From: W. Trevor King <wking@drexel.edu>
Date: Mon, 25 Oct 2010 14:42:49 +0000 (-0400)
Subject: Use a PIPE to pass stdin to the executable in src/sorting/scaling.py.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8b699b45fb025be6e1673a40f9f00277105faffb;p=parallel_computing.git

Use a PIPE to pass stdin to the executable in src/sorting/scaling.py.
---

diff --git a/src/sorting/scaling.py b/src/sorting/scaling.py
index 0d8d6d2..c62dc31 100755
--- a/src/sorting/scaling.py
+++ b/src/sorting/scaling.py
@@ -40,7 +40,7 @@ def run_test(executable, stdin=True, data_filename=None):
             contents = f.read()
     start = time.time()
     if stdin:
-        p = subprocess.Popen([executable],
+        p = subprocess.Popen([executable], stdin=subprocess.PIPE,
                              stdout=open('/dev/null', 'w'))
         p.communicate(contents)
     else: