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cablehead/gist:5d62e72d0debcacd3235

Created March 22, 2015 20:53
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gistfile1.py
> python
Python 2.7.6 (default, Sep 9 2014, 15:04:36)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import vanilla
>>> h = vanilla.Hub()
>>> child = h.process.execv(['/usr/bin/env', 'grep', '--line-buffered', 'foo'])
>>> child.stdin.send('foo1\n')
>>> child.stdout.recv()
'foo1\n'
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