Not all modules are modulename.py files. Some of them are .pyc (Python bytecode) or .pyd (Python dll) )files. My best guess is that the module sys is written in C and is part of the Python24.dll/Python25.dll. If you run the Windows version of Python, this file is installed in the Windows\system32 folder.
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DaniWeb's Hypocrite
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since Oct 2004