在Maya Python API 2.0中连接数组属性

import maya.api.OpenMaya as om
import maya.cmds as cmds

selection = om.MSelectionList()
selection.add("your_node_name")  # 替换为你要操作的节点名
node = selection.getDependNode(0)
attribute_name = "your_array_attribute_name"  # 替换为你要连接的数组属性名
attribute = om.MFnAttribute(node.attribute(attribute_name))

is_connected = attribute.isConnected()
if is_connected:
    print("属性已连接")

if is_connected:
    connections = attribute.connectedTo(True, False)
    for connection in connections:
        source_node = connection.source().node()
        source_attr = connection.source().attribute()
        cmds.disconnectAttr(source_node + "." + source_attr, node + "." + attribute_name)

source_attribute_name = "your_source_attribute_name"  # 替换为你要连接的源属性名
source_node = "your_source_node_name"  # 替换为你要连接的源节点名
cmds.connectAttr(source_node + "." + source_attribute_name, node + "." + attribute_name)