How do I translate Ruby's IO.popen calls into Python's subprocess.Popen calls?
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by Tom Morris
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Published on 2010-03-27T20:55:53Z
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2010/03/27
21:03 UTC
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I've read the documentation and I've tried lots of things in the REPL, and Googled, but I can't for the life of me understand how subprocess.Popen works in Python.
Here is some Ruby code I am using:
IO.popen("some-process") do |io|
while(line = io.gets)
# do whatever with line
end
end
How do I translate this into Python using subprocess.Popen?
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