通过Python Socket向Maya发送多行命令

2 投票
2 回答
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提问于 2025-04-16 20:19

我想知道有没有办法通过Python的socket把多行命令发送到Maya,并使用Maya自带的“commandPort”命令?

我正在用下面的代码把指令发送到Maya(“message”值就是命令):

import socket
#HOST = '192.168.1.122' # The remote host

HOST = '127.0.0.1' # the local host
PORT = 54321 # The same port as used by the server
ADDR=(HOST,PORT)

def SendCommand():
    client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    client.connect(ADDR)
    command = 'import maya.cmds as mc mc.polyCube()' # the commang from external editor to maya

    MyMessage = command
    client.send(MyMessage)
    data = client.recv(1024) #receive the result info
    client.close()

    print 'The Result is %s'%data

if __name__=='__main__':
     SendCommand()

当我发送像'polyCube()'这样的单行命令时,它可以正常工作,但如果我发送一个像下面这样的Python命令:

import maya.cmds as mc 
mc.polyCube()

就会出现“语法错误”!

2 个回答

1

如果你想给Maya发送一些小命令,@pajton的方法可以用,或者你也可以用;来分隔命令:

command = "import maya.cmds as mc; mc.polyCube()"

如果可以的话,最简单的方式是创建一个单独的.py文件,让Maya能够访问这个文件,这样就可以一次性发送很多行命令。

command = "import sys; sys.append(r'c:\path to my_script');"
command += "import my_script; my_script.run()"
2

试试:

command = 'import maya.cmds as mc\n mc.polyCube()'

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