backports.cached_property no longer required

pyproject.toml

@@ -18,7 +18,6 @@ python = "<3.12,>=3.8"
 singer-sdk = { version = "^0.31.1" }
 fs-s3fs = { version = "^1.1.1", optional = true }
 pymongo = "^4.4.1"
-"backports.cached-property" = { version = "^1.0.2" }
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.3.1"

tap_mongodb/connector.py

@@ -1,6 +1,6 @@
 """MongoDB/DocumentDB connector utility"""
 
-import sys
+from functools import cached_property
 from logging import Logger, getLogger
 from typing import Any, Dict, List, Optional, Tuple
 
@@ -11,12 +11,6 @@
 
 from tap_mongodb.schema import SCHEMA
 
-if sys.version_info[:2] < (3, 8):
-    from backports.cached_property import cached_property
-else:
-    from functools import cached_property
-
-
 try:
     from typing import TypeAlias  # pylint: disable=ungrouped-imports
 

tap_mongodb/tap.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import json
-import sys
+from functools import cached_property
 from typing import Any, Optional
 from urllib.parse import quote_plus
 
@@ -13,11 +13,6 @@
 from tap_mongodb.connector import MongoDBConnector
 from tap_mongodb.streams import MongoDBCollectionStream
 
-if sys.version_info[:2] >= (3, 7):
-    from backports.cached_property import cached_property
-else:
-    from functools import cached_property
-
 
 class TapMongoDB(Tap):
     """mongodb tap class."""