Mailman 3 May 2003 - Twisted

[Twisted-Python] Should this example code run?
by Stuart Hungerford May 9, 2003

May 9, 2003

Hi all, I'm working my way through the twisted.web documentation and came across this snippet (to be saved in a ".rpy" file): from twisted.web.resource import Resource class Hello(Resource): def getChild(self, name, request): if name == '': return self return Resource.getChild(self, name, request) def render(self, request): return """<html> Hello, world! I am located at %s. </html>""" % (request.prepath) resource = … [View More]

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[Twisted-Python] Newbie to Twisted: Bug in http.py?
by Wari Wahab May 8, 2003

May 8, 2003

I was playing around with twisted.web today (1.0.4), and tried to make a manual HTTP connection using telnet. Naturally I forgot to type in the "HOST: hostname" during the request, and got a nice traceback from it. Here are the details: ./pyblosxom.py, line 50 in render 50 serverName = string.split(request.getRequestHostname(), ':')[0] --- /usr/lib/python2.2/site-packages/twisted/protocols/http.py, line 756 in getRequestHostname 756 return (self.getHeader('host') or socket.… [View More]

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[Twisted-Python] Blocking
by Moshe Zadka May 8, 2003

May 8, 2003

In short command-line scripts, it's often much easier to block, especially if the script doesn't need to do any serving. However, Twisted's API is always non-blocking, returning deferreds. Here's a short function that allowes more natural usage from scripts: def makeBlocking(d): succ, fail = [], [] d.addCallback(succ.append) d.addErrback(fail.append) d.addBoth(lambda _: reactor.stop()) reactor.run() if succ: return succ[0] else: raise fail[0].value … [View More]

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[Twisted-Python] Twisted experiences on Solaris?
by Stuart Hungerford May 8, 2003

May 8, 2003

Hi all, I've recently installed Twisted 1.0.4 on Solaris (where "uname -a" reports: SunOS store 5.8 Generic_108528-16 sun4u sparc SUNW,Ultra-Enterprise). When I run the tests in admin/runtests I'm getting a few more errors than I think I should be. I'm also having problems running some of the example code in the "Configuring and Using the Twisted.Web Server" document. All this is with Python 2.2.2. Can any Solaris users of Twisted share their installation tips or experiences with me? … [View More]

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[Twisted-Python] [Andrei.Doicin@cern.ch: timing out an ssh command]
by Andrew Bennetts May 7, 2003

May 7, 2003

How is easy is it to script conch? It'd be nice if it was the solution to this guy's problem :) -Andrew. ----- Forwarded message excerpt from Andrei Doicin <Andrei.Doicin(a)cern.ch> ----- From: Andrei Doicin <Andrei.Doicin(a)cern.ch> Newsgroups: comp.lang.python Subject: timing out an ssh command Organization: CERN Xref: news.baymountain.com comp.lang.python:221802 To: python-list(a)python.org Date: Wed, 7 May 2003 15:44:30 +0200 Dear fellow Pythonheads, I have written a … [View More]

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[Twisted-Python] twisted.internet.app.unlisten* Broken (patch)
by W.J. May 7, 2003

May 7, 2003

Hi, For my project, I needed to be able to bind and unbind listeners on the fly - twisted API has this functionality, but it is inconsistent in its implementation. My patch fixes this, so the following works: [[ On a twisted server with only manhole running ]] ---- $ telnet localhost 8007 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. twisted.manhole.telnet.ShellFactory Twisted 1.0.4 username: boss password: ***** >>> from twisted.internet.app import … [View More]

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[Twisted-Python] Re: [Twisted-commits] Add makeblocking (and a test woo)
by Andrew Bennetts May 7, 2003

May 7, 2003

On Tue, May 06, 2003 at 11:29:11AM -0500, moshez CVS wrote: > Modified files: > Twisted/twisted/test/test_defer.py 1.22 1.23 > Twisted/twisted/internet/defer.py 1.36 1.37 > > Log message: > Add makeblocking (and a test woo) Perhaps "waitForDeferred" would be a better name for this? -Andrew.

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[Twisted-Python] Server to accept requests to run cmdline scripts
by Justin Johnson May 6, 2003

May 6, 2003

Hello, I'm new to Twisted and am considering using it to setup servers that will accept requests from clients which will result in scripts running on the server to do some busy work while sending the script output back to the client. Does Twisted provide something like this, or the ability to create something like this? Thanks much. -Justin

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Antwort: Re: [Twisted-Python] (no subject)
by mmoellenbeck＠plus.de May 6, 2003

May 6, 2003

Hi, I have also thought about this way. My problem is to open a new dialog on the client by an onClick()-event, for example. Do you have an idea? I would appreciate any examples ;-). regards Martin An: twisted-python(a)twistedmatrix.com Kopie: Thema: Re: [Twisted-Python] (no subject) "Uwe C. Schroeder" <uwe(a)oss4u.com> Gesendet von: twisted-python-admin(a)twistedmatrix.com 06.05.2003 02:59 Bitte antworten an twisted-python On Monday 05 May 2003 07:26 am, … [View More]

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[Twisted-Python] http and ftp in the same tap-file???
by Thomas Weholt May 6, 2003

May 6, 2003

How can I create a web-server serving content by RPYs and in the same tap-file have a simple FTP-server with authentication??? Any examples on how to do this? Thomas

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