update download

Author: zsdonghao

download.py

@@ -7,7 +7,8 @@
 - MNIST dataset
 """
 from __future__ import print_function
-import os, sys, gzip, json, shutil, zipfile, argparse, subprocess
+import os, sys, gzip, json, shutil, zipfile, argparse, subprocess, requests
+from tqdm import tqdm
 from six.moves import urllib
 
 parser = argparse.ArgumentParser(description='Download dataset for DCGAN.')

main.py

@@ -39,10 +39,8 @@
 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)
+    tl.files.exists_or_mkdir(FLAGS.checkpoint_dir)
+    tl.files.exists_or_mkdir(FLAGS.sample_dir)
 
     z_dim = 100
 
@@ -138,11 +136,6 @@ def main(_):
             if np.mod(iter_counter, FLAGS.sample_step) == 0:
                 # generate and visualize generated images
                 img, errD, errG = sess.run([net_g2.outputs, d_loss, g_loss], feed_dict={z : sample_seed, real_images: sample_images})
-                '''
-                img255 = (np.array(img) + 1) / 2 * 255
-                tl.visualize.images2d(images=img255, second=0, saveable=True,
-                                name='./{}/train_{:02d}_{:04d}'.format(FLAGS.sample_dir, epoch, idx), dtype=None, fig_idx=2838)
-                '''
                 save_images(img, [8, 8],
                             './{}/train_{:02d}_{:04d}.png'.format(FLAGS.sample_dir, epoch, idx))
                 print("[Sample] d_loss: %.8f, g_loss: %.8f" % (errD, errG))
@@ -159,13 +152,13 @@ def main(_):
                 # the latest version location
                 net_g_name = os.path.join(save_dir, 'net_g.npz')
                 net_d_name = os.path.join(save_dir, 'net_d.npz')
-                # this version is for future re-check and visualization analysis
-                net_g_iter_name = os.path.join(save_dir, 'net_g_%d.npz' % iter_counter)
-                net_d_iter_name = os.path.join(save_dir, 'net_d_%d.npz' % iter_counter)
-                tl.files.save_npz(net_g.all_params, name=net_g_name, sess=sess)
-                tl.files.save_npz(net_d.all_params, name=net_d_name, sess=sess)
-                tl.files.save_npz(net_g.all_params, name=net_g_iter_name, sess=sess)
-                tl.files.save_npz(net_d.all_params, name=net_d_iter_name, sess=sess)
+                # # this version is for future re-check and visualization analysis
+                # net_g_iter_name = os.path.join(save_dir, 'net_g_%d.npz' % iter_counter)
+                # net_d_iter_name = os.path.join(save_dir, 'net_d_%d.npz' % iter_counter)
+                # tl.files.save_npz(net_g.all_params, name=net_g_name, sess=sess)
+                # tl.files.save_npz(net_d.all_params, name=net_d_name, sess=sess)
+                # tl.files.save_npz(net_g.all_params, name=net_g_iter_name, sess=sess)
+                # tl.files.save_npz(net_d.all_params, name=net_d_iter_name, sess=sess)
                 print("[*] Saving checkpoints SUCCESS!")
 
 if __name__ == '__main__':