From 8cf12a2ab5cfd679d5072c8528b06678802c5c7d Mon Sep 17 00:00:00 2001
From: Eric Nemchik <eric@nemchik.com>
Date: Wed, 21 Dec 2022 18:05:55 -0600
Subject: [PATCH] backports.zoneinfo environment marker (#1926)

https://github.com/pganssle/zoneinfo#installation-and-depending-on-this-library notes:
> Support for `backports.zoneinfo` in Python 3.9+ is currently minimal, since it is expected that you would use the standard library `zoneinfo` module instead.
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 0003108a..70ca360f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ apscheduler==3.9.1.post1
 arrow==1.2.3
 backports.csv==1.0.7
 backports.functools-lru-cache==1.6.4
-backports.zoneinfo==0.2.1
+backports.zoneinfo==0.2.1;python_version<"3.9"
 beautifulsoup4==4.11.1
 bleach==5.0.1
 certifi==2022.12.7