From 7196fa0773946a4eac62d695bfa525f050231ce8 Mon Sep 17 00:00:00 2001
From: Eli Schwartz <eschwartz@archlinux.org>
Date: Tue, 26 Mar 2019 01:02:45 -0400
Subject: [PATCH] python3: mark zlib plugin as only existing on python2

Fixes test failure due to checking whether all plugins work, and
considering this a plugin even though it is not.
---
 src/calibre/constants.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/constants.py b/src/calibre/constants.py
index e5781fe5b3..05ac5bbb3e 100644
--- a/src/calibre/constants.py
+++ b/src/calibre/constants.py
@@ -168,7 +168,6 @@ class Plugins(collections.Mapping):
                 'icu',
                 'speedup',
                 'unicode_names',
-                'zlib2',
                 'html',
                 'freetype',
                 'imageops',
@@ -184,6 +183,7 @@ class Plugins(collections.Mapping):
         if not ispy3:
             plugins.extend([
                 'monotonic',
+                'zlib2',
             ])
         if iswindows:
             plugins.extend(['winutil', 'wpd', 'winfonts'])