Hi
I import subprocess and use Popen, but PIPE is not defined. I used
2.5.1, 2.5.2, Python 2.6a3+ (trunk:63576, May 24 2008, 12:13:40), it's
always the same. What am I missing ?
Thanks
Mathieu
3  44520 
Mathieu Prevot schrieb:
Hi
I import subprocess and use Popen, but PIPE is not defined. I used
2.5.1, 2.5.2, Python 2.6a3+ (trunk:63576, May 24 2008, 12:13:40), it's
always the same. What am I missing ?
Without showing code, it's hard to know. A guess is: if you use
import subprocess
then use
subprocess.PIPE
Or if using
from subprocess import Popen
make sure to do
from subprocess import Popen, PIPE
Diez
On Sat, 24 May 2008 14:09:07 +0200，Mathieu Prevot wrote：
Hi
I import subprocess and use Popen, but PIPE is not defined. I used
2.5.1, 2.5.2, Python 2.6a3+ (trunk:63576, May 24 2008, 12:13:40), it's
always the same. What am I missing ?
Thanks
Mathieu
Try subprocess.PIPE .
2008/5/24 Diez B. Roggisch <de***@nospam.w eb.de>:
Mathieu Prevot schrieb:
>>
Hi
I import subprocess and use Popen, but PIPE is not defined. I used
2.5.1, 2.5.2, Python 2.6a3+ (trunk:63576, May 24 2008, 12:13:40), it's
always the same. What am I missing ?
Without showing code, it's hard to know. A guess is: if you use
import subprocess
then use
subprocess.PIPE
Or if using
from subprocess import Popen
make sure to do
from subprocess import Popen, PIPE
Diez
Indeed... thank you !
Mathieu This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: NetKev |
last post by:
I added a function 'warn_Admin' and defined it just before another
function 'process_log'. 'process_log' calls this warn_Admin' function.
However, when it gets called i get the following error every time:
---
Traceback (most recent call last):
File "/usr/bin/denyhosts.py", line 202, in ?
first_time, noemail, daemon)
File "/usr/lib/python2.3/site-packages/DenyHosts/deny_hosts.py", line
86, in __init__
last_offset)
|
by: Jesse |
last post by:
Hi all, I have a problem using wget and Popen. I hope someone can help.
-- Problem --
I want to use the command:
wget -nv -O "dir/cpan.txt" "http://search.cpan.org"
and capture all it's stdout+stderr.
(Note that option -O requires 'dir' to be existing before wget is executed)
Popen doesn't work, while os.system and shell do. Popen will give the error:
|
by: jolly |
last post by:
hey guys,
When i try to run my code I get an error. NameError name 'main is not
defined'
if __name__ == "__main__":
main()
filename = "addbook.dat"
|
by: willkab6 |
last post by:
I am very new to both programming and Pyhton and while trying to do
some practice using A byte of python an Error pops up on the IDLE
shell. I am using windows XP. PLease see below.
while running:
guess = int(raw_input('Enter an integer : '))
if guess == number:
print 'Congratulations, you guessed it.'
running = False # this causes the while loop to stop
elif guess < number:
|
by: tshravan |
last post by:
Hello All,
I am newbie to python.
I was trying to use a=zeros(5) in python shell, but it is throwing the following exception in the shell
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'zeros' is not defined
| | |
by: manojnkumar |
last post by:
#This is to add, sub, mul and div using functions
def menu():
print ""
print "Welcome to the calculator"
print "===== These are some of the options ====="
print "1--> for Addition"
print "2--> for Subtraction"
print "3--> for muliplication"
|
by: cirfu |
last post by:
im doing the python challenge and well, i solved this problem with
ruby :)
phrase = "g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq
ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr
gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc
spj."
puts phrase .tr('A-XY-Za-xy-z','C-ZA-Bc-za-b')
the answer says to use maketrans but i cant get it to work:
|
by: Harry |
last post by:
Hi there. I am trying to download a file(sn.last) from a public FTP
server with the following code:
from ftplib import FTP
ftp=FTP('tgftp.nws.noaa.gov')
ftp.login()
ftp.cwd('SL.us008001/DF.of/DC.radar/DS.81dpr/SI.kbuf')
ftp.retrbinar('RETR sn.last', open(mydpa,'wb').write)
ftp.quit()
|
by: Jeremy Banks |
last post by:
Hi. I wondered if anyone knew the rationale behind the naming of the
Popen class in the subprocess module. Popen sounds like the a suitable
name for a function that created a subprocess, but the object itself is
a subprocess, not a "popen". It seems that it would be more accurate to
just name the class Subprocess, can anyone explain why this is not the
case?
Thank you.
|
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,...
|
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...
| | |
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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
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();...
|
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...
|
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| | |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
