On 27/10/2012 03:28, skyworld wrote:
Hi,
I'm new to python and I'm trying to porting some scripts from v0.96 to
v2.0.1. A piece of code is like this:
What software are you talking about here, it's certainly not Python
versions as the most up to date are 2.7.3 and 3.3.0?
cmd_h = os.popen4(env['SYSCMDLINE'])[1]
the system indicates the popen4 is deprecated and suggest to use
subprocess. Can anybody tell me how to use subprocess in this case?
and what does "[1]" here means?
If you don't know what the [1] means you've got problems :) I suggest
you read the tutorial here first
http://docs.python.org/tutorial/index.html then the subprocess module
here http://docs.python.org/library/subprocess.html#module-subprocess,
specifically
http://docs.python.org/library/subprocess.html#subprocess-replacements
thanks.
No problem.
--
Cheers.
Mark Lawrence.
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