fabric.py 文件源码

def execute_task(host, tasks):
        """Call Fabric to execute tasks against a host

        Return: CompletedProcess instance
        """
        # TODO: add support for groups, multiple hosts
        # TODO: add support for providing input data from team files
        return subprocess.run(
            [
                PYTHON2_PATH,
                FABRIC_PATH,
                '--abort-on-prompts',
                '--hosts=%s' % host,
                '--fabfile=%s' % FABFILE_PATH,
                *tasks,
            ],
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,  # Combine out/err into stdout; stderr will be None
            universal_newlines=True,
            check=True,
        )