I am a Python newbie writing a Python (2.7) script that needs to exec a number of external applications, one of which writes a lot of output to its stderr stream. What I am trying to figure out is a c
I have a long-running python script with a perl 开发者_Python百科worker subprocess.Data is sent in and out of the child proc through its stdin and stdout. Periodically, the child must be restarted.
In python 2.7 in windows according to the documentation you can send a CTRL_C_EVENT (Python 2.7 Subprocess Popen.send_signal documentation).
Here\'s my main file: import subprocess, time pipe = subprocess.PIPE popen = subprocess.Popen开发者_如何学JAVA(\'pythonw -uB test_web_app.py\', stdout=pipe)
I have Django application which needs to call psql. I do this in a celery thread which looks like this:
Is there a good way to pass a large chunk of data between two python subprocesses without using the disk? Here\'s a cartoon example of what I\'m hoping to accomplish:
I am Using Python 2.7.1 on a Windows Server 2008 R2 x64 box. I\'m trying to get the output of a command line process which gives a nonzero exit status after outputting the information I need.
I am going through a big list of files and running a command on all of them. I want to log the output and if the command takes more than 5 minutes for a file, I would like to stop the command and go t
This question already has answers here: How to hide output of subprocess (5 answers) Closed 6 years ago.
I need to have functionality that would essentially emulate user creating a port forwrding with ssh. So, essentially that should work like that:
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