import os, sys, subprocess, shutil

photos = filter(lambda x: '.jpg' in x.lower(),os.listdir('.'))
for name in photos:
    pipe = subprocess.Popen("jhead %s" % name, shell=True, stdout=subprocess.PIPE).stdout
    meta = {k: v for k, v in map(lambda x: map(lambda x: x.strip(), x.split(':',1)),pipe.readlines())[:-1]}
    folder = meta['Camera model']
    if not os.path.exists(folder):
        os.mkdir(folder)
    shutil.move(meta['File name'], folder)