+ prepare_photos script

_deploy/prepare_photos/.gitignore

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+env

_deploy/prepare_photos/main.py

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+import os
+from string import Template
+from typing import List
+
+from natsort import os_sorted
+from tqdm.auto import tqdm
+from wand.image import Image
+
+
+CONFIG_TEMPLATE = Template('{id: uuidv4(), category: "$category", image: "$filename", thumbSize: {w: $width, h: $height}},\n')
+
+
+def run(gallery_folder, resize_config='400x400>') -> List[str]:
+    """
+    For each image in given folder, generate the thumbnail and prepare a config string
+
+    @param gallery_folder: Path to gallery folder
+    @param resize_config: Options are described here: https://docs.wand-py.org/en/stable/guide/resizecrop.html#transform-images
+    """
+    result = []
+
+    for current_dir, dirs, files in os.walk(gallery_folder):
+        with tqdm(os_sorted(files), desc='Processing images', leave=False) as files_pbar:
+            for file in files_pbar:
+                if current_dir.startswith('_'):
+                    tqdm.write(f"Skipping: {file} from {current_dir}")
+                    continue
+
+                # Don't go deeper
+                if current_dir != gallery_folder:
+                    continue
+
+                file_path = os.path.join(current_dir, file)
+                category = os.path.basename(current_dir)
+                files_pbar.set_postfix({"Working on": file_path})
+
+                # Create thumbnail folder
+                thumbnail_folder = os.path.join(current_dir, "thumbs")
+                os.makedirs(thumbnail_folder, exist_ok=True)
+
+
+                try:
+                    with Image(filename=file_path) as img:
+                        # Generate thumbnail
+                        img.auto_orient()
+                        img.transform(resize=resize_config)
+
+                        # Save it to file
+                        thumbnail_path = os.path.join(thumbnail_folder, file)
+                        img.save(filename=thumbnail_path)
+
+                        # Use thumbnail size later
+                        width = img.width
+                        height = img.height
+                except:
+                    tqdm.write(f"Failed to open file:{file_path}")
+                    continue
+
+                # Template string
+                config_string = CONFIG_TEMPLATE.substitute(category=category,
+                                                           filename=file,
+                                                           width=width,
+                                                           height=height)
+
+                result.append(config_string)
+
+    return result
+
+
+if __name__ == '__main__':
+    config_strings = run('/Users/phzhik/repo/alex-sharoff/public/gallery/interior')
+    with open("result.js", "w") as f:
+        f.writelines(config_strings)
+
+    tqdm.write('Done')

_deploy/prepare_photos/requirements.txt

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+natsort==8.4.0
+tqdm==4.66.5
+Wand==0.6.13