The main.py is executable.
Wrapper shell script is ruchi.sh execute it to see the helpertest.py execution.
The helper.[c|h] includes the functions callable from python.
Please refer ctypes module in it. http://docs.python.org/library/ctypes.html

INSTALL
_______

$ make make
$ make
$ make install

The above steps will create the libhelper.so.1 also install in current 
directory.
This shared lib will be used by ctypes.


The example program XTest wrapper is helper_* functions. These are callable 
from python directly.