From 9b016d12cd5a1d5f9c4e5d9699040ea75162c1e2 Mon Sep 17 00:00:00 2001
From: Cyrille Pontvieux <cyrille@enialis.net>
Date: Thu, 1 Jul 2021 12:43:38 +0200
Subject: [PATCH] Python 3.10 compatibility

tox.ini updated to also run tests on python 3.8, 3.9 and 3.10
---
 graphene/relay/connection.py   | 3 ++-
 graphene/types/field.py        | 3 ++-
 graphene/utils/crunch.py       | 2 +-
 graphene/utils/deduplicator.py | 3 ++-
 tox.ini                        | 7 ++++---
 5 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/graphene/relay/connection.py b/graphene/relay/connection.py
index 047f2b4d..d8cc1c07 100644
--- a/graphene/relay/connection.py
+++ b/graphene/relay/connection.py
@@ -1,5 +1,6 @@
 import re
-from collections import Iterable, OrderedDict
+from collections import OrderedDict
+from collections.abc import Iterable
 from functools import partial
 
 from graphql_relay import connection_from_list
diff --git a/graphene/types/field.py b/graphene/types/field.py
index 7f63a853..fa013aa3 100644
--- a/graphene/types/field.py
+++ b/graphene/types/field.py
@@ -1,5 +1,6 @@
 import inspect
-from collections import Mapping, OrderedDict
+from collections import OrderedDict
+from collections.abc import Mapping
 from functools import partial
 
 from .argument import Argument, to_arguments
diff --git a/graphene/utils/crunch.py b/graphene/utils/crunch.py
index 57fcb77f..b27d3718 100644
--- a/graphene/utils/crunch.py
+++ b/graphene/utils/crunch.py
@@ -1,5 +1,5 @@
 import json
-from collections import Mapping
+from collections.abc import Mapping
 
 
 def to_key(value):
diff --git a/graphene/utils/deduplicator.py b/graphene/utils/deduplicator.py
index 13c1cb16..d8128a8c 100644
--- a/graphene/utils/deduplicator.py
+++ b/graphene/utils/deduplicator.py
@@ -1,4 +1,5 @@
-from collections import Mapping, OrderedDict
+from collections import OrderedDict
+from collections.abc import Mapping
 
 
 def deflate(node, index=None, path=None):
diff --git a/tox.ini b/tox.ini
index 4e1cc9dc..43766eca 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,36,37,38,39},flake8,pre-commit,mypy
+envlist = py{27,36,37,38,39,310},flake8,pre-commit,mypy
 
 [gh-actions]
 python =
@@ -8,18 +8,19 @@ python =
     3.7: py37
     3.8: py38
     3.9: py39
+    3.10: py310
 
 [testenv]
 passenv = *
 usedevelop = True
 deps =
     -e.[test]
-    py{36,37,38,39}: pytest-asyncio
+    py{36,37,38,39,310}: pytest-asyncio
 setenv =
      PYTHONPATH = .:{envdir}
 commands =
     py{27}: py.test --cov=graphene graphene examples {posargs}
-    py{36,37,38,39}: py.test --cov=graphene graphene examples tests_asyncio tests_py36 {posargs}
+    py{36,37,38,39,310}: py.test --cov=graphene graphene examples tests_asyncio tests_py36 {posargs}
 
 [testenv:pre-commit]
 deps =