Python SyntaxError Programming

SyntaxError? But this Python program which can exec...

#!/usr/bin/python
_=-~-~(()>[]);_,__=_*_,_**_-~-~_;___='%'+`SyntaxError`[_];exec''+___*(__+~-~_)%(_*_^-~__,_*_-~__,~__*__/~_,~-~_*~_,_-__^~-~_*_,-~-~__,~-_*_,_/_^~_*~_,_-~-~_*_,_-~-~_*_,_|~-~_*~_,_+__+__/_,__,~_&_*_,__+_|_*_,_-__^~-~_*_,__^~-_*_,_|~-~_*~_,~-~_*~_,-~__,-~-~__)

Dan the pad - lleval - run codes from your browser

Python 2.6.5 (r265:79096, Mar 19 2010, 21:48:26) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> _=-~-~(()>[]);_,__=_*_,_**_-~-~_;___='%'+`SyntaxError`[_];exec''+___*(__+~-~_)%(_*_
^-~__,_*_-~__,~__*__/~_,~-~_*~_,_-__^~-~_*_,-~-~__,~-_*_,_/_^~_*~_,_-~-~_*_,_-~-~_*_,_|
~-~_*~_,_+__+__/_,__,~_&_*_,__+_|_*_,_-__^~-~_*_,__^~-_*_,_|~-~_*~_,~-~_*~_,-~__,-~-~__)
Hello, Python!

Just Another Python Hacker,
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