`ib/kraken`: adjust to new default of not-writing in `open_pps()`

piker/brokers/ib/broker.py

@@ -480,10 +480,17 @@ async def trades_dialogue(
                 # open ledger and pptable wrapper for each
                 # detected account.
                 ledger = ledgers[acctid] = lstack.enter_context(
-                    open_trade_ledger('ib', acctid)
+                    open_trade_ledger(
+                        'ib',
+                        acctid,
+                    )
                 )
                 table = tables[acctid] = lstack.enter_context(
-                    open_pps('ib', acctid)
+                    open_pps(
+                        'ib',
+                        acctid,
+                        write_on_exit=True,
+                    )
                 )
 
             for account, proxy in proxies.items():

piker/brokers/kraken/broker.py

@@ -470,6 +470,7 @@ async def trades_dialogue(
             open_pps(
                 'kraken',
                 acctid,
+                write_on_exit=True,
             ) as table,
 
             open_trade_ledger(
@@ -627,7 +628,7 @@ async def trades_dialogue(
                                         cost_scalar=1,
                                     )
                                     log.info(
-                                        'Updated {dst} from transfers:\n'
+                                        f'Updated {dst} from transfers:\n'
                                         f'{pformat(updated)}'
                                     )
 
@@ -1212,23 +1213,3 @@ def norm_trade_records(
         )
 
     return records
-
-
-@cm
-def open_ledger(
-    acctid: str,
-    trade_entries: list[dict[str, Any]],
-
-) -> set[Transaction]:
-    '''
-    Write recent session's trades to the user's (local) ledger file.
-
-    '''
-    with open_trade_ledger(
-        'kraken',
-        acctid,
-    ) as ledger:
-        yield ledger
-
-        # update on exit
-        ledger.update(trade_entries)