From holger at merlinux.eu  Wed Apr 21 16:50:02 2010
From: holger at merlinux.eu (holger krekel)
Date: Wed, 21 Apr 2010 16:50:02 +0200
Subject: [execnet-dev] Problem using execnet 1.0.5 with Jython 2.5.1
	on	WinXP
In-Reply-To: <6a56a10b1003220308y27a035e9sdec32047df79379@mail.gmail.com>
References: <6a56a10b1003220308y27a035e9sdec32047df79379@mail.gmail.com>
Message-ID: <20100421145001.GH26514@trillke.net>

Hi Akkratat, 

thanks for getting back!

On Mon, Mar 22, 2010 at 17:08 +0700, Akkratat Sintavarattana wrote:
> Hello,
> 
> I have problem using execnet 1.0.5 to execute the code within Jython 2.5.1
> on WinXP platform. I wonder whether anyone experience the same problem. I
> include the simple test program below with it's output. Initially, I tried
> to fixed this myself without success. I thought it might be the problem with
> the Jython and not execnet. But since the documentation states that it's
> tested with Jython 2.5.1, I guess it work on platforms other than Windows.
> Has anyone gotten this to work Windows?
>
> If you want me to help test the experimented code or something, I'm willing
> to help. This is a very useful and powerful library !

There were indeed a couple of (obscure) issues with the Jython/Windows combo. 
I think i fixed those now.  Could you try 'easy_install' or 'pip' with the
following URL: 

http://hudson.testrun.org/view/pytest/job/execnet-sdist/lastSuccessfulBuild/artifact/dist/execnet-1.0.6.tar.gz

and report back if it becomes useable for you on Jython/Windows? 
I'd then see to release this as a 1.0.6 soon. 

cheers,
holger

> 
> Thanks for creating this.
> 
> 
> Akkratat S.
> 
> 
> === Test Code ===
> ===========================================================
> import execnet
> 
> code = """
> import sys
> channel.send(sys.version)
> """
> specs = (
>     r'popen//python=c:\python25\python.exe',
>     r'popen//python=c:\python26\python.exe',
>     r'popen//python=jython.bat',
> )
> # my jython is in c:\jython2.5.1, which is set in PATH
> 
> for spec in specs:
>     gw = execnet.makegateway(spec)
>     ch = gw.remote_exec(code)
>     print ch.receive()
>     print '-' * 70
> ===========================================================
> 
> === Output ===
> ===========================================================
> C:\temp>c:\python26\python.exe test_remote.py
> 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]
> ----------------------------------------------------------------------
> 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)]
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "test_remote.py", line 14, in <module>
>     gw = execnet.makegateway(spec)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\multi.py", line
> 77, in makegateway
>     gw = gateway.PopenGateway(python=spec.python, id=id)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",
> line 157, in __init__
>     super(PopenGateway, self).__init__(args, id=id)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",
> line 139, in __init__
>     super(PopenCmdGateway, self).__init__(io=io, id=id)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",
> line 18, in __init__
>     self._remote_bootstrap_gateway(io)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",
> line 170, in _remote_bootstrap_gateway
>     s = io.read(1)
>   File
> "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway_base.py",
> line 86, in read
>     raise EOFError("expected %d bytes, got %d" %(numbytes, len(buf)))
> EOFError: expected 1 bytes, got 0
> ===========================================================

> _______________________________________________
> execnet-dev mailing list
> execnet-dev at codespeak.net
> http://codespeak.net/mailman/listinfo/execnet-dev


-- 


From phatra at gmail.com  Thu Apr 22 05:28:43 2010
From: phatra at gmail.com (phatra at gmail.com)
Date: Thu, 22 Apr 2010 03:28:43 +0000
Subject: [execnet-dev] Problem using execnet 1.0.5 with Jython 2.5.1 on
	WinXP
In-Reply-To: <20100421145001.GH26514@trillke.net>
Message-ID: <0016e64e568855abc20484cae8fc@google.com>

Hello Holger,

Thanks for the patch.

The patch did solve the problem ! This is great ! ...

Thanks again for this great module ...


Regards,


Akkratat S.


=== Test Code ===
===========================================================
import execnet

code = """
import sys
channel.send(sys.version)
"""
specs = (
r'popen//python=c:\python24\python.exe',
r'popen//python=c:\python25\python.exe',
r'popen//python=c:\python26\python.exe',
r'popen//python=c:\jython2.5.1\jython.bat',
)

for spec in specs:
gw = execnet.makegateway(spec)
ch = gw.remote_exec(code)
print ch.receive()
print '-' * 70
===========================================================

=== Output ===
===========================================================
C:\temp>c:\Python26\python.exe test_remote.py
2.4.3 (#69, Mar 29 2006, 17:35:34) [MSC v.1310 32 bit (Intel)]
----------------------------------------------------------------------
2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]
----------------------------------------------------------------------
2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)]
----------------------------------------------------------------------
2.5.1 (Release_2_5_1:6813, Sep 26 2009, 13:47:54)
[Java HotSpot(TM) Client VM (Sun Microsystems Inc.)]
----------------------------------------------------------------------
===========================================================


On Apr 21, 2010 9:50pm, holger krekel <holger at merlinux.eu> wrote:
> Hi Akkratat,



> thanks for getting back!



> On Mon, Mar 22, 2010 at 17:08 +0700, Akkratat Sintavarattana wrote:

> > Hello,

> >

> > I have problem using execnet 1.0.5 to execute the code within Jython  
> 2.5.1

> > on WinXP platform. I wonder whether anyone experience the same problem.  
> I

> > include the simple test program below with it's output. Initially, I  
> tried

> > to fixed this myself without success. I thought it might be the problem  
> with

> > the Jython and not execnet. But since the documentation states that it's

> > tested with Jython 2.5.1, I guess it work on platforms other than  
> Windows.

> > Has anyone gotten this to work Windows?

> >

> > If you want me to help test the experimented code or something, I'm  
> willing

> > to help. This is a very useful and powerful library !



> There were indeed a couple of (obscure) issues with the Jython/Windows  
> combo.

> I think i fixed those now. Could you try 'easy_install' or 'pip' with the

> following URL:



> http://hudson.testrun.org/view/pytest/job/execnet-sdist/lastSuccessfulBuild/artifact/dist/execnet-1.0.6.tar.gz



> and report back if it becomes useable for you on Jython/Windows?

> I'd then see to release this as a 1.0.6 soon.



> cheers,

> holger



> >

> > Thanks for creating this.

> >

> >

> > Akkratat S.

> >

> >

> > === Test Code ===

> > ===========================================================

> > import execnet

> >

> > code = """

> > import sys

> > channel.send(sys.version)

> > """

> > specs = (

> > r'popen//python=c:\python25\python.exe',

> > r'popen//python=c:\python26\python.exe',

> > r'popen//python=jython.bat',

> > )

> > # my jython is in c:\jython2.5.1, which is set in PATH

> >

> > for spec in specs:

> > gw = execnet.makegateway(spec)

> > ch = gw.remote_exec(code)

> > print ch.receive()

> > print '-' * 70

> > ===========================================================

> >

> > === Output ===

> > ===========================================================

> > C:\temp>c:\python26\python.exe test_remote.py

> > 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]

> > ----------------------------------------------------------------------

> > 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)]

> > ----------------------------------------------------------------------

> > Traceback (most recent call last):

> > File "test_remote.py", line 14, in

> > gw = execnet.makegateway(spec)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\multi.py",  
> line

> > 77, in makegateway

> > gw = gateway.PopenGateway(python=spec.python, id=id)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",

> > line 157, in __init__

> > super(PopenGateway, self).__init__(args, id=id)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",

> > line 139, in __init__

> > super(PopenCmdGateway, self).__init__(io=io, id=id)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",

> > line 18, in __init__

> > self._remote_bootstrap_gateway(io)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway.py",

> > line 170, in _remote_bootstrap_gateway

> > s = io.read(1)

> > File

> > "c:\python26\lib\site-packages\execnet-1.0.5-py2.6.egg\execnet\gateway_base.py",

> > line 86, in read

> > raise EOFError("expected %d bytes, got %d" %(numbytes, len(buf)))

> > EOFError: expected 1 bytes, got 0

> > ===========================================================



> > _______________________________________________

> > execnet-dev mailing list

> > execnet-dev at codespeak.net

> > http://codespeak.net/mailman/listinfo/execnet-dev





> --

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