Program Python in VIM

[Peter Wu]

I'm giving vim a try to program Python. The following are the steps I
follow to code/test a python program.

vi test.py
[key in some python code]
:wq
:!python test.py


Is there any other way? I don't want to type 'python test.py' every time
I've made any modifications. In Emacs, I can simply fire C-c C-c to fire
the python interpreter. Thanks!

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      (o o)       Peter Wu
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