From 569296d38995bf46ac2215954f46acc16a366688 Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <kajinamit@oss.nttdata.com>
Date: Sat, 7 Oct 2023 11:58:12 +0900
Subject: [PATCH] Require pytz only in Python < 3.9

ptyz is no longer required in Python >= 3.9 in favor of zoneinfo.

Also tzdata was added to requirements as a runtime dependency of
zoneinfo, which is only available in Python >= 3.9 and is not required
in Python 3.8.

Depends-on: https://review.opendev.org/c/openstack/requirements/+/901119
Change-Id: I9ab39a8d394c7063a33c699d277c7f4ed2151767
---
 requirements.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 57158f76..be2c3666 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,11 +5,11 @@
 
 iso8601>=0.1.11 # MIT
 oslo.i18n>=3.15.3 # Apache-2.0
-pytz>=2013.6 # MIT
+pytz>=2013.6;python_version<"3.9" # MIT
 netaddr>=0.7.18 # BSD
 netifaces>=0.10.4 # MIT
 debtcollector>=1.2.0 # Apache-2.0
 pyparsing>=2.1.0 # MIT
 packaging>=20.4 # BSD
-tzdata>=2022.4 # MIT
+tzdata>=2022.4;python_version>="3.9" # MIT
 PyYAML>=3.13 # MIT