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by: klappnase |
last post by:
Hello, everyone,
I am running python2.2.2 on a linux box.
I want to call a shell command and get the PID of this child process
so I have the possibility to abort the child process while it is still
running.
I tried the popen2 module for that:
self.pp = popen2.Popen3(cmd)
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by: Rajarshi Guha |
last post by:
Hi,
I have some code that runs an interactive program via popen3(). The program generates
output which is then used later on. My script looks like this:
o,i,e = os.popen3('/usr/local/adapt/bin/descmng -g')
o.write('\n%s\n\n' % (redpick))
o.close()
time.sleep(1)
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by: A. Lloyd Flanagan |
last post by:
OK, I've got a weird one I haven't been able to figure out yet.
Admittedly I haven't had time to dig into the library source, but this
behavior certainly doesn't seem right. Here's a test case:
"""Test program to demonstrate problem with popen2 module."""
import popen2
def main (argv):
mycmd = 'python2.3 -c "for i in range(100000):\n print i"'
p = popen2.Popen3(mycmd)
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by: Jeffrey Barish |
last post by:
Popen3 provides the method poll() which returns the exit status of the
child process if it has finished or -1 if the process is still running.
Here is the code:
def poll(self):
"""Return the exit status of the child process if it has finished,
or -1 if it hasn't finished yet."""
if self.sts < 0:
try:
pid, sts = os.waitpid(self.pid, os.WNOHANG)
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by: alexrait1 |
last post by:
I launch my python. Then I write this:
import popen2
popen2.Popen3("mplayer *.mpg")
it starts playing for 2 seconds.. and then stops...
if I quit python (ctrl - D)
mplayer continues to run and plays music as it should...
Any ideas?
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by: Jakob Simon-Gaarde |
last post by:
Follow-up on a thread from 1999 (see below)
Well now it is 2005 and the operating system I'm using is Windows
Server 2003, and I can still see that the same problem persists with:
win32pipe.popen2()
win32pipe.popen3()
win32pipe.popen4()
while win32pipe.popen() does almost what you want.
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by: g.franzkowiak |
last post by:
I start a process in my application with popen2.popen3('MyOtherProcess').
That's ok, but what can I do if the other process is running ?
Can I fetch some information and start with that ?
gerd
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by: mikem76 |
last post by:
Is there a way to get the process id when starting a process using
os.popen2 or os.popen3 on linux?
Mike
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by: Jonathan Mark |
last post by:
hi all...
I wrote a seemingly simple function (below) to use Popen3() and select()
to run a program and capture its exit status, stdout output, and stderr
output.
It worked fine until the box was upgraded to Debian sarge.
Now the call to select() always takes about 13 seconds before returning
the first time.
The delay only occurs when the function is running within a CGI program
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 most users, this new feature is actually very convenient. If you want to control the update process,...
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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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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