From 6ef66973ac35b213405d7d6b9f11292460e0a6b8 Mon Sep 17 00:00:00 2001
From: Chris <christopher.tensmeyer@gmail.com>
Date: Tue, 12 Sep 2017 11:02:03 -0600
Subject: [PATCH] optional out_dir

---
 test_pretrained.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/test_pretrained.py b/test_pretrained.py
index 967a388..1e3d61c 100644
--- a/test_pretrained.py
+++ b/test_pretrained.py
@@ -63,16 +63,18 @@ def main(args):
 		_input = np.transpose(_input, (2, 0, 1))
 		raw = (255 * predict(net, _input, 'out', args)).astype(np.uint8)
 
-		out_fn = os.path.join(args.out_dir, f.replace('/','_')[:-4] + "_raw.png")
-		cv2.imwrite(out_fn, raw)
+		if args.out_dir:
+			out_fn = os.path.join(args.out_dir, f.replace('/','_')[:-4] + "_raw.png")
+			cv2.imwrite(out_fn, raw)
 
 		post, coords = post_process(raw)
 		for idx2 in [1, 2, 3, 0]:
 			fd.write('%d,%d,' % (width * coords[idx2][0] / 256., height * coords[idx2][1] / 256.))
 		fd.write('\n')
 
-		out_fn = os.path.join(args.out_dir, f.replace('/','_')[:-4] + "_post.png")
-		cv2.imwrite(out_fn, post)
+		if args.out_dir:
+			out_fn = os.path.join(args.out_dir, f.replace('/','_')[:-4] + "_post.png")
+			cv2.imwrite(out_fn, post)
 
 	
 def get_args():
@@ -87,7 +89,7 @@ def get_args():
 	parser.add_argument("out_file", type=str, 
 				help="Output file")
 
-	parser.add_argument("--out-dir", type=str, default='out',
+	parser.add_argument("--out-dir", type=str, default='',
 				help="")
 	parser.add_argument("--gpu", type=int, default=0,
 				help="GPU to use for running the network")
@@ -102,7 +104,8 @@ def get_args():
 
 if __name__ == "__main__":
 	args = get_args()
-	safe_mkdir(args.out_dir)
+	if args.out_dir:
+		safe_mkdir(args.out_dir)
 
 	if args.model == 'ohio':
 		NET_FILE = './models/ohio_train_val.prototxt'