chore: move to EventEmitter due deprecation warning (microsoft#214)

Author: mxschmitt

playwright/connection.py

@@ -18,14 +18,14 @@
 from typing import Any, Callable, Dict, Optional, Union
 
 from greenlet import greenlet
-from pyee import BaseEventEmitter
+from pyee import EventEmitter
 
 from playwright.helper import ParsedMessagePayload, parse_error
 from playwright.sync_base import dispatcher_fiber
 from playwright.transport import Transport
 
 
-class Channel(BaseEventEmitter):
+class Channel(EventEmitter):
  def __init__(self, connection: "Connection", guid: str) -> None:
  super().__init__()
  self._connection: Connection = connection
@@ -54,7 +54,7 @@ def send_no_reply(self, method: str, params: Dict = None) -> None:
  self._connection._send_message_to_server(self._guid, method, params)
 
 
-class ChannelOwner(BaseEventEmitter):
+class ChannelOwner(EventEmitter):
  def __init__(
  self,
  parent: Union["ChannelOwner", "Connection"],

playwright/frame.py

@@ -17,7 +17,7 @@
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Union, cast
 
-from pyee import BaseEventEmitter
+from pyee import EventEmitter
 
 from playwright.connection import ChannelOwner, from_channel, from_nullable_channel
 from playwright.element_handle import (
@@ -73,7 +73,7 @@ def __init__(
  self._child_frames: List[Frame] = []
  self._page: "Page"
  self._load_states: Set[str] = set(initializer["loadStates"])
- self._event_emitter = BaseEventEmitter()
+ self._event_emitter = EventEmitter()
  self._channel.on(
  "loadstate",
  lambda params: self._on_load_state(params.get("add"), params.get("remove")),

playwright/wait_helper.py

@@ -15,7 +15,7 @@
 import asyncio
 from typing import Any, Callable, List
 
-from pyee import BaseEventEmitter
+from pyee import EventEmitter
 
 from playwright.helper import Error, TimeoutError
 
@@ -27,7 +27,7 @@ def __init__(self, loop: asyncio.AbstractEventLoop) -> None:
 
  def reject_on_event(
  self,
- emitter: BaseEventEmitter,
+ emitter: EventEmitter,
  event: str,
  error: Error,
  predicate: Callable[[Any], bool] = None,
@@ -52,7 +52,7 @@ async def future_wrapper() -> Error:
 
  async def wait_for_event(
  self,
- emitter: BaseEventEmitter,
+ emitter: EventEmitter,
  event: str,
  predicate: Callable[[Any], bool] = None,
  ) -> Any:
@@ -75,7 +75,7 @@ async def wait_for_future(self, future: asyncio.Future) -> Any:
 
 
 def wait_for_event_future(
- emitter: BaseEventEmitter, event: str, predicate: Callable[[Any], bool] = None
+ emitter: EventEmitter, event: str, predicate: Callable[[Any], bool] = None
 ) -> asyncio.Future:
  future: asyncio.Future = asyncio.Future()