Create app.py

app.py

@@ -0,0 +1,70 @@
+import zipfile
+import os
+import tempfile
+from PIL import Image
+import gradio as gr
+import io
+
+def resize_icons(zip_file, width, height):
+    # Create a temporary directory
+    with tempfile.TemporaryDirectory() as tmpdir:
+        # Save uploaded ZIP file
+        input_zip_path = os.path.join(tmpdir, "input.zip")
+        with open(input_zip_path, "wb") as f:
+            f.write(zip_file.read())
+
+        # Extract ZIP
+        extract_dir = os.path.join(tmpdir, "extracted")
+        os.makedirs(extract_dir, exist_ok=True)
+        with zipfile.ZipFile(input_zip_path, 'r') as zip_ref:
+            zip_ref.extractall(extract_dir)
+
+        # Prepare output directory
+        output_dir = os.path.join(tmpdir, "resized")
+        os.makedirs(output_dir, exist_ok=True)
+
+        # Process image files
+        for root, _, files in os.walk(extract_dir):
+            for file in files:
+                file_path = os.path.join(root, file)
+                try:
+                    img = Image.open(file_path)
+                    img = img.convert("RGBA")  # handle transparency
+                    img_resized = img.resize((width, height), Image.ANTIALIAS)
+
+                    # Save to output directory (preserve folder structure)
+                    rel_path = os.path.relpath(file_path, extract_dir)
+                    output_path = os.path.join(output_dir, rel_path)
+                    os.makedirs(os.path.dirname(output_path), exist_ok=True)
+                    img_resized.save(output_path)
+                except Exception as e:
+                    print(f"Skipping file {file_path}: {e}")
+
+        # Zip resized images
+        output_zip_path = os.path.join(tmpdir, "resized_icons.zip")
+        with zipfile.ZipFile(output_zip_path, 'w') as zipf:
+            for root, _, files in os.walk(output_dir):
+                for file in files:
+                    full_path = os.path.join(root, file)
+                    arcname = os.path.relpath(full_path, output_dir)
+                    zipf.write(full_path, arcname)
+
+        # Return the zip as bytes
+        with open(output_zip_path, "rb") as f:
+            return output_zip_path
+
+# Gradio UI
+demo = gr.Interface(
+    fn=resize_icons,
+    inputs=[
+        gr.File(label="Upload ZIP of Icons", file_types=[".zip"]),
+        gr.Number(label="Width", value=64),
+        gr.Number(label="Height", value=64)
+    ],
+    outputs=gr.File(label="Download Resized ZIP"),
+    title="Icon Resizer",
+    description="Upload a ZIP file containing icons/images. Set the desired width and height. Download a new ZIP with resized images."
+)
+
+if __name__ == "__main__":
+    demo.launch()