From 121ee8ce73dfb6b924eab8f8345ef32921bd7ced Mon Sep 17 00:00:00 2001
From: Vishakha Agarwal <agarwalvishakha18@gmail.com>
Date: Mon, 23 Mar 2020 22:05:42 +0530
Subject: [PATCH] Stop configuring install_command in tox.

Currently, we are overriding 'install_command' to use 'pip'. This is
considered poor behavior and 'python -m pip' should be used instead:

https://snarky.ca/why-you-should-use-python-m-pip/

It turns out that this is the the default value provided by tox:

https://tox.readthedocs.io/en/latest/config.html#conf-install_command

So we can remove the line and simply use the default value.

Change-Id: I2bf8b8509788fdc2f23c9ddf4211b19de7b3fb87
---
 tox.ini | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index a4967fe1eb..2eb9d65a6d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,11 +1,10 @@
 [tox]
-minversion = 2.5.0
+minversion = 3.2.0
 skipsdist = True
 envlist = py37,pep8,api-ref,docs,genconfig,genpolicy,releasenotes,protection
 
 [testenv]
 usedevelop = True
-install_command = pip install {opts} {packages}
 basepython = python3
 setenv = VIRTUAL_ENV={envdir}
 deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}