From 6d99bcc3e940e4f6bc857e7d4ede53e01537c7ec Mon Sep 17 00:00:00 2001
From: Anthonios Partheniou <partheniou@google.com>
Date: Wed, 16 Jun 2021 11:08:02 -0400
Subject: [PATCH] fix(deps): add packaging requirement (#80)

---
 setup.py                    | 1 +
 testing/constraints-3.6.txt | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 0e7b6aab..72297929 100644
--- a/setup.py
+++ b/setup.py
@@ -47,6 +47,7 @@
     install_requires=(
         "google-api-core[grpc] >= 1.22.2, < 2.0.0dev",
         "proto-plus >= 1.4.0",
+        "packaging >= 14.3",
     ),
     python_requires=">=3.6",
     classifiers=[
diff --git a/testing/constraints-3.6.txt b/testing/constraints-3.6.txt
index 0d3bff36..05a62e3a 100644
--- a/testing/constraints-3.6.txt
+++ b/testing/constraints-3.6.txt
@@ -6,4 +6,6 @@
 # e.g., if setup.py has "foo >= 1.14.0, < 2.0.0dev",
 # Then this file should have foo==1.14.0
 google-api-core==1.22.2
-proto-plus==1.4.0
\ No newline at end of file
+proto-plus==1.4.0
+packaging==14.3
+google-auth==1.24.0  # TODO: remove when google-auth>=1.25.0 is required through google-api-core