first

README.md

@@ -1,13 +1,12 @@
----
-title: Queue
-emoji: 📈
-colorFrom: gray
-colorTo: yellow
-sdk: streamlit
-sdk_version: 1.44.1
-app_file: app.py
-pinned: false
-license: apache-2.0
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+---
+title: QR-Code-Generator-Streamlit App
+emoji: 👁
+colorFrom: red
+colorTo: green
+sdk: streamlit
+sdk_version: 1.17.0
+app_file: app.py
+pinned: false
+---
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -0,0 +1,64 @@
+import streamlit as st
+import qrcode
+from qrcode.image.pil import PilImage
+from PIL import Image
+import io
+import base64
+from urllib.parse import urlparse
+
+
+# Function to convert image to base64
+def get_image_as_base64(image: Image):
+    buffer = io.BytesIO()
+    image.save(buffer, format="PNG")
+    image_base64 = base64.b64encode(buffer.getvalue()).decode('utf-8')
+    return image_base64
+
+def get_url_filename(url):
+    parsed_uri = urlparse(url)
+    domain = '{uri.netloc}'.format(uri=parsed_uri)
+    main_domain = domain.split('.')
+    main_domain = main_domain[1] if main_domain[0] == 'www' else main_domain[0]
+    path = parsed_uri.path.strip('/').replace('/', '_')
+    return f"{main_domain}_{path}" if path else main_domain
+
+
+# QR code content options
+qr_content_options = ["URL", "Text"]
+# qr_content_options = ["URL", "Text", "Contact Information"]
+qr_content_type = st.selectbox("Select QR content type", qr_content_options)
+
+
+content = st.text_area("Enter your content", height=150)
+
+if st.button("Generate QR Code"):
+    if content:
+        if content.strip():
+            # Generate QR code
+            qr = qrcode.QRCode(
+                version=1,
+                error_correction=qrcode.constants.ERROR_CORRECT_H,
+                box_size=10,
+                border=4
+            )
+            qr.add_data(content)
+            qr.make(fit=True)
+
+            img = qr.make_image(fill_color="black", back_color="white", image_factory=PilImage)
+
+            # Convert PilImage to bytes-like object
+            buffer = io.BytesIO()
+            img.save(buffer, format="PNG")
+            img_bytes = buffer.getvalue()
+
+            img_base64 = get_image_as_base64(img)
+
+            st.markdown(f"##### {content}")
+            st.image(img_bytes, caption=f"QR code for {content}", use_column_width=True)
+            file_name = get_url_filename(content)
+            st.markdown(f'<a href="data:image/png;base64,{img_base64}" download="{file_name}.png" style="display:inline-block;background-color:#4CAF50;border:none;color:white;padding:8px 16px;text-align:center;text-decoration:none;font-size:16px;margin:4px 2px;cursor:pointer;">Download QR code</a>', unsafe_allow_html=True)
+    else:
+        st.error("Please enter content for the QR code.")
+
+
+

requirements.txt

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+openai==0.25.0
+streamlit
+qrcode==7.3.1
+#pillow==9.4.0
+altair<5