bug#42158: python-grequests broken, add zope dependencies to fix.

[Christopher Lemmer Webber]

Fix attached.  Ok to push?

>From 1fc31863857361e9f88d92cbea2099fd7ea03b10 Mon Sep 17 00:00:00 2001
From: Christopher Lemmer Webber <cwebber@dustycloud.org>
Date: Wed, 1 Jul 2020 16:36:29 -0400
Subject: [PATCH] gnu: python-grequests: Fix tests by adding zope dependencies.

* gnu/packages/python-web.scm (python-grequests): Add zope
  dependencies to native-inputs for tests.
---
 gnu/packages/python-web.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 030abef9c2..c929e254f7 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -2010,7 +2010,9 @@ library.")
      `(("python-gevent" ,python-gevent)
        ("python-requests" ,python-requests)))
     (native-inputs
-     `(("python-nose" ,python-nose)))
+     `(("python-nose" ,python-nose)
+       ("python-zope.interface" ,python-zope-interface)
+       ("python-zope.event" ,python-zope-event)))
     (home-page "https://github.com/kennethreitz/grequests";)
     (synopsis "Python library for asynchronous HTTP requests")
     (description "GRequests is a Python library that allows you to use
-- 
2.26.2