Reading multiple image files

multiple_reading.py

"""
Reading multiple image files

import sys
module_path = '/home/shrimo/Desktop/course/vfx_dev/nuke'
if module_path not in sys.path:
    sys.path.append(module_path)
    
import multiple_reading
reload(multiple_reading)
multiple_reading.main()

"""
import os
import nuke

ext_list = ['.jpg', '.exr', '.png', '.tiff']
unnecessary_ext = ['.xml', '.json']

def main():
    folder = nuke.getFilename('Select folder', '*.*')
    for seq in nuke.getFileNameList(folder):
        if True in (ext in seq for ext in ext_list):
            if True in (ext2 in seq for ext2 in unnecessary_ext):
                continue
            print seq
            readNode = nuke.createNode('Read')
            readNode.knob('file').fromUserText(folder + seq)