Mailman 3 September 2002 - Twisted

[Twisted-Python] ANN: Twisted 0.99.2 - now with stable internet
by Itamar Shtull-Trauring Sept. 28, 2002

Sept. 28, 2002

(this is short version of what I sent to comp.lang.python) The Twisted team is proud to announce Twisted 0.99.2, which includes a API-stable version of twisted.internet, Twisted's event-driven networking core (like asyncore, but more so). [...] With the twisted.internet APIs now stable, we feel Twisted provides the best networking platform available today for Python. This also gives us a solid basis for working on stable APIs for the rest of Twisted's packages. [... more marketing stuff cut … [View More]

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[Twisted-Python] Invalidating a perspective.
by Kevin Turner Sept. 27, 2002

Sept. 27, 2002

I'm trying to figure out how to shut down a Service. Assuming you're keeping a list of perspectives signed on (presumably with the perspective.attached and detached methods), how do you kick them off? You can just nuke the transport, but with pb.IdentityConnector enabling the use of multiple services over a single transport, that probably isn't a good idea anymore. Is there a way to tell the broker to mark the perspective as stale or something? Seems like this isn't the only time when you'… [View More]

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[Twisted-Python] OS X build issues..
by Bob Ippolito Sept. 27, 2002

Sept. 27, 2002

Just FYI, the C modules don't build on OS X. Shouldn't be a difficult fix, perhaps I'll do a patch later.. not sure if I'll have the time. -bob checking for sys/poll.h ... conftest.c:1: header file 'sys/poll.h' not found cpp-precomp: warning: errors during smart preprocessing, retrying in basic mode The C reactor is unavailable on this system. checking for rpc/pmap_clnt.h ... /usr/include/rpc/pmap_clnt.h:91: undefined type, found `bool_t' /usr/include/rpc/pmap_clnt.h:91: syntax error, … [View More]found `int' /usr/include/rpc/pmap_clnt.h:91: illegal function definition, found `)' /usr/include/rpc/pmap_clnt.h:92: undefined type, found `bool_t' /usr/include/rpc/pmap_clnt.h:94: syntax error, found `u_long' /usr/include/rpc/pmap_clnt.h:94: illegal function definition, found `)' /usr/include/rpc/pmap_clnt.h:99: syntax error, found `char' /usr/include/rpc/pmap_clnt.h:99: illegal function definition, found `)' /usr/include/rpc/pmap_clnt.h:103: undefined type, found `u_short' /usr/include/rpc/pmap_clnt.h:103: syntax error, found `u_long' /usr/include/rpc/pmap_clnt.h:103: illegal function definition, found `)' cpp-precomp: warning: errors during smart preprocessing, retrying in basic mode In file included from conftest.c:2: /usr/include/rpc/pmap_clnt.h:91: parse error before "pmap_set" /usr/include/rpc/pmap_clnt.h:91: parse error before "int" /usr/include/rpc/pmap_clnt.h:92: parse error before "pmap_unset" /usr/include/rpc/pmap_clnt.h:94: parse error before "u_long" /usr/include/rpc/pmap_clnt.h:99: parse error before "char" /usr/include/rpc/pmap_clnt.h:99: parse error before ')' token /usr/include/rpc/pmap_clnt.h:103: parse error before "pmap_getport" /usr/include/rpc/pmap_clnt.h:103: parse error before "u_long" The C reactor is unavailable on this system. building 'twisted.spread.cBanana' extension creating build/temp.darwin-6.1-Power Macintosh-2.2 gcc -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -no-cpp-precomp -I/usr/include/python2.2 -c twisted/spread/cBanana.c -o build/temp.darwin-6.1-Power Macintosh-2.2/cBanana.o gcc -arch i386 -arch ppc -bundle -flat_namespace -undefined suppress build/temp.darwin-6.1-Power Macintosh-2.2/cBanana.o -o build/lib.darwin-6.1-Power Macintosh-2.2/twisted/spread/cBanana.so ld: for architecture i386 ld: warning /usr/lib/bundle1.o cputype (18, architecture ppc) does not match cputype (7) for specified -arch flag: i386 (file not loaded) ld: warning build/temp.darwin-6.1-Power Macintosh-2.2/cBanana.o cputype (18, architecture ppc) does not match cputype (7) for specified -arch flag: i386 (file not loaded) ld: warning /usr/lib/gcc/darwin/3.1/libgcc.a archive's cputype (18, architecture ppc) does not match cputype (7) for specified -arch flag: i386 (can't load from it) ld: warning /usr/lib/libSystem.dylib cputype (18, architecture ppc) does not match cputype (7) for specified -arch flag: i386 (file not loaded) building 'twisted.internet.cReactor' extension gcc -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -no-cpp-precomp -I/usr/include/python2.2 -c twisted/internet/cReactor/cReactor.c -o build/temp.darwin-6.1-Power Macintosh-2.2/cReactor.o In file included from twisted/internet/cReactor/cReactor.c:22: twisted/internet/cReactor/cReactor.h:23:22: sys/poll.h: No such file or directory twisted/internet/cReactor/cReactor.c: In function `iterate_rebuild_pollfd_arrray': twisted/internet/cReactor/cReactor.c:508: sizeof applied to an incomplete type twisted/internet/cReactor/cReactor.c:541: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:542: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:549: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:549: `POLLIN' undeclared (first use in this function) twisted/internet/cReactor/cReactor.c:549: (Each undeclared identifier is reported only once twisted/internet/cReactor/cReactor.c:549: for each function it appears in.) twisted/internet/cReactor/cReactor.c:558: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:558: `POLLOUT' undeclared (first use in this function) twisted/internet/cReactor/cReactor.c:562: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:564: increment of pointer to unknown structure twisted/internet/cReactor/cReactor.c:564: arithmetic on pointer to an incomplete type twisted/internet/cReactor/cReactor.c: In function `iterate_process_pollfd_array': twisted/internet/cReactor/cReactor.c:588: increment of pointer to unknown structure twisted/internet/cReactor/cReactor.c:588: arithmetic on pointer to an incomplete type twisted/internet/cReactor/cReactor.c:591: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:597: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:602: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:602: `POLLIN' undeclared (first use in this function) twisted/internet/cReactor/cReactor.c:607: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c:607: `POLLOUT' undeclared (first use in this function) twisted/internet/cReactor/cReactor.c:612: dereferencing pointer to incomplete type twisted/internet/cReactor/cReactor.c: In function `iterate_internal': twisted/internet/cReactor/cReactor.c:777: warning: implicit declaration of function `poll' error: command 'gcc' failed with exit status 1 [View Less]

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[Twisted-Python] TwistedQuotes example help
by john nielsen Sept. 27, 2002

Sept. 27, 2002

I am trying to use the TwistedQuotes talked about in Twisted-0.99.2\doc\howto\plugin.html and located at Twisted-0.99.2\doc\howto\listings I want to make sure I understand this right: To get the example to work, I should do the following steps: 1)put the TwistedQuotes dir in my path I made a .pth file w/ C:/Python22/Lib/site-packages/twisted/TwistedQuotes C:/Python22/lib/site-packages/twisted and sys.path shows them 2)put plugins.tml in site-packages\twisted\plugins.tml modifiying … [View More]

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Re: [Twisted-Python] OS X build issues..
by Christopher Armstrong Sept. 27, 2002

Sept. 27, 2002

On Thu, Sep 26, 2002 at 07:01:00PM -0700, Bob Dog wrote: > Bob, > I just wanted to let you know that I'd be interested in trying twisted if > you get a patch for OS X. I just wanted to let you know there was an > interest out there. > > Dwayne > > P.S. I installed your mod_pyton a while back, works great > Twisted, afaik, works fine on OS X -- the C modules are optional and are only for speed; they offer you no extra functionality.

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[Twisted-Python] Twisted 0.99.2rc5
by Moshe Zadka Sept. 27, 2002

Sept. 27, 2002

Dear Twisted Developers and Users, Due to some glitches, 0.99.2rc4 was missed, but we are more than proud to present the new and improved, 0.99.2rc5, the release candidate. Please use it and let us know of any problems. As usual, if you or any of your IMF team be....I mean, as usual, if we do not have any significant problem reports within 24 hours, this will be the release. Your Friendly Neighbourhood Acting Release Manager, Moshe Zadka

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[Twisted-Python] Re: [Twisted-commits] Make the previous patch a little lazier by only getting the model if it's really needed
by Andrew Bennetts Sept. 27, 2002

Sept. 27, 2002

On Thu, Sep 26, 2002 at 01:41:48PM -0500, dp CVS wrote: > Modified files: > Twisted/twisted/web/woven/view.py 1.5 1.6 > > Log message: > Make the previous patch a little lazier by only getting the model if it's really needed [..snip..] > + def getNodeModel(self, submodel): > + if submodel: > + modelGetter = DefaultWidget(self.model) > + modelGetter.setSubmodel(submodel) > + model = modelGetter.getData() > + … [View More]

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[Twisted-Python] Re: [Twisted-commits] This forces a last modified header [...]
by Kevin Turner Sept. 26, 2002

Sept. 26, 2002

> + # Set the last modified date to ask the browser to > + # not use a cached version. > + request.setLastModified(time.time()) Setting Last-Modified does not ask the browser not to use a cached version. Setting Last-Modified *allows* the browser to use a cached version. Setting it to now() is not the best way to say "don't use a cache", particularly if it had no Last-Modified header on it before. Default behaviour is to always send the full page … [View More]

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[Twisted-Python] [PATCH] Accept and accept-language parsing
by mattam＠netcourrier.com Sept. 26, 2002

Sept. 26, 2002

Hi twisters, here's a patch for parsing accept and accept-language HTTP headers. They are contained in a priority queue which can also be retrieved as a list. Perhaps some other methods could be convenient, but as it's late I let you advise which. I added a parseHeaders() method for Request which is called just after parseCookies() in HTTPChannel.allHeadersReceived. Bye! M@t

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[Twisted-Python] 0.99.2rc3 .src.rpm
by Andrew Bennetts Sept. 26, 2002

Sept. 26, 2002

tigrux on #twisted has kindly provided a .src.rpm. I've got a copy in ~spiv/twisted-0.99.2rc3-1mdk.src.rpm on pyramid. Someone should make this accessible from the website. It's built for Mandrake I believe, but with some luck RH users will find it useful too. Now if only RH had a modern version of Python ;) And thanks to tigrux for volunteering this! :) -Andrew.

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