From a8a05647b591a7ce3e23ce7f0417097ee96f07c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edgar=20Ram=C3=ADrez=20Mondrag=C3=B3n?= <edgar@meltano.com>
Date: Fri, 1 Dec 2023 20:03:32 -0600
Subject: [PATCH] chore: Move datetime.fromisoformat patch to
 singer_sdk.helpers._compat

---
 singer_sdk/helpers/_compat.py | 20 +++++++++++++++++++-
 singer_sdk/sinks/core.py      | 19 +++++++++----------
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/singer_sdk/helpers/_compat.py b/singer_sdk/helpers/_compat.py
index 39042e532..cc84576a8 100644
--- a/singer_sdk/helpers/_compat.py
+++ b/singer_sdk/helpers/_compat.py
@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import datetime
 import sys
 
 if sys.version_info < (3, 8):
@@ -21,4 +22,21 @@
 else:
     from importlib import resources
 
-__all__ = ["metadata", "final", "resources", "entry_points"]
+if sys.version_info < (3, 11):
+    from backports.datetime_fromisoformat import MonkeyPatch
+
+    MonkeyPatch.patch_fromisoformat()
+
+datetime_fromisoformat = datetime.datetime.fromisoformat
+date_fromisoformat = datetime.date.fromisoformat
+time_fromisoformat = datetime.time.fromisoformat
+
+__all__ = [
+    "metadata",
+    "final",
+    "resources",
+    "entry_points",
+    "datetime_fromisoformat",
+    "date_fromisoformat",
+    "time_fromisoformat",
+]
diff --git a/singer_sdk/sinks/core.py b/singer_sdk/sinks/core.py
index f3a1975cf..735bd3a58 100644
--- a/singer_sdk/sinks/core.py
+++ b/singer_sdk/sinks/core.py
@@ -7,7 +7,6 @@
 import datetime
 import importlib.util
 import json
-import sys
 import time
 import typing as t
 from gzip import GzipFile
@@ -23,7 +22,12 @@
     BatchFileFormat,
     StorageTarget,
 )
-from singer_sdk.helpers._compat import final
+from singer_sdk.helpers._compat import (
+    date_fromisoformat,
+    datetime_fromisoformat,
+    final,
+    time_fromisoformat,
+)
 from singer_sdk.helpers._typing import (
     DatetimeErrorTreatmentEnum,
     get_datelike_property_type,
@@ -35,11 +39,6 @@
 
     from singer_sdk.target_base import Target
 
-if sys.version_info < (3, 11):
-    from backports.datetime_fromisoformat import MonkeyPatch
-
-    MonkeyPatch.patch_fromisoformat()
-
 JSONSchemaValidator = Draft7Validator
 
 
@@ -384,11 +383,11 @@ def _parse_timestamps_in_record(
                 try:
                     if value is not None:
                         if datelike_type == "time":
-                            date_val = datetime.time.fromisoformat(date_val)
+                            date_val = time_fromisoformat(date_val)
                         elif datelike_type == "date":
-                            date_val = datetime.date.fromisoformat(date_val)
+                            date_val = date_fromisoformat(date_val)
                         else:
-                            date_val = datetime.datetime.fromisoformat(date_val)
+                            date_val = datetime_fromisoformat(date_val)
                 except ValueError as ex:
                     date_val = handle_invalid_timestamp_in_record(
                         record,