Re: SSH Connection with Python
thank you guys for the huge list of answers, In my setting I have to access some routers and firewall from a linux-client. I think I'll try Fabric. On 26.10.2012 06:20, Rodrick Brown wrote: On Oct 25, 2012, at 6:34 AM, Schneider j...@globe.de wrote: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes Fabric is the way to go! -- http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
Am Donnerstag, 25. Oktober 2012 12:31:46 UTC+2 schrieb Schneider: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes There is a module in chilkat. http://www.example-code.com/python/ssh_exec.asp Don't know if it is worth the money, never used it. Christian -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
In article mailman.2977.1351455364.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: The sh module looks intersting, but it's not supported for Windows platforms. The X module looks interesting but it's not supported for Windows is true for many values of X. It's all part of the TCO of using a brain-dead operating system. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On Sun, Oct 28, 2012 at 4:09 PM, Gelonida N gelon...@gmail.com wrote: The only thing I'm concerned about paramiko is, that I don't see any activity on the paramiko site and that one library it depends on is not available is windows binary package for newer versions of python. I don't understand why this is a problem. \python27\python setup.py install #for pycrypto paramiko \python27\python test.py # for paramiko Works for me. Of course, you need Visual C++ 2008, but the free express edition is sufficient, and you should have that anyway if you're doing Windows development. If that's too hard for you, try http://www.serenethinking.com/bitlift/download.html [not my site, no guarantees] -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/29/2012 04:18 PM, David Robinow wrote: On Sun, Oct 28, 2012 at 4:09 PM, Gelonida N gelon...@gmail.com wrote: The only thing I'm concerned about paramiko is, that I don't see any activity on the paramiko site and that one library it depends on is not available is windows binary package for newer versions of python. I don't understand why this is a problem. \python27\python setup.py install #for pycrypto paramiko \python27\python test.py # for paramiko Works for me. Of course, you need Visual C++ 2008, but the free express edition is sufficient, and you should have that anyway if you're doing Windows development. If that's too hard for you, try http://www.serenethinking.com/bitlift/download.html [not my site, no guarantees] It's not a problem. It's an inconvenience. We're having multiple PCs. Many of the PC owners don't want to write any C-code and don't want to be bothered with registering at Microsoft just to install a module and using a library. Normally my preferred approach is, that somebody wanting to use any library, that I wrote) can install all dependencies by: - Installing Python - installing easy_install (and pip) and be able to install all the rest with easy_install Using a library, that forces users to have to install MS-VC or mingw or to install binaries from non-pypy sites is something I try to avoid. My next preferred approach would be to bundle such dependencies by myself, but this would involve to check all the legal stuff of each library to see whether this is possible or not, etc . . . Apart from that I consider the existence of Windows binary packages as kind of an indicator of the health/popularity of a package and whether it has been used sufficiently under Windows to be considered working well under Windows. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/29/2012 02:10 PM, Roy Smith wrote: In article mailman.2977.1351455364.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: The sh module looks intersting, but it's not supported for Windows platforms. The X module looks interesting but it's not supported for Windows is true for many values of X. It's all part of the TCO of using a brain-dead operating system. If I write server side code, then I choose my server and my OS, so I won't encounter Windows Unfortunately most the customers won't let me choose their client hardware / client OS. Thus I decide to write my applications cross platform whenever possible and try to choose libraries accordingly. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
In article mailman.3048.1351547492.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: On 10/29/2012 02:10 PM, Roy Smith wrote: In article mailman.2977.1351455364.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: The sh module looks intersting, but it's not supported for Windows platforms. The X module looks interesting but it's not supported for Windows is true for many values of X. It's all part of the TCO of using a brain-dead operating system. If I write server side code, then I choose my server and my OS, so I won't encounter Windows Unfortunately most the customers won't let me choose their client hardware / client OS. Thus I decide to write my applications cross platform whenever possible and try to choose libraries accordingly. The other alternative is to chose your customers better :-) -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/28/2012 02:35 AM, Cameron Simpson wrote: On 27Oct2012 14:18, Gelonida N gelon...@gmail.com wrote: | On 10/27/2012 02:21 AM, Roy Smith wrote: | In article mailman.2915.1351294793.27098.python-l...@python.org, |Gelonida N gelon...@gmail.com wrote: | | Another problem is, that paramiko depends on pycrypto 2.1+ | which doesn't exist as binary release for python 2.7 | | I'm running paramiko-1.7.6 with python 2.7.3 on my Ubunto Precise box. | I'm reasonably sure all I did was pip install paramiko. | | Apologies. I failed to mention, that I was talking about Windows not Linux. | | I use Python for applications, that should work under Linux and under | Windows. | | But, keep in mind that fabric depends on paramiko. If you can't get | paramiko installed, you probably can't get fabric either. | | Thanks, that's good to know, so I don't have to bother looking at farbic | (at least not as solution on windows python 2.7 without having to try to | recompile pycrypto myself) Many years ago we ran an ssh executable on Windows; it was a tiny standalone kit consisting, IIRC, of the Cygwin libc and ssh. Or you could just install Cygwin... That would let you use Python's subprocess module to invoke ssh and dispatch your command. On all my work PCs cygwin is installed. However when packaging something with py2exe I'd really prefer to not have to install additional .exe / .dll files just for the ssh client. This is why I like the idea of Paramiko. which requires the crypto .dll, but that's it. The only thing I'm concerned about paramiko is, that I don't see any activity on the paramiko site and that one library it depends on is not available is windows binary package for newer versions of python. For the time being I stick with paramiko as I'm still on py2.6, but I wanted to have some feedback, whether this path can easily be followed in the mid term future or whther I ahd to fall back to a minimalist set of ssh executables / dlls and a subprocess wrapper. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/26/2012 05:22 AM, Jason Friedman wrote: how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. Consider also the sh module: http://amoffat.github.com/sh/tutorials/2-interacting_with_processes.html. Just a minor comment: The sh module looks intersting, but it's not supported for Windows platforms. Please note: I'm not the original poster, so perhaps this is no issue for him. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/27/2012 02:21 AM, Roy Smith wrote: In article mailman.2915.1351294793.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: Another problem is, that paramiko depends on pycrypto 2.1+ which doesn't exist as binary release for python 2.7 I'm running paramiko-1.7.6 with python 2.7.3 on my Ubunto Precise box. I'm reasonably sure all I did was pip install paramiko. Apologies. I failed to mention, that I was talking about Windows not Linux. I use Python for applications, that should work under Linux and under Windows. But, keep in mind that fabric depends on paramiko. If you can't get paramiko installed, you probably can't get fabric either. Thanks, that's good to know, so I don't have to bother looking at farbic (at least not as solution on windows python 2.7 without having to try to recompile pycrypto myself) -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 27Oct2012 14:18, Gelonida N gelon...@gmail.com wrote: | On 10/27/2012 02:21 AM, Roy Smith wrote: | In article mailman.2915.1351294793.27098.python-l...@python.org, |Gelonida N gelon...@gmail.com wrote: | | Another problem is, that paramiko depends on pycrypto 2.1+ | which doesn't exist as binary release for python 2.7 | | I'm running paramiko-1.7.6 with python 2.7.3 on my Ubunto Precise box. | I'm reasonably sure all I did was pip install paramiko. | | Apologies. I failed to mention, that I was talking about Windows not Linux. | | I use Python for applications, that should work under Linux and under | Windows. | | But, keep in mind that fabric depends on paramiko. If you can't get | paramiko installed, you probably can't get fabric either. | | Thanks, that's good to know, so I don't have to bother looking at farbic | (at least not as solution on windows python 2.7 without having to try to | recompile pycrypto myself) Many years ago we ran an ssh executable on Windows; it was a tiny standalone kit consisting, IIRC, of the Cygwin libc and ssh. Or you could just install Cygwin... That would let you use Python's subprocess module to invoke ssh and dispatch your command. -- Cameron Simpson c...@zip.com.au There is a fine line between idiocy and genius. We aim to erase that line. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 10/25/2012 12:47 PM, Kamlesh Mutha wrote: You can use paramiko module. Very easy to use. I also use paramiko for a small script. However I'm a little hesitant to use paramik for new code. The web page says: last updated 21-May-2011 and the github url http://github.com/robey/paramiko/ yields me a 404 However I didn't really find any alternative. For cross platform scripts (Linux / windows) subprocess is not such a good alternative. Another problem is, that paramiko depends on pycrypto 2.1+ which doesn't exist as binary release for python 2.7 Is fabric capable of performing scp / sftp Is there any other library as alternative? -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
In article mailman.2915.1351294793.27098.python-l...@python.org, Gelonida N gelon...@gmail.com wrote: Another problem is, that paramiko depends on pycrypto 2.1+ which doesn't exist as binary release for python 2.7 I'm running paramiko-1.7.6 with python 2.7.3 on my Ubunto Precise box. I'm reasonably sure all I did was pip install paramiko. On the other hand, it may have built it from source during the install. Generally, I just let pip do it's magic and don't worry about the details. If you're in an environment where you don't have the compiler tool chain, you may be more constrained. Is fabric capable of performing scp / sftp Fabric uses ssh to make connections, and it is capable of copying files. For all intents and purposes, I'd say that means it is capable of performing scp / sftp (both of which are just front-ends to the same basic ssh protocol. But, keep in mind that fabric depends on paramiko. If you can't get paramiko installed, you probably can't get fabric either. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 2012-10-25 12:16, Schneider wrote: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes http://www.lag.net/paramiko/ Another solution would be to use subprocess and/or pexpect -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
You can use paramiko module. Very easy to use. On Thu, Oct 25, 2012 at 4:04 PM, Laszlo Nagy gand...@shopzeus.com wrote: On 2012-10-25 12:16, Schneider wrote: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes http://www.lag.net/paramiko/ Another solution would be to use subprocess and/or pexpect -- http://mail.python.org/**mailman/listinfo/python-listhttp://mail.python.org/mailman/listinfo/python-list -- Faith waiting in the heart of a seed promises a miracle of life which it can not prove! -Ravindranath Tagore -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
In article mailman.2834.1351161105.27098.python-l...@python.org, Schneider j...@globe.de wrote: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes At a low level, you want to look at the paramiko library. Built on top of that, and adding hoards of neat functionality, is fabric. One of these is likely to be what you're looking for. http://www.lag.net/paramiko/ https://github.com/fabric/fabric -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On 2012-10-25, at 3:16 AM, Schneider j...@globe.de wrote: how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. I have yet to use it, but Fabric (http://docs.fabfile.org/en/1.4.3/) should have everything you're looking for. I've heard nothing but good things about it. Demian Brecht @demianbrecht http://demianbrecht.github.com -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On Thu, 25 Oct 2012 12:16:58 +0200, Schneider j...@globe.de wrote: how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes I've been using Twisted (twistedmatrix.com). It is especially convenient for the server end. Its organization is event-driven, which you may or may not find convenient. -- To email me, substitute nowhere-spamcop, invalid-net. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python - Oops
On 25 Oct 2012 16:55:46 GMT, Peter Pearson ppearson@nowhere.invalid wrote: On Thu, 25 Oct 2012 12:16:58 +0200, Schneider j...@globe.de wrote: how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes I've been using Twisted (twistedmatrix.com). It is especially convenient for the server end. Its organization is event-driven, which you may or may not find convenient. Oops! The question was about SSH, and I was blathering about SSL. Sorry. -- To email me, substitute nowhere-spamcop, invalid-net. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. Consider also the sh module: http://amoffat.github.com/sh/tutorials/2-interacting_with_processes.html. -- http://mail.python.org/mailman/listinfo/python-list
Re: SSH Connection with Python
On Oct 25, 2012, at 6:34 AM, Schneider j...@globe.de wrote: Hi Folkz, how can i create a SSH-Connection with python? I have to send some commands to the remote host and parse their answers. greatz Johannes Fabric is the way to go! -- http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
