Patch-Source: https://github.com/jsonpickle/jsonpickle/commit/a24240bfdec6a9d5172c2f25e19654d23ffc61e1
--
From a24240bfdec6a9d5172c2f25e19654d23ffc61e1 Mon Sep 17 00:00:00 2001
From: Theelx <43764914+Theelx@users.noreply.github.com>
Date: Fri, 26 May 2023 14:05:05 -0400
Subject: [PATCH] Implement compatibility with pandas 2

---
 jsonpickle/ext/pandas.py | 7 ++++++-
 requirements-dev.txt     | 2 +-
 setup.cfg                | 2 +-
 tests/pandas_test.py     | 2 +-
 4 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/jsonpickle/ext/pandas.py b/jsonpickle/ext/pandas.py
index c49b86b..4598506 100644
--- a/jsonpickle/ext/pandas.py
+++ b/jsonpickle/ext/pandas.py
@@ -66,2 +66,4 @@ def make_read_csv_params(meta, context):
     parse_datetime_v2 = {}
+    # this is only for pandas v2+ due to a backwards-incompatible change
+    parse_datetime_v2 = {}
     dtype = {}
