[issue14916] PyRun_InteractiveLoop fails to run interactively when using a Linux pty that's not tied to stdin/stdout

[emmanuel]

emmanuel added the comment:

Kevin,

Indeed the code I submitted can be written entirely in C using pipe fork execl dup2 etc. as you suggest. The only purpose of mixing bash and C is to have a short self-contained file showing the problem.

Anyway, whether in C or bash the workaround is less than satisfying in that it uses up fds 0 1 2, and I have exactly the same goal and constraints as you.

Finally, thanks for identifying the limitation in the python implementation and submitting a patch. Like you I hope it will be eventually applied.

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<http://bugs.python.org/issue14916>
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