Compat django3.1

.travis.yml

@@ -12,7 +12,10 @@ env:
   - TOX_ENV=py35-django18
   - TOX_ENV=py35-django111
   - TOX_ENV=py35-django20
-  - TOX_ENV=py35-djangomaster
+  - TOX_ENV=py35-django21
+  - TOX_ENV=py35-django22
+  - TOX_ENV=py35-django30
+  - TOX_ENV=py35-django31
 matrix:
   include:
     - env: TOX_ENV=py36-django18
@@ -21,6 +24,14 @@ matrix:
       python: "3.6"
     - env: TOX_ENV=py36-django20
       python: "3.6"
+    - env: TOX_ENV=py36-django21
+      python: "3.6"
+    - env: TOX_ENV=py36-django22
+      python: "3.6"
+    - env: TOX_ENV=py36-django30
+      python: "3.6"
+     - env: TOX_ENV=py36-django31
+      python: "3.6"
     - env: TOX_ENV=py36-djangomaster
       python: "3.6"
 install: pip install tox

django_babel/extract.py

@@ -1,5 +1,14 @@
 # -*- coding: utf-8 -*-
-from django.template.base import Lexer, TOKEN_TEXT, TOKEN_VAR, TOKEN_BLOCK
+try:
+    from django.template.base import Lexer, TOKEN_TEXT, TOKEN_VAR, TOKEN_BLOCK
+except ImportError:
+    # Django 2.1+
+    from django.template.base import Lexer, TokenType
+
+    TOKEN_TEXT = TokenType.TEXT
+    TOKEN_VAR = TokenType.VAR
+    TOKEN_BLOCK = TokenType.BLOCK
+
 from django.utils.translation import trim_whitespace
 from django.utils.encoding import smart_text
 

setup.py

@@ -24,7 +24,7 @@ def read(*parts):
     url='https://github.com/python-babel/django-babel/',
     packages=find_packages(exclude=('tests',)),
     install_requires=[
-        'django>=1.8,<3.0',
+        'django>=1.8,<3.2',
         'babel>=1.3',
     ],
     classifiers=[

tox.ini

@@ -1,5 +1,8 @@
 [tox]
-envlist = py{35,36}-djangomaster, py{27,34,35,36}-django{18,111,20}, lint, docs
+envlist = py{27,34,35,36}-django{18,111},
+          py{35,36,37}-django{20,21,22,30,31},
+          py{36,37}-django{master},
+          lint, docs
 
 [testenv]
 deps =
@@ -11,6 +14,10 @@ deps =
     django18: Django>=1.8,<1.9
     django111: Django>=1.11,<2.0
     django20: Django>=2.0,<2.1
+    django21: Django>=2.1,<2.2
+    django22: Django>=2.2,<3
+    django30: Django>=3.0,<3.1
+    django31: Django>=3.1,<3.2
     djangomaster: https://github.com/django/django/archive/master.tar.gz#egg=Django
 commands = py.test {posargs}