plugins: remove 'on_new_window' hook

electrum/gui/qt/__init__.py

@@ -233,8 +233,6 @@ class ElectrumGui(Logger):
         w = ElectrumWindow(self, wallet)
         self.windows.append(w)
         self.build_tray_menu()
-        # FIXME: Remove in favour of the load_wallet hook
-        run_hook('on_new_window', w)
         w.warn_if_testnet()
         w.warn_if_watching_only()
         return w

electrum/plugins/cosigner_pool/qt.py

@@ -38,7 +38,7 @@ from electrum.transaction import Transaction, PartialTransaction, tx_from_any
 from electrum.bip32 import BIP32Node
 from electrum.plugin import BasePlugin, hook
 from electrum.i18n import _
-from electrum.wallet import Multisig_Wallet
+from electrum.wallet import Multisig_Wallet, Abstract_Wallet
 from electrum.util import bh2u, bfh
 
 from electrum.gui.qt.transaction_dialog import show_transaction, TxDialog
@@ -114,10 +114,10 @@ class Plugin(BasePlugin):
             return
         self._init_qt_received = True
         for window in gui.windows:
-            self.on_new_window(window)
+            self.load_wallet(window.wallet, window)
 
     @hook
-    def on_new_window(self, window):
+    def load_wallet(self, wallet: 'Abstract_Wallet', window: 'ElectrumWindow'):
         self.update(window)
 
     @hook

electrum/plugins/trustedcoin/qt.py

@@ -27,6 +27,7 @@ from functools import partial
 import threading
 import sys
 import os
+from typing import TYPE_CHECKING
 
 from PyQt5.QtGui import QPixmap
 from PyQt5.QtCore import QObject, pyqtSignal
@@ -47,6 +48,10 @@ from electrum.base_wizard import GoBack
 
 from .trustedcoin import TrustedCoinPlugin, server
 
+if TYPE_CHECKING:
+    from electrum.gui.qt.main_window import ElectrumWindow
+    from electrum.wallet import Abstract_Wallet
+
 
 class TOS(QTextEdit):
     tos_signal = pyqtSignal()
@@ -84,8 +89,7 @@ class Plugin(TrustedCoinPlugin):
         super().__init__(parent, config, name)
 
     @hook
-    def on_new_window(self, window):
+    def load_wallet(self, wallet: 'Abstract_Wallet', window: 'ElectrumWindow'):
-        wallet = window.wallet
         if not isinstance(wallet, self.wallet_class):
             return
         wallet.handler_2fa = HandlerTwoFactor(self, window)