Mailman 3 October 2003 - Twisted

[Twisted-Python] Twisted Python 0.7.0 Prerelease Testing
by Glyph Lefkowitz Aug. 5, 2021

Aug. 5, 2021

hi there, folks: I'd really like to release 0.7.0 but I would like it to be at least a little bit tested before I do so. Could those of you with CVS trees check everything out and see if it performs as advertised? Deeper bugs than that will have to wait for the next release, but I'd at least like to know if it works for someone other than me. Thanks. ______ __ __ _____ _ _ | ____ | \_/ |_____] |_____| |… [View More]

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[Twisted-Python] Re: [Twisted-commits] log stderr and non-zero exit code in CGIs, don't show info to users as it is a security risk (closes issue #241)
by Glyph Lefkowitz Dec. 31, 2003

Dec. 31, 2003

On Thursday, August 28, 2003, at 10:32 AM, itamarst CVS wrote: > log stderr and non-zero exit code in CGIs, don't show info to users as > it is a security risk (closes issue #241) We shouldn't swallow errors in these situations. If it's a security risk, provide a way for the server administrator to turn it off, but this is a _bad_ default. If you doubt the wisdom of making this default, please consult any number of Perl FAQs of the form: Q. "I wrote a CGI and it works perfectly, … [View More]

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Re: [Twisted-Python] FTPClient storeFile help.
by Oisin Mulvihill Nov. 20, 2003

Nov. 20, 2003

Hi, Glyph Lefkowitz wrote: > Oisin Mulvihill wrote: > >> I confess I really don't know how to handle the two deferred >> object that get returned by storeFile. I just add callback/ >> errorback for each, this could be the problem. > > > If you want to wait for both, use twisted.internet.defer.DeferredList. > Why are there two deferred objects returned by storeFile? The documentation says: storeFile (self ,path ): Store a file at the given path. … [View More]

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[Twisted-Python] request getUser()/getPassword() in Woven and resources...
by Stuart Hungerford Nov. 5, 2003

Nov. 5, 2003

Hi all, I've had a twisted web application running for a while that uses request.getUser() and request.getPassword() in a resource subclass render() method to make the web browser prompt for a username/password. I've been refactoring this application to use Woven page subclasses and the same request.getFoo() calls now return empty strings rather than None, and no prompting from the browser is done. Is there some gotcha in using request.getUser() and request.getPassword() from Woven page … [View More]

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[Twisted-Python] form and submit
by vicky lupien Nov. 3, 2003

Nov. 3, 2003

I have a form with a submit button. I want to send my data from the form in a web page to an other web page. Also, I want to check if the data is correct. I'm new to twisted, so I need some help Vicky _________________________________________________________________ MSN Messenger : discutez en direct avec vos amis ! http://messenger.fr.msn.ca/

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[Twisted-Python] Dynamic form with twisted
by vicky lupien Nov. 3, 2003

Nov. 3, 2003

I really need help. I want to make a form dynamically. I don't want to use FormProcess and I do not understand very well how it works. If someone have documentation on forms (not the one on twisted matrix), it will be appreciated. Vicky _________________________________________________________________ MSN Messenger : discutez en direct avec vos amis ! http://messenger.fr.msn.ca/

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[Twisted-Python] Woven and deferreds in controllers.
by Syver Enstad Oct. 31, 2003

Oct. 31, 2003

I've heard on this list that it is possible to use deferreds in controllers. Let's say I have a page class that needs to load a deferred object before any of it's wmfactory_ methods make any sense. What I have done previously is to store the deferred and chain new deferreds on every wmfactory method and return them instead of a real value. If deferred in controlers work the way I hope I could load the actual domain object from the deferred and store it in my page class before any of the … [View More]

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[Twisted-Python] migration from IIS to Twisted
by Max Ischenko Oct. 31, 2003

Oct. 31, 2003

Hi, I have a really big ASP/IIS-based system which I'm trying to (partially) rewrite and evolve with python. I've already wrote some useful code in using Cheetah/WebKit and now I'm thinking about the best way to integrate it back into the legacy system. As my python code depends on WebKit very little and Cheetah is a standalone processor that could probably be plugged into Twisted easily I'm evaluating the possibility to switch to Twisted. There is nothing wrong with Webware/WebKit -- … [View More]

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[Twisted-Python] Re: [Twisted-commits] THE EXTENSION IS .C! IT IS NOT A C++ FILE!
by James Y Knight Oct. 31, 2003

Oct. 31, 2003

What compiler doesn't support C99 comments yet? James On Oct 30, 2003, at 6:19 PM, exarkun CVS wrote: > Modified files: > Twisted/twisted/protocols/_c_urlarg.c 1.7 1.8 > > Log message: > THE EXTENSION IS .C! IT IS NOT A C++ FILE!

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[Twisted-Python] More about twistd and win32 service
by Justin Johnson Oct. 31, 2003

Oct. 31, 2003

Itamar and others, Sorry for the delayed reply and thank you for your constant help. I setup my NT service as you described, importing the win32eventreactor and installing it. The service starts up fine, but when I stop the service I get the following in the logs. The "15:08 ... Unexpected..." entry only gets dumped in the log when stopping the service. I'm not sure how I'd go about debugging this more since I can't get anymore output than what's dumped to the log. Any ideas? I've … [View More]attached winsvc.py and a couple other files it is dependent on. Thanks again. -Justin 2003/10/30 15:07 Eastern Standard Time [-] Log opened. 2003/10/30 15:07 Eastern Standard Time [-] twisted.spread.pb.PBServerFactory starting on 8787 2003/10/30 15:07 Eastern Standard Time [-] Starting factory <twisted.spread.pb.PBServerFactory instance at 0x00DF8D28> 2003/10/30 15:08 Eastern Standard Time [-] Unexpected error in main loop. 2003/10/30 15:08 Eastern Standard Time [-] Traceback (most recent call last): File "E:\Python22\Lib\site-packages\win32\lib\win32serviceutil.py", line 635, in SvcRun self.SvcDoRun() File "E:\ccase\python\winsvc.py", line 24, in SvcDoRun reactor.run() File "E:\Python22\Lib\site-packages\twisted\internet\default.py", line 122, in run self.mainLoop() --- <exception caught here> --- File "E:\Python22\Lib\site-packages\twisted\internet\default.py", line 133, in mainLoop self.doIteration(t) File "E:\Python22\Lib\site-packages\twisted\internet\win32eventreactor.py", line 180, in doWaitForMultipleEvents fd, action = events[handles[val - WAIT_OBJECT_0]] exceptions.KeyError: <PyHANDLE:224> ----- Original message ----- From: "Itamar Shtull-Trauring" <itamar(a)itamarst.org> To: twisted-python(a)twistedmatrix.com Date: Wed, 22 Oct 2003 14:50:10 -0400 Subject: Re: [Twisted-Python] twistd and win32 service On Wed, 22 Oct 2003 12:24:42 -0600 "Justin Johnson" <justinjohnson(a)fastmail.fm> wrote: > The general consensus on the mailing list archives seems to be that > I'd need to setup my code to not require twistd but just run > standalone. Uh. *Maybe* that's the consensus, but it's not actually correct. You can have a tap or tac run as a NT service. Lets say you have a script "server.py" that is runnable with "twistd -y", you can do (and similar code will work for TAPs): import sys, os import win32serviceutil, win32service class MyService(win32serviceutil.ServiceFramework): """NT Service.""" _svc_name_ = "MyService" _svc_display_name_ = "MyService server" def SvcDoRun(self): import server f = open(os.path.join(server.rootPath, "cyberhigh.log"), 'a') from twisted.python.log import startLogging from twisted.application.app import startApplication from twisted.internet import reactor startLogging(f) startApplication(server.application, 0) reactor.run() def SvcStop(self): self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING) from twisted.internet import reactor reactor.stop() if __name__ == '__main__': win32serviceutil.HandleCommandLine(MyService) -- Itamar Shtull-Trauring http://itamarst.org/ Available for Python & Twisted consulting _______________________________________________ Twisted-Python mailing list Twisted-Python(a)twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python [View Less]

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