Replace print with logger if they are logs (#905)

* Add get_my_logger()

* Use logger instead of print

* Fix log level

* Removed line-breaks for readability

* Use setup_logging()

* Add rich to requirements.txt

* Make simple

* Use logger instead of print

---------

Co-authored-by: Kohya S <52813779+kohya-ss@users.noreply.github.com>

finetune/make_captions_by_git.py

@@ -10,7 +10,10 @@ from transformers import AutoProcessor, AutoModelForCausalLM
 from transformers.generation.utils import GenerationMixin
 
 import library.train_util as train_util
-
+from library.utils import setup_logging
+setup_logging()
+import logging
+logger = logging.getLogger(__name__)
 
 DEVICE = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 
@@ -35,8 +38,8 @@ def remove_words(captions, debug):
         for pat in PATTERN_REPLACE:
             cap = pat.sub("", cap)
         if debug and cap != caption:
-            print(caption)
-            print(cap)
+            logger.info(caption)
+            logger.info(cap)
         removed_caps.append(cap)
     return removed_caps
 
@@ -70,16 +73,16 @@ def main(args):
     GenerationMixin._prepare_input_ids_for_generation = _prepare_input_ids_for_generation_patch
     """
 
-    print(f"load images from {args.train_data_dir}")
+    logger.info(f"load images from {args.train_data_dir}")
     train_data_dir_path = Path(args.train_data_dir)
     image_paths = train_util.glob_images_pathlib(train_data_dir_path, args.recursive)
-    print(f"found {len(image_paths)} images.")
+    logger.info(f"found {len(image_paths)} images.")
 
     # できればcacheに依存せず明示的にダウンロードしたい
-    print(f"loading GIT: {args.model_id}")
+    logger.info(f"loading GIT: {args.model_id}")
     git_processor = AutoProcessor.from_pretrained(args.model_id)
     git_model = AutoModelForCausalLM.from_pretrained(args.model_id).to(DEVICE)
-    print("GIT loaded")
+    logger.info("GIT loaded")
 
     # captioningする
     def run_batch(path_imgs):
@@ -97,7 +100,7 @@ def main(args):
             with open(os.path.splitext(image_path)[0] + args.caption_extension, "wt", encoding="utf-8") as f:
                 f.write(caption + "\n")
                 if args.debug:
-                    print(image_path, caption)
+                    logger.info(f"{image_path} {caption}")
 
     # 読み込みの高速化のためにDataLoaderを使うオプション
     if args.max_data_loader_n_workers is not None:
@@ -126,7 +129,7 @@ def main(args):
                     if image.mode != "RGB":
                         image = image.convert("RGB")
                 except Exception as e:
-                    print(f"Could not load image path / 画像を読み込めません: {image_path}, error: {e}")
+                    logger.error(f"Could not load image path / 画像を読み込めません: {image_path}, error: {e}")
                     continue
 
             b_imgs.append((image_path, image))
@@ -137,7 +140,7 @@ def main(args):
     if len(b_imgs) > 0:
         run_batch(b_imgs)
 
-    print("done!")
+    logger.info("done!")
 
 
 def setup_parser() -> argparse.ArgumentParser: