From f1f4e120f539d3264741104cd64c76e1813487c0 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo@anthrotype.com>
Date: Fri, 21 Jul 2017 17:43:00 +0100
Subject: [PATCH] =?UTF-8?q?[filesystem]=20exclude=20'=5F=5FMACOSX'=20metad?=
 =?UTF-8?q?ata=C2=A0dir=20contained=20in=20zip=20file?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Lib/ufoLib/filesystem.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Lib/ufoLib/filesystem.py b/Lib/ufoLib/filesystem.py
index ab2b72340..34e626929 100644
--- a/Lib/ufoLib/filesystem.py
+++ b/Lib/ufoLib/filesystem.py
@@ -74,7 +74,11 @@ class FileSystem(object):
 					raise UFOLibError("The fs module is required for reading and writing UFO ZIP.")
 				path = ZipFS(
 					path, write=True if mode == 'w' else False, encoding="utf8")
-				roots = path.listdir("")
+				roots = [
+					p for p in path.listdir("")
+					# exclude macOS metadata contained in zip file
+					if path.isdir(p) and p != "__MACOSX"
+				]
 				if not roots:
 					self._root = u"contents"
 					path.makedir(self._root)