Author ncoghlan
Recipients ncoghlan
Date 2011-12-11.05:05:53
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subprocess.check_output() is nice, but doesn't help if you want to process the piped data line-by-line.

Currently, that means you have to do the full Popen dance if you want access to each line of output as it becomes available.

This RFE is for a subprocess.iter_output() module level helper that:
1. Starts the subprocess
2. Yield the individual lines of output as they are produced by the subprocess
3. Cleans up (including checking for errors) at the end

This biggest challenge I have noticed so far in exploring this is how to handle timeouts on Windows - on Unix, can do the job, but that won't handle pipes in the Windows case.
Date User Action Args
2011-12-11 05:05:54ncoghlansetrecipients: + ncoghlan
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