setup.py 文件源码

def RunCustomCommand(self, command_list):
        print 'Running command: %s' % command_list
        p = subprocess.Popen(command_list, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
        # Can use communicate(input='y\n'.encode()) if the command run requires
        # some confirmation.
        stdout_data, _ = p.communicate()
        print 'Command output: %s' % stdout_data
        if p.returncode != 0:
            raise RuntimeError('Command %s failed: exit code: %s' % (command_list, p.returncode))