Python logger.setup_logger方法代碼示例

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
    init_env('1')
    loaders = make_data_loaders(cfg)
    model = build_model(cfg)
    model = model.cuda()
    task_name = 'base_unet'
    log_dir = os.path.join(cfg.LOG_DIR, task_name)
    cfg.TASK_NAME = task_name
    mkdir(log_dir)
    logger = setup_logger('train', log_dir, filename='train.log')
    logger.info(cfg)
    logger = setup_logger('eval', log_dir, filename='eval.log')
    optimizer, scheduler = make_optimizer(cfg, model)
    metrics = get_metrics(cfg)
    losses = get_losses(cfg)
    train_val(model, loaders, optimizer, scheduler, losses, metrics) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
  """Main function."""
  args = parse_args()
  logger = setup_logger(args.output_dir, logger_name='generate_data')

  logger.info('Loading latent codes.')
  if not os.path.isfile(args.latent_codes_path):
    raise ValueError(f'Latent codes `{args.latent_codes_path}` does not exist!')
  latent_codes = np.load(args.latent_codes_path)

  logger.info('Loading attribute scores.')
  if not os.path.isfile(args.scores_path):
    raise ValueError(f'Attribute scores `{args.scores_path}` does not exist!')
  scores = np.load(args.scores_path)

  boundary = train_boundary(latent_codes=latent_codes,
                            scores=scores,
                            chosen_num_or_ratio=args.chosen_num_or_ratio,
                            split_ratio=args.split_ratio,
                            invalid_value=args.invalid_value,
                            logger=logger)
  np.save(os.path.join(args.output_dir, 'boundary.npy'), boundary) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
    parser = argparse.ArgumentParser(description="ReID Baseline Inference")
    parser.add_argument(
        "--config_file", default="", help="path to config file", type=str
    )
    parser.add_argument("opts", help="Modify config options using the command-line", default=None,
                        nargs=argparse.REMAINDER)

    args = parser.parse_args()

    num_gpus = int(os.environ["WORLD_SIZE"]) if "WORLD_SIZE" in os.environ else 1

    if args.config_file != "":
        cfg.merge_from_file(args.config_file)
    cfg.merge_from_list(args.opts)
    cfg.freeze()

    output_dir = cfg.OUTPUT_DIR
    if output_dir and not os.path.exists(output_dir):
        mkdir(output_dir)

    logger = setup_logger("reid_baseline", output_dir, 0)
    logger.info("Using {} GPUS".format(num_gpus))
    logger.info(args)

    if args.config_file != "":
        logger.info("Loaded configuration file {}".format(args.config_file))
        with open(args.config_file, 'r') as cf:
            config_str = "\n" + cf.read()
            logger.info(config_str)
    logger.info("Running with config:\n{}".format(cfg))

    if cfg.MODEL.DEVICE == "cuda":
        os.environ['CUDA_VISIBLE_DEVICES'] = cfg.MODEL.DEVICE_ID
    cudnn.benchmark = True

    train_loader, val_loader, num_query, num_classes = make_data_loader(cfg)
    model = build_model(cfg, num_classes)
    model.load_param(cfg.TEST.WEIGHT)

    inference(cfg, model, val_loader, num_query) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
    parser = argparse.ArgumentParser(description="ReID Baseline Training")
    parser.add_argument(
        "--config_file", default="./configs/tiger.yml", help="path to config file", type=str
    )
    parser.add_argument("opts", help="Modify config options using the command-line", default=None,
                        nargs=argparse.REMAINDER)
    parser.add_argument("--index_flod", help="Index of k-flod", default=3, type=int)                         #k-flod

    args = parser.parse_args()

    num_gpus = int(os.environ["WORLD_SIZE"]) if "WORLD_SIZE" in os.environ else 1

    if args.config_file != "":
        cfg.merge_from_file(args.config_file)
    cfg.merge_from_list(args.opts)
    cfg.DATASETS.INDEX_FLOD = args.index_flod
    cfg.freeze()

    output_dir = cfg.OUTPUT_DIR
    if output_dir and not os.path.exists(output_dir):
        os.makedirs(output_dir)

    logger = setup_logger("reid_baseline", output_dir, 0)
    logger.info("Using {} GPUS".format(num_gpus))
    logger.info(args)

    if args.config_file != "":
        logger.info("Loaded configuration file {}".format(args.config_file))
        with open(args.config_file, 'r') as cf:
            config_str = "\n" + cf.read()
            logger.info(config_str)
    logger.info("Running with config:\n{}".format(cfg))

    if cfg.MODEL.DEVICE == "cuda":
        os.environ['CUDA_VISIBLE_DEVICES'] = cfg.MODEL.DEVICE_ID    # new add by gu
    cudnn.benchmark = True
    train(cfg) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
  """Main function."""
  args = parse_args()

  work_dir = args.output_dir
  if args.save_name[-4:] != '.npy':
    save_name = args.save_name + '.npy'
  else:
    save_name = args.save_name
  if args.score_name:
    save_name = args.score_name + '_' + save_name
  logfile_name = args.logfile_name or save_name[:-4] + '.log'
  logger_name = f'boundary_training_logger'
  logger = setup_logger(work_dir, logfile_name, logger_name)

  logger.info(f'Loading data from `{args.data_path}`.')
  if not os.path.isfile(args.data_path):
    raise ValueError(f'Data `{args.data_path}` does not exist!')
  data = np.load(args.data_path)

  logger.info(f'Loading scores from `{args.scores_path}`.')
  if not os.path.isfile(args.scores_path):
    raise ValueError(f'Scores `{args.scores_path}` does not exist!')
  scores = np.load(args.scores_path, allow_pickle=True)[()]
  if args.score_name:
    assert isinstance(scores, dict)
    if args.score_name in scores:
      scores = scores[args.score_name]
    else:
      score_idx = scores['name_to_idx'][args.score_name]
      scores = scores['score'][:, score_idx]

  if data.ndim < 2:
    raise ValueError(f'Data should be with shape [num, ..., dim], where `num` '
                     f'is the total number of smaples and `dim` is the space '
                     f'dimension for boundary search.\n'
                     f'But {data.ndim} is received!')
  data_shape = data.shape

  data = data.reshape(data_shape[0], -1, data_shape[-1])
  boundaries = []
  for layer_idx in range(data.shape[1]):
    logger.info(f'==== Layer {layer_idx:02d} ====')
    boundary = train_boundary(data=data[:, layer_idx],
                              scores=scores,
                              boundary_type=args.boundary_type,
                              invalid_value=args.invalid_value,
                              chosen_num_or_ratio=args.chosen_num_or_ratio,
                              split_ratio=args.split_ratio,
                              verbose_test=args.verbose_test,
                              logger=logger)
    boundaries.append(boundary)
  boundaries = np.stack(boundaries, axis=1)

  boundaries = boundaries.reshape(1, *data_shape[1:])
  np.save(os.path.join(work_dir, save_name), boundaries) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
  """Main function."""
  args = parse_args()
  logger = setup_logger(args.output_dir, logger_name='generate_data')

  logger.info(f'Initializing generator.')
  gan_type = MODEL_POOL[args.model_name]['gan_type']
  if gan_type == 'pggan':
    model = PGGANGenerator(args.model_name, logger)
    kwargs = {}
  elif gan_type == 'stylegan':
    model = StyleGANGenerator(args.model_name, logger)
    kwargs = {'latent_space_type': args.latent_space_type}
  else:
    raise NotImplementedError(f'Not implemented GAN type `{gan_type}`!')

  logger.info(f'Preparing latent codes.')
  if os.path.isfile(args.latent_codes_path):
    logger.info(f'  Load latent codes from `{args.latent_codes_path}`.')
    latent_codes = np.load(args.latent_codes_path)
    latent_codes = model.preprocess(latent_codes, **kwargs)
  else:
    logger.info(f'  Sample latent codes randomly.')
    latent_codes = model.easy_sample(args.num, **kwargs)
  total_num = latent_codes.shape[0]

  logger.info(f'Generating {total_num} samples.')
  results = defaultdict(list)
  pbar = tqdm(total=total_num, leave=False)
  for latent_codes_batch in model.get_batch_inputs(latent_codes):
    if gan_type == 'pggan':
      outputs = model.easy_synthesize(latent_codes_batch)
    elif gan_type == 'stylegan':
      outputs = model.easy_synthesize(latent_codes_batch,
                                      **kwargs,
                                      generate_style=args.generate_style,
                                      generate_image=args.generate_image)
    for key, val in outputs.items():
      if key == 'image':
        for image in val:
          save_path = os.path.join(args.output_dir, f'{pbar.n:06d}.jpg')
          cv2.imwrite(save_path, image[:, :, ::-1])
          pbar.update(1)
      else:
        results[key].append(val)
    if 'image' not in outputs:
      pbar.update(latent_codes_batch.shape[0])
    if pbar.n % 1000 == 0 or pbar.n == total_num:
      logger.debug(f'  Finish {pbar.n:6d} samples.')
  pbar.close()

  logger.info(f'Saving results.')
  for key, val in results.items():
    save_path = os.path.join(args.output_dir, f'{key}.npy')
    np.save(save_path, np.concatenate(val, axis=0)) 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
  """Main function."""
  args = parse_args()
  logger = setup_logger(args.output_dir, logger_name='generate_data')

  logger.info(f'Initializing generator.')
  gan_type = MODEL_POOL[args.model_name]['gan_type']
  if gan_type == 'pggan':
    model = PGGANGenerator(args.model_name, logger)
    kwargs = {}
  elif gan_type == 'stylegan':
    model = StyleGANGenerator(args.model_name, logger)
    kwargs = {'latent_space_type': args.latent_space_type}
  else:
    raise NotImplementedError(f'Not implemented GAN type `{gan_type}`!')

  logger.info(f'Preparing boundary.')
  if not os.path.isfile(args.boundary_path):
    raise ValueError(f'Boundary `{args.boundary_path}` does not exist!')
  boundary = np.load(args.boundary_path)
  np.save(os.path.join(args.output_dir, 'boundary.npy'), boundary)

  logger.info(f'Preparing latent codes.')
  if os.path.isfile(args.input_latent_codes_path):
    logger.info(f'  Load latent codes from `{args.input_latent_codes_path}`.')
    latent_codes = np.load(args.input_latent_codes_path)
    latent_codes = model.preprocess(latent_codes, **kwargs)
  else:
    logger.info(f'  Sample latent codes randomly.')
    latent_codes = model.easy_sample(args.num, **kwargs)
  np.save(os.path.join(args.output_dir, 'latent_codes.npy'), latent_codes)
  total_num = latent_codes.shape[0]

  logger.info(f'Editing {total_num} samples.')
  for sample_id in tqdm(range(total_num), leave=False):
    interpolations = linear_interpolate(latent_codes[sample_id:sample_id + 1],
                                        boundary,
                                        start_distance=args.start_distance,
                                        end_distance=args.end_distance,
                                        steps=args.steps)
    interpolation_id = 0
    for interpolations_batch in model.get_batch_inputs(interpolations):
      if gan_type == 'pggan':
        outputs = model.easy_synthesize(interpolations_batch)
      elif gan_type == 'stylegan':
        outputs = model.easy_synthesize(interpolations_batch, **kwargs)
      for image in outputs['image']:
        save_path = os.path.join(args.output_dir,
                                 f'{sample_id:03d}_{interpolation_id:03d}.jpg')
        cv2.imwrite(save_path, image[:, :, ::-1])
        interpolation_id += 1
    assert interpolation_id == args.steps
    logger.debug(f'  Finished sample {sample_id:3d}.')
  logger.info(f'Successfully edited {total_num} samples.') 

# 需要導入模塊: from utils import logger [as 別名]
# 或者: from utils.logger import setup_logger [as 別名]
def main():
    global args

    train_left_img, train_right_img, train_left_disp, test_left_img, test_right_img, test_left_disp = lt.dataloader(
        args.datapath)

    TrainImgLoader = torch.utils.data.DataLoader(
        DA.myImageFloder(train_left_img, train_right_img, train_left_disp, True),
        batch_size=args.train_bsize, shuffle=True, num_workers=4, drop_last=False)

    TestImgLoader = torch.utils.data.DataLoader(
        DA.myImageFloder(test_left_img, test_right_img, test_left_disp, False),
        batch_size=args.test_bsize, shuffle=False, num_workers=4, drop_last=False)

    if not os.path.isdir(args.save_path):
        os.makedirs(args.save_path)
    log = logger.setup_logger(args.save_path + '/training.log')
    for key, value in sorted(vars(args).items()):
        log.info(str(key) + ': ' + str(value))

    model = models.anynet.AnyNet(args)
    model = nn.DataParallel(model).cuda()
    optimizer = optim.Adam(model.parameters(), lr=args.lr, betas=(0.9, 0.999))
    log.info('Number of model parameters: {}'.format(sum([p.data.nelement() for p in model.parameters()])))

    args.start_epoch = 0
    if args.resume:
        if os.path.isfile(args.resume):
            log.info("=> loading checkpoint '{}'".format(args.resume))
            checkpoint = torch.load(args.resume)
            args.start_epoch = checkpoint['epoch']
            model.load_state_dict(checkpoint['state_dict'])
            optimizer.load_state_dict(checkpoint['optimizer'])
            log.info("=> loaded checkpoint '{}' (epoch {})"
                     .format(args.resume, checkpoint['epoch']))
        else:
            log.info("=> no checkpoint found at '{}'".format(args.resume))
            log.info("=> Will start from scratch.")
    else:
        log.info('Not Resume')

    start_full_time = time.time()
    for epoch in range(args.start_epoch, args.epochs):
        log.info('This is {}-th epoch'.format(epoch))

        train(TrainImgLoader, model, optimizer, log, epoch)

        savefilename = args.save_path + '/checkpoint.tar'
        torch.save({
            'epoch': epoch,
            'state_dict': model.state_dict(),
            'optimizer': optimizer.state_dict(),
        }, savefilename)

    test(TestImgLoader, model, log)
    log.info('full training time = {:.2f} Hours'.format((time.time() - start_full_time) / 3600))