On 02:24 am, drsali...@gmail.com wrote:
>On Tue, Jul 17, 2012 at 12:53 PM, wrote:
>>On 03:40 pm, drsali...@gmail.com wrote:
>> >>
>> >>Strangely, this doesn't give the report until after the sleep
>> >>finishes... ?
>>
>>What's strange about that? "time.sleep(10)" doesn't mean "immediately
>>pr
I have a bit of code that combines twisted with Tkinter
and now I'd like to write some unittests for it.
I can't seem to figure out how to get TwistedTrial to handle this case.
I've written a unit test like this:
from twisted.trial import unittest
from twisted.internet.defer import Deferred
impo
In article ,
Glyph wrote:
> On Jul 17, 2012, at 9:25 AM, Russell E. Owen wrote:
>
> >> Can you elaborate on the case?
> >
> > I've found that Twisted sometimes swallows errors unless I am extremely
> > careful. I would like to be able to check a protocol to make sure it is
> > operational (
On 07/18/2012 06:01 PM, Russell E. Owen wrote:
> root = Tkinter.Tk()
> twisted.internet.tksupport.install(root)
Does the TK support work like other reactors i.e. it must be the very
first thing in the python file, before all other Twisted imports?
___
If you haven't seen it already, Dave Peticolas has a great introduction to
twisted (it's a bit long, but well worth it) at
http://krondo.com/?page_id=1327. In particular, until I saw this graphic on
callback/errback chaining (
http://krondo.com/blog/wp-content/uploads/2009/10/deferred-2.png), I nev
On 07/18/2012 01:01 PM, Russell E. Owen wrote:
> I have a bit of code that combines twisted with Tkinter
> and now I'd like to write some unittests for it.
>
> I can't seem to figure out how to get TwistedTrial to handle this case.
> I've written a unit test like this:
>
> from twisted.trial import
On 07/18/2012 01:31 PM, Russell E. Owen wrote:
> If there is a "best practices for error handling" document I'd love to
> read it. I found an overview of deferreds that was helpful. It pointed
> out that addCallbacks is not the same as addCallback followed by
> addErrback and I'm not sure I'm handl
In article <5006fc68.8050...@itamarst.org>,
Itamar Turner-Trauring wrote:
> On 07/18/2012 01:01 PM, Russell E. Owen wrote:
> > I have a bit of code that combines twisted with Tkinter
> > and now I'd like to write some unittests for it.
> >
> > I can't seem to figure out how to get TwistedTrial t
On Wed, Jul 18, 2012 at 3:32 AM, wrote:
>
>
> I don't think anything in the thread suggested that this approach will
> circumvent a time.sleep(10) call.
I'm not sure where you're getting this circumvention issue from.
> In any case, it won't. Why is there
> a time.sleep(10) call there at all
Could someone shortly elaborate on the semantics / effect of the parameter
"backlog" with listenTCP?
The docs say: "size of the listen queue".
Is that a tunable within Twisted?
I mean, there are kernel parameters for queue sizes of not yet completely TCP
handshaked connections and so on. But t
Dan Stromberg wrote:
> On Wed, Jul 18, 2012 at 3:32 AM, wrote:
> >
> > I don't think anything in the thread suggested that this approach will
> > circumvent a time.sleep(10) call.
>
> I'm not sure where you're getting this circumvention issue from.
At this point I'm not sure what the problem you
On 07/18/2012 07:43 PM, Tobias Oberstein wrote:
> Could someone shortly elaborate on the semantics / effect of the parameter
> "backlog" with listenTCP?
>
> The docs say: "size of the listen queue".
>
> Is that a tunable within Twisted?
>
> I mean, there are kernel parameters for queue sizes of no
On Wed, Jul 18, 2012 at 04:43:01PM -0700, Tobias Oberstein wrote:
> Could someone shortly elaborate on the semantics / effect of the parameter
> "backlog" with listenTCP?
It exactly corresponds to the "backlog" parameter of the BSD socket API
function "listen(int sockfd, int backlog)". On my Debi
Dan Stromberg writes:
> Strangely, this doesn't give the report until after the sleep finishes...
That is because the code you included doesn't actually print the
returned traceback. The reason that it gets printed at the end is
because it gets garbage collected then.
The following code prints o
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