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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 call_command(self, cmdname, **kw):
 """Invoke reinitialized command `cmdname` with keyword args"""

        for dirname in INSTALL_DIRECTORY_ATTRS:
            kw.setdefault(dirname, self.bdist_dir)
        kw.setdefault('skip_build', self.skip_build)
        kw.setdefault('dry_run', self.dry_run)
        cmd = self.reinitialize_command(cmdname, **kw)
        self.run_command(cmdname)
        return cmd