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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 run(self):
        '''
        Execute salt-run
        '''
        import salt.runner
        self.parse_args()

        # Setup file logging!
        self.setup_logfile_logger()
        verify_log(self.config)
        profiling_enabled = self.options.profiling_enabled

        runner = salt.runner.Runner(self.config)
        if self.options.doc:
            runner.print_docs()
            self.exit(salt.defaults.exitcodes.EX_OK)

        # Run this here so SystemExit isn't raised anywhere else when
        # someone tries to use the runners via the python API
        try:
            if check_user(self.config['user']):
                pr = salt.utils.profile.activate_profile(profiling_enabled)
                try:
                    ret = runner.run()
                    # In older versions ret['data']['retcode'] was used
                    # for signaling the return code. This has been
                    # changed for the orchestrate runner, but external
                    # runners might still use it. For this reason, we
                    # also check ret['data']['retcode'] if
                    # ret['retcode'] is not available.
                    if isinstance(ret, dict) and 'retcode' in ret:
                        self.exit(ret['retcode'])
                    elif isinstance(ret, dict) and 'retcode' in ret.get('data', {}):
                        self.exit(ret['data']['retcode'])
                finally:
                    salt.utils.profile.output_profile(
                        pr,
                        stats_path=self.options.profiling_path,
                        stop=True)

        except SaltClientError as exc:
            raise SystemExit(six.text_type(exc))