Groups > comp.lang.python > #92848 > unrolled thread

python program without stackless.run()

Started by	ravi <temp.sha@gmail.com>
First post	2015-06-18 12:47 -0700
Last post	2015-06-18 14:00 -0700
Articles	3 — 2 participants

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  python program without stackless.run() ravi <temp.sha@gmail.com> - 2015-06-18 12:47 -0700
    Re: python program without stackless.run() Ian Kelly <ian.g.kelly@gmail.com> - 2015-06-18 14:10 -0600
      Re: python program without stackless.run() ravi <temp.sha@gmail.com> - 2015-06-18 14:00 -0700

#92848 — python program without stackless.run()

From	ravi <temp.sha@gmail.com>
Date	2015-06-18 12:47 -0700
Subject	python program without stackless.run()
Message-ID	<fc770e8e-a269-4325-b211-efe09327c3ea@googlegroups.com>

Hi,

I could not understand how the below program executes function "fun" without calling stackless.run() in the program?  Here "fun" runs as a tasklet and as per my knowledge for that stackless.run() is must.



-----------------------------------------------------------------
import stackless

class A:
    def __init__(self,name):
        self.name = name
        self.ch = stackless.channel()
        stackless.tasklet(self.fun)()

    def __call__(self,val):
        self.ch.send(val)

    def fun(self):
       while 1:
         v = self.ch.receive()
         print "hi" , v


if __name__ == "__main__":
    obj = A("sh")
    obj(6)
-----------------------------------------------------------------

output:
----------
hi 6





thanks,
ravi

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#92850

From	Ian Kelly <ian.g.kelly@gmail.com>
Date	2015-06-18 14:10 -0600
Message-ID	<mailman.612.1434658252.13271.python-list@python.org>
In reply to	#92848

On Thu, Jun 18, 2015 at 1:47 PM, ravi <temp.sha@gmail.com> wrote:
> I could not understand how the below program executes function "fun" without calling stackless.run() in the program?  Here "fun" runs as a tasklet and as per my knowledge for that stackless.run() is must.

You seem to have a lot of questions about stackless. You might find
that you get a better, more focused response if you ask your questions
on the stackless mailing list:
http://www.stackless.com/mailman/listinfo/stackless

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#92851

From	ravi <temp.sha@gmail.com>
Date	2015-06-18 14:00 -0700
Message-ID	<2ab67226-2890-4fef-ae90-21b035f5420d@googlegroups.com>
In reply to	#92850

On Friday, June 19, 2015 at 1:41:36 AM UTC+5:30, Ian wrote:
> On Thu, Jun 18, 2015 at 1:47 PM, ravi <temp.sha@gmail.com> wrote:
> > I could not understand how the below program executes function "fun" without calling stackless.run() in the program?  Here "fun" runs as a tasklet and as per my knowledge for that stackless.run() is must.
> 
> You seem to have a lot of questions about stackless. You might find
> that you get a better, more focused response if you ask your questions
> on the stackless mailing list:
> http://www.stackless.com/mailman/listinfo/stackless

thanks for your pointer. I will post my queries to stackless mailing list.

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python program without stackless.run()

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#92848 — python program without stackless.run()

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#92851