From e5c3ec600be05a5878f6ecc840b0aa93e3e4d715 Mon Sep 17 00:00:00 2001
From: John Vandenberg <jayvdb@gmail.com>
Date: Wed, 15 Jul 2020 07:49:04 +0700
Subject: [PATCH 1/2] Update import for Django 3.1 support

---
 eav/queryset.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/eav/queryset.py b/eav/queryset.py
index ff5038f..fe89fbe 100644
--- a/eav/queryset.py
+++ b/eav/queryset.py
@@ -22,6 +22,7 @@ Q-expressions need to be rewritten for two reasons:
 from itertools import count
 from functools import wraps
 
+from django.core.exceptions import FieldDoesNotExist
 from django.core.exceptions import FieldError, ObjectDoesNotExist
 from django.db import models
 from django.db.models import Case, IntegerField, Q, When
@@ -248,7 +249,7 @@ def expand_eav_filter(model_cls, key, value):
 
     try:
         field = model_cls._meta.get_field(fields[0])
-    except models.FieldDoesNotExist:
+    except FieldDoesNotExist:
         return key, value
 
     if not field.auto_created or field.concrete:

From 7a71df16b0b7cb61225a55bdb67d2d11a2c69c47 Mon Sep 17 00:00:00 2001
From: John Vandenberg <jayvdb@gmail.com>
Date: Wed, 15 Jul 2020 07:49:39 +0700
Subject: [PATCH 2/2] tox.ini: Include Django 2.1 and 2.2 and master

---
 tox.ini | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tox.ini b/tox.ini
index 4ad535d..e56279b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,7 +3,8 @@ envlist =
     py27-django{111},
     py35-django{111,20,30,tip},
     py36-django{111,20,30,tip},
-    py37-django{111,20,30,tip},
+    py37-django{111,20,21,22,30,tip},
+    py38-django{111,20,21,22,30,tip}
     migrationscheck
 
 [testenv]
@@ -12,8 +13,10 @@ pip_pre=True
 deps =
     django111: Django >=1.11, <2.0
     django20: Django >= 2.0, <2.1
+    django21: Django >= 2.3, <2.2
+    django22: Django >= 2.2, <2.3
     django30: Django >= 3.0, <3.1
-    djangotip: Django
+    djangotip: https://github.com/django/django/archive/master.tar.gz
     
 commands = 
     ./runtests