Python: read streaming input from subprocess.communicate()
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by Heinrich Schmetterling
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Published on 2010-04-26T18:23:18Z
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I'm using Python's subprocess.communicate() to read stdout from a process that runs for about a minute. How can I print out each line of that process's stdout in a streaming fashion, so that I can see the output as it's generated, but still block on the process terminating before continuing? subprocess.communicate() appears to give all the output at once.
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