Create app.py

app.py

@@ -0,0 +1,51 @@
+import gradio as gr
+from atproto import Client
+from atproto_client.exceptions import BadRequestError
+
+def get_did_from_handle(handle: str) -> str:
+    """
+    Get the DID for a given Bluesky handle.
+    
+    Args:
+        handle (str): Bluesky handle (e.g., 'username.bsky.social')
+        
+    Returns:
+        str: Success or error message
+    """
+    # Remove @ symbol if present
+    handle = handle.strip().replace('@', '')
+    
+    # Initialize client
+    client = Client()
+    
+    try:
+        # Attempt to resolve handle
+        response = client.resolve_handle(handle)
+        return f"DID: {response.did}"
+    except BadRequestError as e:
+        return f"Error: Invalid handle format. Please use format 'username.bsky.social'"
+    except Exception as e:
+        return f"Error: {str(e)}"
+
+# Create Gradio interface
+demo = gr.Interface(
+    fn=get_did_from_handle,
+    inputs=[
+        gr.Textbox(
+            label="Enter Bluesky Handle",
+            placeholder="username.bsky.social",
+            info="Enter a Bluesky handle to get its DID"
+        )
+    ],
+    outputs=gr.Textbox(label="Result"),
+    title="Bluesky DID Lookup",
+    description="Look up the DID (Decentralized Identifier) for any Bluesky handle. Enter a handle in the format 'username.bsky.social'.",
+    examples=[
+        ["atproto.bsky.social"],
+        ["bsky.app"],
+    ],
+    theme=gr.themes.Soft()
+)
+
+if __name__ == "__main__":
+    demo.launch()