from time import time import glob import os PATH = '/root/astrodom/jpeg/*' class Camera(object): def __init__(self): # file_list = glob.glob(PATH) filst = sorted(glob.glob(PATH), key=os.path.getctime) file_list = [file for file in filst if file.endswith(".jpeg")] # print(file_list_py) self.frames = [open(f, 'rb').read() for f in file_list] print(len(self.frames), self.frames) def get_frame(self): return self.frames[int(time()) % 10] # return self.frames[i for i, _ in enumerate(file_list)]