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Aug 1, 2012, 10:04 PM
Post #2 of 2
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[issue15532] "for line in file" is *still* broken in Python 2.7 on pipes
[In reply to]
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Ned Deily added the comment:
Notice in the reply to Issue3907, "with 2.6, you have to use io.open() explicitly". This is still true in Python 2.7, i.e. the new 3.x-compatible io library is not used by default in Python 2. If you want to use it with subprocess.Popen, one way is to supply a pipe with an io wrapper, perhaps something like:
import io, os
i, o = os.pipe()
piperead = io.open(i,'rb',buffering=0)
p = subprocess.Popen(..., stdout=o)
See Chapter 15 of the Python 2.7 Standard Library doc for more information on the io module: http://docs.python.org/library/io.html
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nosy: +ned.deily
resolution: -> works for me
stage: -> committed/rejected
status: open -> closed
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<http://bugs.python.org/issue15532>
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