api: add ChatListChanged and ChatListItemChanged events (#4476)

deltachat-rpc-client/src/deltachat_rpc_client/account.py

@@ -30,6 +30,10 @@ class Account:
         """Wait until the next event and return it."""
         return AttrDict(self._rpc.wait_for_event(self.id))
 
+    def clear_all_events(self):
+        """Removes all queued-up events for a given account. Useful for tests."""
+        self._rpc.clear_all_events(self.id)
+
     def remove(self) -> None:
         """Remove the account."""
         self._rpc.remove_account(self.id)

deltachat-rpc-client/src/deltachat_rpc_client/const.py

@@ -59,6 +59,8 @@ class EventType(str, Enum):
     SELFAVATAR_CHANGED = "SelfavatarChanged"
     WEBXDC_STATUS_UPDATE = "WebxdcStatusUpdate"
     WEBXDC_INSTANCE_DELETED = "WebxdcInstanceDeleted"
+    CHATLIST_CHANGED = "ChatlistChanged"
+    CHATLIST_ITEM_CHANGED = "ChatlistItemChanged"
 
 
 class ChatId(IntEnum):

deltachat-rpc-client/src/deltachat_rpc_client/rpc.py

@@ -6,7 +6,7 @@ import logging
 import os
 import subprocess
 import sys
-from queue import Queue
+from queue import Empty, Queue
 from threading import Event, Thread
 from typing import Any, Iterator, Optional
 
@@ -188,5 +188,14 @@ class Rpc:
         queue = self.get_queue(account_id)
         return queue.get()
 
+    def clear_all_events(self, account_id: int):
+        """Removes all queued-up events for a given account. Useful for tests."""
+        queue = self.get_queue(account_id)
+        try:
+            while True:
+                queue.get_nowait()
+        except Empty:
+            pass
+
     def __getattr__(self, attr: str):
         return RpcMethod(self, attr)