From e36d18124107f91a599f97bceb4a37f2c53dedcf Mon Sep 17 00:00:00 2001
From: Lukas Puehringer <lukas.puehringer@nyu.edu>
Date: Tue, 15 Dec 2020 19:20:57 +0100
Subject: [PATCH] Work around pypa/pip#9215 with old resolver

Configure tox to use legacy resolver as a temporary workaround
for pypa/pip#9215, which results in huge unnecessary downloads.

Co-authored-by: Jussi Kukkonen <jkukkonen@vmware.com>
Signed-off-by: Lukas Puehringer <lukas.puehringer@nyu.edu>
---
 tox.ini | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 23ee0026..a86fba4f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,7 +23,8 @@ deps =
     # installation (see `skipsdist`), to get relative paths in coverage reports
     --editable {toxinidir}
 
-install_command = pip install --pre {opts} {packages}
+# FIXME: use legacy resolver because https://github.com/pypa/pip/issues/9215
+install_command = pip install --use-deprecated=legacy-resolver --pre {opts} {packages}
 
 
 # Develop test env to run tests against securesystemslib's master branch