bitbake: utils: Improve profile log processing
This stream redirection of stdout is horrible. pstats takes a stream argument so lets use that instead. (Bitbake rev: 93d155f4766e27e7b004d13569aa03961fe89e3b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -862,21 +862,16 @@ def nonblockingfd(fd):
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fcntl.fcntl(fd, fcntl.F_SETFL, fcntl.fcntl(fd, fcntl.F_GETFL) | os.O_NONBLOCK)
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def process_profilelog(fn):
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# Redirect stdout to capture profile information
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pout = open(fn + '.processed', 'w')
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so = sys.stdout.fileno()
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orig_so = os.dup(sys.stdout.fileno())
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os.dup2(pout.fileno(), so)
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import pstats
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p = pstats.Stats(fn)
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p = pstats.Stats(fn, stream=pout)
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p.sort_stats('time')
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p.print_stats()
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p.print_callers()
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p.sort_stats('cumulative')
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p.print_stats()
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os.dup2(orig_so, so)
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pout.flush()
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pout.close()
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