Can i use this script as a python evaluator?

[Bruno Desthuilliers]

Peter Wang a écrit :
> <code>
> #! /bin/sh
> python -c "import sys;exec(sys.stdin)"
> </code>
> 
> Emacs has a function `shell-command-on-region', which takes region as
> input for the evaluator (script above), and output its result. I have
> tried and found it works, is there any problems for this, or any other
> better solution for it? Thanks.
> 
If your problem is to eval a region of a python buffer and output the 
result to another buffer, then python-mode.el (the one that comes with 
Python, not the python.el bundled with recent emacs versions) already 
know how to do so.

Else please explain what you're trying to do ?