labels plugin: fix it. and extend to cli/daemon.

lib/daemon.py

@@ -41,6 +41,7 @@ from .storage import WalletStorage
 from .commands import known_commands, Commands
 from .simple_config import SimpleConfig
 from .exchange_rate import FxThread
+from .plugins import run_hook
 
 
 def get_lockfile(config):
@@ -175,6 +176,7 @@ class Daemon(DaemonThread):
             wallet = self.load_wallet(path, config.get('password'))
             if wallet is not None:
                 self.cmd_runner.wallet = wallet
+                run_hook('load_wallet', wallet, None)
             response = wallet is not None
         elif sub == 'close_wallet':
             path = config.get_wallet_path()