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| import matplotlib | |
| matplotlib.use('Agg') | |
| import os, sys | |
| import yaml | |
| from argparse import ArgumentParser | |
| from time import gmtime, strftime | |
| from shutil import copy | |
| from frames_dataset import FramesDataset | |
| from modules.generator import OcclusionAwareGenerator | |
| from modules.discriminator import MultiScaleDiscriminator | |
| from modules.keypoint_detector import KPDetector | |
| import torch | |
| from train import train | |
| from reconstruction import reconstruction | |
| from animate import animate | |
| if __name__ == "__main__": | |
| if sys.version_info[0] < 3: | |
| raise Exception("You must use Python 3 or higher. Recommended version is Python 3.7") | |
| parser = ArgumentParser() | |
| parser.add_argument("--config", required=True, help="path to config") | |
| parser.add_argument("--mode", default="train", choices=["train", "reconstruction", "animate"]) | |
| parser.add_argument("--log_dir", default='log', help="path to log into") | |
| parser.add_argument("--checkpoint", default=None, help="path to checkpoint to restore") | |
| parser.add_argument("--device_ids", default="0", type=lambda x: list(map(int, x.split(','))), | |
| help="Names of the devices comma separated.") | |
| parser.add_argument("--verbose", dest="verbose", action="store_true", help="Print model architecture") | |
| parser.set_defaults(verbose=False) | |
| opt = parser.parse_args() | |
| with open(opt.config) as f: | |
| config = yaml.load(f) | |
| if opt.checkpoint is not None: | |
| log_dir = os.path.join(*os.path.split(opt.checkpoint)[:-1]) | |
| else: | |
| log_dir = os.path.join(opt.log_dir, os.path.basename(opt.config).split('.')[0]) | |
| log_dir += ' ' + strftime("%d_%m_%y_%H.%M.%S", gmtime()) | |
| generator = OcclusionAwareGenerator(**config['model_params']['generator_params'], | |
| **config['model_params']['common_params']) | |
| if torch.cuda.is_available(): | |
| generator.to(opt.device_ids[0]) | |
| if opt.verbose: | |
| print(generator) | |
| discriminator = MultiScaleDiscriminator(**config['model_params']['discriminator_params'], | |
| **config['model_params']['common_params']) | |
| if torch.cuda.is_available(): | |
| discriminator.to(opt.device_ids[0]) | |
| if opt.verbose: | |
| print(discriminator) | |
| kp_detector = KPDetector(**config['model_params']['kp_detector_params'], | |
| **config['model_params']['common_params']) | |
| if torch.cuda.is_available(): | |
| kp_detector.to(opt.device_ids[0]) | |
| if opt.verbose: | |
| print(kp_detector) | |
| dataset = FramesDataset(is_train=(opt.mode == 'train'), **config['dataset_params']) | |
| if not os.path.exists(log_dir): | |
| os.makedirs(log_dir) | |
| if not os.path.exists(os.path.join(log_dir, os.path.basename(opt.config))): | |
| copy(opt.config, log_dir) | |
| if opt.mode == 'train': | |
| print("Training...") | |
| train(config, generator, discriminator, kp_detector, opt.checkpoint, log_dir, dataset, opt.device_ids) | |
| elif opt.mode == 'reconstruction': | |
| print("Reconstruction...") | |
| reconstruction(config, generator, kp_detector, opt.checkpoint, log_dir, dataset) | |
| elif opt.mode == 'animate': | |
| print("Animate...") | |
| animate(config, generator, kp_detector, opt.checkpoint, log_dir, dataset) | |