Exposing agent name in agent object

src/agent0/chainsync/dashboard/usernames.py

@@ -101,16 +101,32 @@ def map_addresses(key: pd.Series | list | str, user_map: pd.DataFrame, map_colum
     return out
 
 
-def abbreviate_address(addresses: pd.Series) -> pd.Series:
+# TODO move this function somewhere else, as agent0's agent also uses this function.
+@overload
+def abbreviate_address(address: pd.Series) -> pd.Series: ...
+
+
+@overload
+def abbreviate_address(address: str) -> str: ...
+
+
+def abbreviate_address(address: pd.Series | str) -> pd.Series | str:
     """Given a series of addresses, return the corresponding addresses in a human readable way.
 
     Arguments
     ---------
-    addresses: pd.Series
+    address: pd.Series | str
 
     Returns
     -------
-    pd.Series
-        The corresponding abbreviated addresses in the same order (with the same indices)
+    pd.Series | str
+        The corresponding abbreviated addresses in the same order (with the same indices),
+        or a single abbreviated address string.
     """
-    return addresses.str[:6] + "..." + addresses.str[-4:]
+    if isinstance(address, pd.Series):
+        out = address.str[:6] + "..." + address.str[-4:]
+    elif isinstance(address, str):
+        out = address[:6] + "..." + address[-4:]
+    else:
+        raise TypeError(f"Unexpected type {type(address)}")
+    return out

src/agent0/core/hyperdrive/interactive/hyperdrive_agent.py

@@ -14,6 +14,7 @@
 from web3 import Web3
 
 from agent0.chainsync.analysis import fill_pnl_values, snapshot_positions_to_db
+from agent0.chainsync.dashboard import abbreviate_address
 from agent0.chainsync.db.base import add_addr_to_username
 from agent0.chainsync.db.hyperdrive import (
     checkpoint_events_to_db,
@@ -127,9 +128,13 @@ def __init__(
         elif public_address is not None:
             self.address = Web3.to_checksum_address(public_address)
 
+        if name is None:
+            self.name = abbreviate_address(self.address)
+        else:
+            self.name = name
+
         # Register the username if it was provided
-        if name is not None:
-            add_addr_to_username(name, [self.address], self.chain.db_session)
+        add_addr_to_username(self.name, [self.address], self.chain.db_session)
 
     # Expose account and address for type narrowing in local agent
     @property