u'''Write text at the given position.

def text(self, x, y, text, attr=None):
        u'''Write text at the given position.'''
        if attr is None:
            attr = self.attr

        pos = self.fixcoord(x, y)
        n = DWORD(0)
        self.WriteConsoleOutputCharacterW(self.hout, text, 
                                          len(text), pos, byref(n))
        self.FillConsoleOutputAttribute(self.hout, attr, n, pos, byref(n))