maya_copy_textures.py

from pymel.core import *
from pathlib import Path
import shutil



def get_files_from_selected_nodes():
    files = []
    nodes = selected(type='file') + selected(type='aiImage')
    for node in nodes:
        if node.hasAttr('fileTextureName'):
            path = Path(node.fileTextureName.get())
        elif node.hasAttr('filename'):
            path = Path(node.filename.get())
        else:
            print('Wrong nodetype', node)
            continue
        if path.exists():
            files.append(path)
        else:
            warning(f'File not exists: {path}')
         
    return list(set(files))


def copy_files(file_list, target_dir):
    target_dir = Path(target_dir)
    target_dir.mkdir(exist_ok=True, parents=True)
    print(f'Copy Files to {target_dir}:')
    for file in file_list:
        print(file)
        shutil.copy2(file, target_dir)

def copy_textures():
    files = get_files_from_selected_nodes()
    if files:
        target_dir = fileDialog2(dialogStyle=2, fileMode=2)
        if target_dir:
            copy_files(files,target_dir[0])
        confirmDialog(title='Complete', message=f'Copied files: {len(files)}', button=['OK'], dismissString='OK' )

    else:
        PopupError('No files to copy')

copy_textures()