main.py

import os
import numpy as np
import tensorflow as tf

from model import DCGAN
from utils import pp, visualize, to_json

flags = tf.app.flags
flags.DEFINE_integer("epoch", 25, "Epoch to train [25]")
flags.DEFINE_float("learning_rate", 0.0002, "Learning rate of for adam [0.0002]")
flags.DEFINE_float("beta1", 0.5, "Momentum term of adam [0.5]")
flags.DEFINE_integer("train_size", np.inf, "The size of train wavs [np.inf]")
flags.DEFINE_integer("batch_size", 64, "The size of batch wavs [64]")
flags.DEFINE_integer("wav_size", 108, "The size of wav to use (will be center cropped) [108]")
flags.DEFINE_string("dataset", "celebA", "The name of dataset [celebA, mnist, lsun]")
flags.DEFINE_string("checkpoint_dir", "checkpoint", "Directory name to save the checkpoints [checkpoint]")
flags.DEFINE_string("sample_dir", "samples", "Directory name to save the wav samples [samples]")
flags.DEFINE_boolean("is_train", False, "True for training, False for testing [False]")
flags.DEFINE_boolean("is_crop", False, "True for training, False for testing [False]")
FLAGS = flags.FLAGS

def main(_):
    pp.pprint(flags.FLAGS.__flags)

    if not os.path.exists(FLAGS.checkpoint_dir):
        os.makedirs(FLAGS.checkpoint_dir)
    if not os.path.exists(FLAGS.sample_dir):
        os.makedirs(FLAGS.sample_dir)

    with tf.Session() as sess:
        if FLAGS.dataset == 'mnist':
            dcgan = DCGAN(sess, wav_size=FLAGS.wav_size, batch_size=FLAGS.batch_size, y_dim=10,
                    dataset_name=FLAGS.dataset, is_crop=FLAGS.is_crop, checkpoint_dir=FLAGS.checkpoint_dir)
        else:
            dcgan = DCGAN(sess, wav_size=FLAGS.wav_size, batch_size=FLAGS.batch_size,
                    dataset_name=FLAGS.dataset, is_crop=FLAGS.is_crop, checkpoint_dir=FLAGS.checkpoint_dir)

        if FLAGS.is_train:
            print("TRAIN TIME")
            dcgan.train(FLAGS)
        else:
            dcgan.load(FLAGS.checkpoint_dir)

        to_json("./web/js/layers.js", [dcgan.h0_w, dcgan.h0_b, dcgan.g_bn0],
                                      [dcgan.h1_w, dcgan.h1_b, dcgan.g_bn1],
                                      [dcgan.h2_w, dcgan.h2_b, dcgan.g_bn2],
                                      [dcgan.h3_w, dcgan.h3_b, dcgan.g_bn3],
                                      )# TODO FIXME [dcgan.h4_w, dcgan.h4_b, None])

        # Below is codes for visualization
        OPTION = 1
        visualize(sess, dcgan, FLAGS, OPTION)

if __name__ == '__main__':
    tf.app.run()