Network Programming in Python

[diffuser78@gmail.com]

I am a newbie in python. I want to learn and implement a small
networking concept. Please help me. Every help is appreciated.

I have one Linux Box and one Windows PC. I want to have a daemon
running on Windows PC which listens on some specicif port number. I
want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
start some application. As Windows PC recieves such a packet from Linux
Box it executes a certain .exe file. I want to implement this concept.

In short I want to remotely send command from Linux to Windows PC to
start a particular application.

Thanks, Every help is appreciated.

[Fredrik Lundh]

Re: Network Programming in Python

diffuser78@gmai l.com wrote:
[color=blue]
> I am a newbie in python. I want to learn and implement a small
> networking concept. Please help me. Every help is appreciated.
>
> I have one Linux Box and one Windows PC. I want to have a daemon
> running on Windows PC which listens on some specicif port number. I
> want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
> start some application. As Windows PC recieves such a packet from Linux
> Box it executes a certain .exe file. I want to implement this concept.
>
> In short I want to remotely send command from Linux to Windows PC to
> start a particular application.[/color]

server:

http://docs.python.org/lib/module-SimpleXMLRPCServer.html

client:

http://docs.python.org/lib/module-xmlrpclib.html

</F>

[diffuser78@gmail.com]

Re: Network Programming in Python

Thanks...I will read that up...could you give me some more headstart or
if you any sample code which I can study.

Thanks for your help, every help is appreciated


Fredrik Lundh wrote:[color=blue]
> diffuser78@gmai l.com wrote:
>[color=green]
> > I am a newbie in python. I want to learn and implement a small
> > networking concept. Please help me. Every help is appreciated.
> >
> > I have one Linux Box and one Windows PC. I want to have a daemon
> > running on Windows PC which listens on some specicif port number. I
> > want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
> > start some application. As Windows PC recieves such a packet from Linux
> > Box it executes a certain .exe file. I want to implement this concept.
> >
> > In short I want to remotely send command from Linux to Windows PC to
> > start a particular application.[/color]
>
> server:
>
> http://docs.python.org/lib/module-Si...RPCServer.html
>
> client:
>
> http://docs.python.org/lib/module-xmlrpclib.html
>
> </F>[/color]

[tactics40@gmail.com]

Re: Network Programming in Python

diffuser78@gmai l.com wrote:[color=blue]
> I am a newbie in python. I want to learn and implement a small
> networking concept. Please help me. Every help is appreciated.[/color]

(hums the Batman Theme song replacing the words Batman with Google)...

http://www.amk.ca/python/howto/sockets/

http://www.devshed.com/c/a/Python/Sockets-in-Python/

Really, was that so hard?

Python makes sockets a total breeze. You can write an 80's style HTTP
server in less than a page of code.

[Fredrik Lundh]

Re: Network Programming in Python

diffuser78@gmai l.com wrote:
[color=blue]
> Thanks...I will read that up...could you give me some more headstart or
> if you any sample code which I can study.[/color]

both chapters I pointed you to contain examples.

</F>

[diffuser78@gmail.com]

Re: Network Programming in Python

I have Python 2.4.2 on windows and Linux both. I got an import error.
how can we obtain the twisted libraries ?



When I try to run your code
Jean-Paul Calderone wrote:[color=blue]
> On 22 Jun 2006 12:02:14 -0700, diffuser78@gmai l.com wrote:[color=green]
> >I am a newbie in python. I want to learn and implement a small
> >networking concept. Please help me. Every help is appreciated.
> >
> >I have one Linux Box and one Windows PC. I want to have a daemon
> >running on Windows PC which listens on some specicif port number. I
> >want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
> >start some application. As Windows PC recieves such a packet from Linux
> >Box it executes a certain .exe file. I want to implement this concept.
> >
> >In short I want to remotely send command from Linux to Windows PC to
> >start a particular application.
> >
> >Thanks, Every help is appreciated.
> >[/color]
>
> Untested:
>
> from twisted.interne t import protocol, reactor
> from twisted.protoco ls import basic
>
> COMMANDS = {
> "xterm": ("/usr/bin/xterm", {"DISPLAY": ":1.0"}),
> }
>
> class CommandLauncher (basic.LineRece iver):
> def lineReceived(se lf, line):
> try:
> cmd, env = COMMANDS[line]
> except KeyError:
> self.sendLine(" error")
> else:
> reactor.spawnPr ocess(None, cmd, env=env)
> self.sendLine(" okay")
>
> f = protocol.Server Factory()
> f.protocol = CommandLauncher
> reactor.listenT CP(12345, f)
> reactor.run()
>
> You should be able to telnet to this (port 12345) and type in
> names of commands for it to run. Of course, xterm isn't a very
> good win32 program to run but I couldn't think of a better example.
> You could also write a program to send command requests to this
> server, instead of using telnet.
>
> Jean-Paul[/color]

[Irmen de Jong]

Re: Network Programming in Python

tactics40@gmail .com wrote:[color=blue]
>
> Really, was that so hard?
>
> Python makes sockets a total breeze. You can write an 80's style HTTP
> server in less than a page of code.[/color]

But making a *good* 80's style http/socket server is a lot of work.
Better pick one of the high level protocols built on top of it,
to shield you from the gory details of raw socket programming.

--Irmen

[Bruno Desthuilliers]

Re: Network Programming in Python

diffuser78@gmai l.com a écrit :[color=blue]
> I have Python 2.4.2 on windows and Linux both. I got an import error.
> how can we obtain the twisted libraries ?[/color]

Is google down ?

[diffuser78@gmail.com]

Re: Network Programming in Python

I got it ...initially sourceforge page linked all old libraries..late r
then got this link to twistedmatrix. Thanks.
Bruno Desthuilliers wrote:[color=blue]
> diffuser78@gmai l.com a écrit :[color=green]
> > I have Python 2.4.2 on windows and Linux both. I got an import error.
> > how can we obtain the twisted libraries ?[/color]
>
> Is google down ?[/color]

[Cameron Laird]

Re: Network Programming in Python

In article <1151006542.682 915.83500@c74g2 000cwc.googlegr oups.com>,
<diffuser78@gma il.com> wrote:[color=blue]
>I have Python 2.4.2 on windows and Linux both. I got an import error.
>how can we obtain the twisted libraries ?[/color]

[Bill Maxwell]

Re: Network Programming in Python

On 22 Jun 2006 12:02:14 -0700, diffuser78@gmai l.com wrote:
[color=blue]
>I am a newbie in python. I want to learn and implement a small
>networking concept. Please help me. Every help is appreciated.
>
>I have one Linux Box and one Windows PC. I want to have a daemon
>running on Windows PC which listens on some specicif port number. I
>want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
>start some application. As Windows PC recieves such a packet from Linux
>Box it executes a certain .exe file. I want to implement this concept.
>
>In short I want to remotely send command from Linux to Windows PC to
>start a particular application.[/color]


Have you checked out Pyro (Python Remote Objects)?

http://pyro.sourceforge.net/

Bill

[diffuser78@gmail.com]

Re: Network Programming in Python

I just realized that you are the author of Pyro. Will it be of any help
to me ??

Irmen de Jong wrote:[color=blue]
> tactics40@gmail .com wrote:[color=green]
> >
> > Really, was that so hard?
> >
> > Python makes sockets a total breeze. You can write an 80's style HTTP
> > server in less than a page of code.[/color]
>
> But making a *good* 80's style http/socket server is a lot of work.
> Better pick one of the high level protocols built on top of it,
> to shield you from the gory details of raw socket programming.
>
> --Irmen[/color]

[diffuser78@gmail.com]

Re: Network Programming in Python

How will Pyon help my cause ?

Bill Maxwell wrote:[color=blue]
> On 22 Jun 2006 12:02:14 -0700, diffuser78@gmai l.com wrote:
>[color=green]
> >I am a newbie in python. I want to learn and implement a small
> >networking concept. Please help me. Every help is appreciated.
> >
> >I have one Linux Box and one Windows PC. I want to have a daemon
> >running on Windows PC which listens on some specicif port number. I
> >want to send a TCP/IP or UDP/IP packet from Linux box to Windows PC to
> >start some application. As Windows PC recieves such a packet from Linux
> >Box it executes a certain .exe file. I want to implement this concept.
> >
> >In short I want to remotely send command from Linux to Windows PC to
> >start a particular application.[/color]
>
>
> Have you checked out Pyro (Python Remote Objects)?
>
> http://pyro.sourceforge.net/
>
> Bill[/color]

[Grant Edwards]

Re: Network Programming in Python

On 2006-06-23, diffuser78@gmai l.com <diffuser78@gma il.com> wrote:
[color=blue]
> How will Pyon help my cause ?[/color]

What's Pyon?

--
Grant Edwards grante Yow! We are now enjoying
at total mutual interaction in
visi.com an imaginary hot tub...

[Cameron Laird]

Re: Network Programming in Python

In article <129o2p1l314957 9@corp.supernew s.com>,
Grant Edwards <grante@visi.co m> wrote:[color=blue]
>On 2006-06-23, diffuser78@gmai l.com <diffuser78@gma il.com> wrote:
>[color=green]
>> How will Pyon help my cause ?[/color]
>
>What's Pyon?[/color]