Nasty launching of Python applications

[Tracker]

When I run any Python program (*.py) I get always two windows: console
and the main program windows (eg. using wxPython). It looks ugly,
because when I execute application I got two windows. I woudl like to
get only the one. Is there any way to hide the console window? I
heard, it may be done using some kind of API Win32 function... but
Python does not implement it. :(