Add WalletEventType (#762)

bindings/python/examples/exchange/4_listen_events.py

@@ -3,7 +3,7 @@
 
 # This example listens to the NewOutput event.
 
-from iota_sdk import Wallet, SyncOptions
+from iota_sdk import Wallet, SyncOptions, WalletEventType
 from dotenv import load_dotenv
 import json
 import os
@@ -33,7 +33,7 @@ def callback(event):
 
 
 # Only interested in new outputs here.
-wallet.listen(callback, [2])
+wallet.listen(callback, [WalletEventType.NewOutput])
 
 account = wallet.get_account('Alice')
 

bindings/python/iota_sdk/__init__.py

@@ -15,6 +15,7 @@
 from .types.block import *
 from .types.burn import *
 from .types.common import *
+from .types.event import *
 from .types.feature import *
 from .types.native_token import *
 from .types.node_info import *

bindings/python/iota_sdk/types/event.py

@@ -0,0 +1,12 @@
+# Copyright 2023 IOTA Stiftung
+# SPDX-License-Identifier: Apache-2.0
+
+from enum import IntEnum
+
+class WalletEventType(IntEnum):
+    ConsolidationRequired = 0,
+    LedgerAddressGeneration = 1,
+    NewOutput = 2,
+    SpentOutput = 3,
+    TransactionInclusion = 4,
+    TransactionProgress = 5,