From 2122f94432d160a23e79a4771c05d71132dc6db9 Mon Sep 17 00:00:00 2001
From: kreutz-hs <43569762+kreutz-hs@users.noreply.github.com>
Date: Fri, 2 Nov 2018 12:24:18 +0100
Subject: [PATCH] Support Python 3.7 (#375)

* Import collection ABC's from correct module
   They were moved into collections.abc in 3.3 and will be deprecated
   from collections in 3.8.
---
 CHANGELOG.md   | 2 ++
 jwt/api_jwt.py | 6 +++++-
 tox.ini        | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/jwt/api_jwt.py b/jwt/api_jwt.py
index 6caeecf..0836ec0 100644
--- a/jwt/api_jwt.py
+++ b/jwt/api_jwt.py
@@ -1,8 +1,12 @@
 import json
 import warnings
 from calendar import timegm
-from collections import Iterable, Mapping
 from datetime import datetime, timedelta
+try:
+    # Importing ABCs from collections will be removed in PY3.8
+    from collections.abc import Iterable, Mapping
+except ImportError:
+    from collections import Iterable, Mapping
 try:
     # import required by mypy to perform type checking, not used for normal execution
     from typing import Callable, Dict, List, Optional, Union # NOQA