Merge branch 'main' into mhh-base-client

aleph-im · Aug 30, 2023 · 66f456f · 66f456f
2 parents 711f4c1 + 16e3769
commit 66f456f
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/src/aleph/sdk/wallets/ledger/ethereum.py b/src/aleph/sdk/wallets/ledger/ethereum.py
@@ -38,18 +38,24 @@ def from_address(
         a known wallet address.
         """
         device = device or init_dongle()
-        account = find_account(address=address, dongle=device, count=5)
-        return LedgerETHAccount(
-            account=account,
-            device=device,
+        account: Optional[LedgerAccount] = find_account(
+            address=address, dongle=device, count=5
+        )
+        return (
+            LedgerETHAccount(
+                account=account,
+                device=device,
+            )
+            if account
+            else None
         )
 
     @staticmethod
     def from_path(path: str, device: Optional[Dongle] = None) -> LedgerETHAccount:
         """Initialize an aleph.im account from a LedgerHQ device from
         a known wallet account path."""
         device = device or init_dongle()
-        account = get_account_by_path(path_string=path, dongle=device)
+        account: LedgerAccount = get_account_by_path(path_string=path, dongle=device)
         return LedgerETHAccount(
             account=account,
             device=device,