python Programming Glossary: communicate

http://stackoverflow.com/questions/1119696/java-python-integration

anyone used that before My other thought is to use JNI to communicate with the C bindings for Python. Any thoughts on the best way..

subprocess with timeout

http://stackoverflow.com/questions/1191374/subprocess-with-timeout

merge stdout and stderr stdout subprocess.PIPE shell True communicate is used to wait for the process to exit stdoutdata stderrdata.. to wait for the process to exit stdoutdata stderrdata proc.communicate The subprocess module does not support timeout ability to kill.. running for more than X number of seconds therefore communicate may take forever to run. What is the simplest way to implement..

Python: Possible to share in-memory data between 2 separate processes

http://stackoverflow.com/questions/1268252/python-possible-to-share-in-memory-data-between-2-separate-processes

approaches in favor of shared nothing ones where tasks communicate by message passing even in multi core systems using threading..

Python - How do I pass a string into subprocess.Popen (using the stdin argument)?

http://stackoverflow.com/questions/163542/python-how-do-i-pass-a-string-into-subprocess-popen-using-the-stdin-argument

stdin StringIO 'one ntwo nthree nfour nfive nsix n' .communicate 0 I get Traceback most recent call last File stdin line 1 in.. subprocess stdin share improve this question Popen.communicate documentation Note that if you want to send data to the process.. shell True bufsize bufsize stdin PIPE .stdin Warning Use communicate rather than stdin.write stdout.read or stderr.read to avoid..

Wrapping a C library in Python: C, Cython or ctypes?

http://stackoverflow.com/questions/1942298/wrapping-a-c-library-in-python-c-cython-or-ctypes

to Python. Do the whole thing in Python using ctypes to communicate with the external library. I'm not sure whether 2 or 3 is the..

Does python support multiprocessor/multicore programming?

http://stackoverflow.com/questions/203912/does-python-support-multiprocessor-multicore-programming

subprocess module to run multiple python interpreters and communicate between them. Use Twisted and Ampoule . This has the advantage..

How Python web frameworks, WSGI and CGI fit together

http://stackoverflow.com/questions/219110/how-python-web-frameworks-wsgi-and-cgi-fit-together

Django process then you configure Apache's mod_fastcgi to communicate with this process. Note that mod_wsgi can work in either mode..

Python - store output of subprocess.Popen call in a string

http://stackoverflow.com/questions/2502833/python-store-output-of-subprocess-popen-call-in-a-string

python subprocess share improve this question Use the communicate method. import subprocess p subprocess.Popen ntpq p stdout subprocess.PIPE.. p subprocess.Popen ntpq p stdout subprocess.PIPE out err p.communicate out is what you want. Note how I passed in the command. The..

Catch a thread's exception in the caller thread in Python

http://stackoverflow.com/questions/2829329/catch-a-threads-exception-in-the-caller-thread-in-python

is in its own stack. One way I can think of right now to communicate this information to the parent thread is by using some sort..

Running shell command from python and capturing the output

http://stackoverflow.com/questions/4760215/running-shell-command-from-python-and-capturing-the-output

don't require real time output capturing would be to use communicate . As in output Popen mycmd myarg stdout PIPE .communicate 0.. communicate . As in output Popen mycmd myarg stdout PIPE .communicate 0 Or import subprocess p subprocess.Popen 'ls' ' a' stdout subprocess.PIPE..

Intercepting stdout of a subprocess while it is running

http://stackoverflow.com/questions/527197/intercepting-stdout-of-a-subprocess-while-it-is-running

print 'process created' while True #next_line proc.communicate 0 next_line proc.stdout.readline if next_line '' and proc.poll.. sys.stdout.flush print 'done' Why is readline and communicate waiting until the process is done running Is there a simple..

Convert byte array to Python string

http://stackoverflow.com/questions/606191/convert-byte-array-to-python-string

import command_stdout Popen 'ls' ' l' stdout PIPE .communicate 0 The communicate method returns an array of bytes command_stdout.. Popen 'ls' ' l' stdout PIPE .communicate 0 The communicate method returns an array of bytes command_stdout b'total 0 n..

How does Python's “super” do the right thing?

http://stackoverflow.com/questions/607186/how-does-pythons-super-do-the-right-thing

how the object returned from super actually manages to communicate to calls of super in the parent classes the correct order. Consider.. does the object returned by super in D's init definition communicate the existence of C to the object returned by super in B's init..

How can I run an external command asynchronously from Python?

http://stackoverflow.com/questions/636561/how-can-i-run-an-external-command-asynchronously-from-python

you can poll it to see if it is still running and you can communicate with it to send it data on stdin and wait for it to terminate...

How do I get 'real-time' information back from a subprocess.Popen in python (2.5)

http://stackoverflow.com/questions/874815/how-do-i-get-real-time-information-back-from-a-subprocess-popen-in-python-2-5

for now. I've created processes with Popen but if I use communicate the data comes at me all at once once the process has terminated...

Python Subprocess.Popen from a thread

http://stackoverflow.com/questions/984941/python-subprocess-popen-from-a-thread

the rsync I need to read the output as well. I'm using the communicate method to read the output. The code runs fine when I do not.. It appears that when I use a thread it hangs on the communicate call. Another thing I've noticed is that when I set shell False.. is that when I set shell False I get nothing back from the communicate when running in a thread. python multithreading subprocess..