[maya] python prefixHierarchy remove suffix

Python

    def delete_suffixHierarchy_remove_suffix(self,suffix):
        print("-----------prefixHierarchy_remove_suffix-----------start")
        #suffix="fat:"
        # Get the prefix the user entered
        #
        # Get a list of all descendents (The nodes are ordered from
        # leaf to root
        #    
        currentNodes=pm.mel.eval("listRelatives -pa -ad `ls -sl -l`")
        print("currentNodes 1= "+str(currentNodes))
        # add the prefix to each descendent node
        #
        if len(currentNodes)>0:
            for i in range(0,len(currentNodes)):
                #pm.mel.prefixNode(prefix, currentNodes[i])
                newName=currentNodes[i].replace(suffix,"")
                print("newName= "+newName)
                cmds.rename(currentNodes[i], newName)

            
        currentNodes=cmds.ls(l=1, sl=1)
        print("currentNodes 2= "+str(currentNodes))
        # get a list of nodes on the list
        # add the prefix to each node on the active list
        #
        if len(currentNodes)>0:
            for i in range(0,len(currentNodes)):
                #pm.mel.prefixNode(prefix, currentNodes[i])
                newName=currentNodes[i].replace(suffix,"")
                print("newName= "+newName)
                cmds.rename(currentNodes[i], newName)
        print("-----------prefixHierarchy_remove_suffix-----------end")

mel

global proc prefixHierarchy( )
{
	string $ok		= (uiRes("m_prefixHierarchy.kOK"));
	string $cancel	= (uiRes("m_prefixHierarchy.kCancel"));
	string $result = `promptDialog
		-title (uiRes("m_prefixHierarchy.kPrefixHierarchy")) 
		-message (uiRes("m_prefixHierarchy.kEnterPrefix")) 
		-text "prefix_"
		-button $ok  
		-button $cancel 
		-defaultButton $ok  
		-cancelButton $cancel 
		-dismissString $cancel `;

	// If the result was "OK", then proceed
	//
	if ( $result == $ok ) {

		// Get the prefix the user entered
		//
		string $prefix = `promptDialog -q`;

		// Get a list of all descendents (The nodes are ordered from
		// leaf to root
		//	
		string $currentNodes[] = eval("listRelatives -pa -ad `ls -sl -l`");
	
		// add the prefix to each descendent node
		//
		if ( size( $currentNodes ) > 0 ) {
			for( $i=0; $i < size( $currentNodes ); $i++ ) {
				prefixNode( $prefix, $currentNodes[$i] );
			}
		}

		// get a list of nodes on the list
		$currentNodes = `ls -sl -l`;
	
		// add the prefix to each node on the active list
		//
		if ( size( $currentNodes ) > 0 ) {
			for( $i=0; $i < size( $currentNodes ); $i++ ) {
				prefixNode( $prefix, $currentNodes[$i] );
			}
		}
	}
}

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