blocks - send input to python subprocess pipeline

Question

I\'m testing subprocesses pipelines with python. I\'m aware that I can do what the programs below do in python directly, but that\'s not the point. I just want to test the pipel

Answer 1

What about using a SpooledTemporaryFile ? This bypasses (but perhaps doesn't solve) the issue:

http://docs.python.org/library/tempfile.html#tempfile.SpooledTemporaryFile

You can write to it like a file, but it's actually a memory block.

Or am I totally misunderstanding...