def clean():
    
    count1, count2 = 0, 0
    
    for root, dirnames, filenames in os.walk(ROOT_DIR):
        for dirname in dirnames:
            if dirname == '__pycache__':
                shutil.rmtree(os.path.join(root, dirname))
                count1 += 1
    print('removed %i __pycache__ dirs' % count1)
    
    for root, dirnames, filenames in os.walk(ROOT_DIR):
        for filename in fnmatch.filter(filenames, '*.pyc'):
            os.remove(os.path.join(root, filename))
            count2 += 1
    print('removed %i .pyc files' + count2)
    
    for dir in ['dist', 'build', NAME+'.egg-info', 'htmlcov']:
        dirname = os.path.join(ROOT_DIR, dir)
        if os.path.isdir(dirname):
            shutil.rmtree(dirname)
            print('Removed directory %r' % dir)
dataset/ETHPy150Open zoofIO/flexx/make/clean.py/clean/operator `%` -> `+`