Create app.py

app.py

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+import gradio as gr
+import qrcode
+from PIL import Image
+
+def generate_qr(data, logo_file, bg_file):
+    # Buat QR dasar
+    qr = qrcode.QRCode(error_correction=qrcode.constants.ERROR_CORRECT_H)
+    qr.add_data(data)
+    qr.make(fit=True)
+
+    qr_img = qr.make_image(fill_color="black", back_color="white").convert("RGBA")
+
+    # Tambahkan background jika ada
+    if bg_file is not None:
+        bg = Image.open(bg_file).convert("RGBA")
+        bg = bg.resize(qr_img.size)
+        qr_img = Image.alpha_composite(bg, qr_img)
+
+    # Tambahkan logo jika ada
+    if logo_file is not None:
+        logo = Image.open(logo_file).convert("RGBA")
+        # Skala logo agar tidak terlalu besar (misalnya 20% dari lebar QR)
+        logo_size = int(qr_img.size[0] * 0.2)
+        logo = logo.resize((logo_size, logo_size))
+        pos = ((qr_img.size[0] - logo_size) // 2, (qr_img.size[1] - logo_size) // 2)
+        qr_img.paste(logo, pos, mask=logo)
+
+    return qr_img
+
+with gr.Blocks() as demo:
+    gr.Markdown("## Custom QR Code Generator with Logo & Background")
+
+    with gr.Row():
+        data = gr.Textbox(label="Link / Text untuk QR", placeholder="https://contoh.com")
+    
+    with gr.Row():
+        logo_file = gr.File(label="Upload Logo (PNG)" , type="filepath")
+        bg_file = gr.File(label="Upload Background (PNG/JPG)", type="filepath")
+
+    generate_btn = gr.Button("Generate QR")
+    output_img = gr.Image(label="Hasil QR Code")
+
+    generate_btn.click(fn=generate_qr, inputs=[data, logo_file, bg_file], outputs=output_img)
+
+if __name__ == "__main__":
+    demo.launch()