ghost clip animate

gistfile1.py

import sys

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

import Tapp.Maya.rigging.utils as mru

sel=cmds.ls(selection=True)

if 0 >= len(sel) <= 2:
    cmds.warning('Please select a clip or a locator and clip!')
else:
    if len(sel)==1:
        
        node=sel[0]
        if cmds.nodeType(node)=='clipGhostShape':
            
            loc=cmds.spaceLocator(n=node+'_loc')[0]
            
            mru.Snap(loc,node)
            
            grp=cmds.group(n=node+'_grp',empty=True)
            
            mru.Snap(grp,node)
            
            cmds.parentConstraint(loc,grp,mo=True)
            
            cmds.connectAttr(grp+'.translate',node+'.translate')
            cmds.connectAttr(grp+'.rotate',node+'.rotate')
            
            cmds.select(cl=True)
            
            om.MGlobal.displayInfo('Success! %s controls the clip.' % loc)
        
        else:
            cmds.warning('Please select a Ghost Clip!')
    
    if len(sel)==2:
    
        loc=''
        clip=''
        for node in sel:
            
            if cmds.nodeType(node)=='transform':
                
                loc=node
            
            if cmds.nodeType(node)=='clipGhostShape':
                
                clip=node
        
        if loc and clip:
            
            grp=cmds.group(n=node+'_grp',empty=True)
            
            mru.Snap(grp,clip)
            
            cmds.parentConstraint(loc,grp,mo=True)
            
            cmds.connectAttr(grp+'.translate',clip+'.translate')
            cmds.connectAttr(grp+'.rotate',clip+'.rotate')
            
            cmds.select(cl=True)
            
            om.MGlobal.displayInfo('Success! %s controls the clip.' % loc)
        
        else:
            cmds.warning('Please select a locator and a clip!')