uh oh im bundling the deps

resources/lib/deps/zeroconf/_services/__init__.py

@@ -0,0 +1,75 @@
+""" Multicast DNS Service Discovery for Python, v0.14-wmcbrine
+    Copyright 2003 Paul Scott-Murphy, 2014 William McBrine
+
+    This module provides a framework for the use of DNS Service Discovery
+    using IP multicast.
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+    USA
+"""
+
+import enum
+from typing import TYPE_CHECKING, Any, Callable, List
+
+if TYPE_CHECKING:
+    from .._core import Zeroconf
+
+
+@enum.unique
+class ServiceStateChange(enum.Enum):
+    Added = 1
+    Removed = 2
+    Updated = 3
+
+
+class ServiceListener:
+    def add_service(self, zc: 'Zeroconf', type_: str, name: str) -> None:
+        raise NotImplementedError()
+
+    def remove_service(self, zc: 'Zeroconf', type_: str, name: str) -> None:
+        raise NotImplementedError()
+
+    def update_service(self, zc: 'Zeroconf', type_: str, name: str) -> None:
+        raise NotImplementedError()
+
+
+class Signal:
+    __slots__ = ('_handlers',)
+
+    def __init__(self) -> None:
+        self._handlers: List[Callable[..., None]] = []
+
+    def fire(self, **kwargs: Any) -> None:
+        for h in self._handlers[:]:
+            h(**kwargs)
+
+    @property
+    def registration_interface(self) -> 'SignalRegistrationInterface':
+        return SignalRegistrationInterface(self._handlers)
+
+
+class SignalRegistrationInterface:
+    __slots__ = ('_handlers',)
+
+    def __init__(self, handlers: List[Callable[..., None]]) -> None:
+        self._handlers = handlers
+
+    def register_handler(self, handler: Callable[..., None]) -> 'SignalRegistrationInterface':
+        self._handlers.append(handler)
+        return self
+
+    def unregister_handler(self, handler: Callable[..., None]) -> 'SignalRegistrationInterface':
+        self._handlers.remove(handler)
+        return self