whatIsCmd.py

#-
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#+

import sys
import maya.OpenMaya as OpenMaya
import maya.OpenMayaMPx as OpenMayaMPx

# import maya.cmds
# maya.cmds.loadPlugin("whatIsCmd.py")
# maya.cmds.spWhatIs()

kPluginCmdName = "spWhatIs"

print "whatIsCmd.py has been imported...."

# command
class scriptedCommand(OpenMayaMPx.MPxCommand):
        def __init__(self):
                print "scriptedCommand.__init__()"
                OpenMayaMPx.MPxCommand.__init__(self)
        def doIt(self, args):
                print "doIt..."
                selectList = OpenMaya.MSelectionList()
        
                OpenMaya.MGlobal.getActiveSelectionList( selectList )
                
                node = OpenMaya.MObject()
                depFn = OpenMaya.MFnDependencyNode()
                
                iter = OpenMaya.MItSelectionList(selectList)

                while (iter.isDone() == 0):                     
                        iter.getDependNode( node )
                        
                        depFn.setObject(node)
                        
                        name = depFn.name()
                        types = []
                        OpenMaya.MGlobal.getFunctionSetList( node, types )
                        
                        print "Name: %s" % name
                        print "Type: %s" % node.apiTypeStr()
                        sys.stdout.write( "Function Sets: " )
                        
                        last = len( types )
                        
                        for i in range(0, last):
                                if i > 0:
                                        sys.stdout.write( ", " )
                                sys.stdout.write( "%s " % types[i] )
                                
                        sys.stdout.write( '\n' )
                        
                        iter.next()
                
# Creator
def cmdCreator():
        return OpenMayaMPx.asMPxPtr( scriptedCommand() )
        
# Initialize the script plug-in
def initializePlugin(mobject):
        mplugin = OpenMayaMPx.MFnPlugin(mobject)
        try:
                mplugin.registerCommand( kPluginCmdName, cmdCreator )
        except:
                sys.stderr.write( "Failed to register command: %s\n" % kPluginCmdName )

# Uninitialize the script plug-in
def uninitializePlugin(mobject):
        mplugin = OpenMayaMPx.MFnPlugin(mobject)
        try:
                mplugin.deregisterCommand( kPluginCmdName )
        except:
                sys.stderr.write( "Failed to unregister command: %s\n" % kPluginCmdName )