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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def Execute(self, action, *args, **kw):
 """Directly execute an action through an Environment """

        action = self.Action(action, *args, **kw)
        result = action([], [], self)
        if isinstance(result, SCons.Errors.BuildError):
            errstr = result.errstr
            if result.filename:
                errstr = result.filename + ': ' + errstr
            sys.stderr.write("scons: *** %s\n" % errstr)
            return result.status
        else:
            return result