imports, whitespace, type hints, copyright headers

electrum/plugins/swapserver/cmdline.py

@@ -26,6 +26,7 @@
 
 from .swapserver import SwapServerPlugin
 
+
 class Plugin(SwapServerPlugin):
     pass
 

electrum/plugins/swapserver/server.py

@@ -1,3 +1,27 @@
+#!/usr/bin/env python
+#
+# Electrum - lightweight Bitcoin client
+# Copyright (C) 2025 The Electrum Developers
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation files
+# (the "Software"), to deal in the Software without restriction,
+# including without limitation the rights to use, copy, modify, merge,
+# publish, distribute, sublicense, and/or sell copies of the Software,
+# and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
 import os
 import asyncio
 from collections import defaultdict
@@ -8,7 +32,6 @@ from aiohttp import web
 from electrum.util import log_exceptions, ignore_exceptions
 from electrum.logging import Logger
 from electrum.util import EventListener
-from electrum.lnaddr import lndecode
 
 if TYPE_CHECKING:
     from electrum.simple_config import SimpleConfig

electrum/plugins/swapserver/swapserver.py

@@ -22,9 +22,6 @@
 # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
-
-
-import asyncio
 from typing import TYPE_CHECKING
 
 from electrum.plugin import BasePlugin, hook