473,546 Members | 2,798 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

subprocess freeze with rsync on windows

Hi,

I try to call rsync (with ssh) with subprocess but _some times_ it
freeze without traceback, without any reason.

My code look like that :
def sh(self,cmd):
log.debug("S cmd: " + " ".join(cmd) )
p = Popen(cmd, stdout = PIPE, stderr = PIPE)
stdout, stderr = p.communicate()
if stdout:
log.debug("S ret: %s" % stdout)
if stderr:
log.error("S err: %s" % stderr)
return p.returncode

When it freeze i need to kill the ms-dos console by hand.
I've no problem on linux with the same script.

thanks

the complet script (doing rsync and cp -al on the remote side) is
available freely here : http://flibuste.net/libre/snapy (but
documentation is in french)

--
William Dodé - http://flibuste.net
Apr 7 '06 #1
0 1196

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
1999
by: Rasmusson, Lars | last post by:
Hi, I have a problem doing I/O in a python thread. I want a thread to execute a command using os.popen, read its input until the end, and then print 'DONE' and terminate. However, the thread hangs when it reaches the end of the stream.
4
5056
by: Ivo Woltring | last post by:
Hi Pythoneers, I am trying to make my own gui for mencoder.exe (windows port of the terrific linux mencoder/mplayer) to convert divx to Pocket_PC size. My current app creates a batch script to run the mencoder with the needed params, but now I want to integrate mencoder as a subprocess in my app. What already works: the starting of the...
2
6879
by: nienfeng | last post by:
Hi, everyone I want to build rsync server that can run in linux and windows, and configure by python. So I'm looking for something like rsync for python. I find rsync.py and pysync. But rsync.py looks like a client mode, it can't be a rsync server, is it? Can pysync be a rsync server? Thanks.... by nienfeng
5
14303
by: Grant Edwards | last post by:
I'm trying to use the py-gnuplot module on windows, and have been unable to get it to work reliably under Win2K and WinXP. By default, it uses popen(gnuplotcmd,'w'), but in some situations that consistently gets an "invalid operand" IOError when write() is called on the pipe. So I switched to subprocess. It works fine when executed...
4
7017
by: ToxSox | last post by:
Hello. This is my first post here and i have a big problem with my script! One page (child.htm), was delivered not by me and i can't change it. This page calls a methode in a object of my page. I have opened the child.htm in a popup, so by opener.API the child.htm page can user the methodes which was defined in my API Obnject on...
7
4712
by: timw.google | last post by:
Hi I want to write a python script that runs rsync on a given directory and host. I build the command line string, but when I try to run subprocess.call(cmd), or p=subprocess.Popen(cmd, shell=True),or os.system(cmd), I get prompted for my login password. I expected this, but when I try to give my password, it's echoed back to the terminal...
1
5082
by: Steven Bethard | last post by:
I'm having trouble using the subprocess module on Windows when my command line includes special characters like "&" (ampersand):: .... stdout=subprocess.PIPE, .... stderr=subprocess.PIPE) "'y' is not recognized as an internal or external command,\r\noperable program or batch file.\r\n" As you can see, Windows...
0
981
by: Amanda Jamin | last post by:
Subprocess issues with platform independence Postby ajamin on Wed Oct 08, 2008 10:46 am I am writing a python script that will act as a wrapper for another program. The python script will provide the inputs for this program and will verify that the output is correct. The application runs on multiple OS's including windows and *nix. This...
2
7412
by: newlasdjfk | last post by:
I have read tons of posts but still can't seem to figure it out. I want to subprocess.Popen() rsync.exe in windows, and print the stdout in python. This works... import subprocess, time, os, sys cmd = "rsync.exe -vaz souce/ dest/" p = subprocess.Popen(cmd,
0
7502
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
0
7692
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. ...
1
7457
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
0
7791
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
0
6026
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
1
5360
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes...
0
5078
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...
0
3491
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in...
0
3470
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.