pylint

lbry/wallet/ledger.py

@@ -704,7 +704,7 @@ class Ledger(metaclass=LedgerRegistry):
                 batches.append([])
                 heights_in_batch = 1
             batches[-1].append(txid)
-        if not len(batches[-1]):
+        if not batches[-1]:
             batches.pop()
 
         last_showed_synced_count = 0

setup.cfg

@@ -35,6 +35,7 @@ disable=
   too-many-statements,
   too-many-nested-blocks,
   too-many-public-methods,
+  too-many-return-statements,
   too-many-instance-attributes,
   protected-access,
   unused-argument