(a)gmail.com> wrote: > >Why don't the reactors throw if this happens? This question comes up > >almost once a month. > > > > One could just as easily ask why no one bothers to read mailing list > archives to see if their question has been answered before. Let me rephrase. Are there any technical reasons preventing reactor.run() from throwing if started twice? Is there any reason *not* to make this throw an exception? Timothy Fitz

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