Merge pull request #2244 from bagerard/mongodb_40

Mongodb 40

.travis.yml

@@ -3,7 +3,7 @@
 # with a very large number of jobs, hence we only test a subset of all the
 # combinations:
 # * MongoDB v3.4 & the latest PyMongo v3.x is currently the "main" setup,
-#   tested against Python v2.7, v3.5, v3.6, v3.7, v3.8 and PyPy.
+#   tested against Python v2.7, v3.5, v3.6, v3.7, v3.8, PyPy and PyPy3.
 # * Besides that, we test the lowest actively supported Python/MongoDB/PyMongo
 #   combination: MongoDB v3.4, PyMongo v3.4, Python v2.7.
 # * MongoDB v3.6 is tested against Python v3.6, and PyMongo v3.6, v3.7, v3.8.
@@ -33,15 +33,16 @@ env:
   global:
     - MONGODB_3_4=3.4.17
     - MONGODB_3_6=3.6.12
-    - PYMONGO_3_10=3.10
+    - MONGODB_4_0=4.0.13
-    - PYMONGO_3_9=3.9
+
-    - PYMONGO_3_6=3.6
     - PYMONGO_3_4=3.4
+    - PYMONGO_3_6=3.6
+    - PYMONGO_3_9=3.9
+    - PYMONGO_3_10=3.10
   matrix:
     - MONGODB=${MONGODB_3_4} PYMONGO=${PYMONGO_3_10}
 
 matrix:
-
   # Finish the build as soon as one job fails
   fast_finish: true
 
@@ -54,6 +55,8 @@ matrix:
     env: MONGODB=${MONGODB_3_6} PYMONGO=${PYMONGO_3_9}
   - python: 3.7
     env: MONGODB=${MONGODB_3_6} PYMONGO=${PYMONGO_3_10}
+  - python: 3.8
+    env: MONGODB=${MONGODB_4_0} PYMONGO=${PYMONGO_3_10}
 
 install:
   # Install Mongo

README.rst

@@ -26,10 +26,10 @@ an `API reference <https://mongoengine-odm.readthedocs.io/apireference.html>`_.
 
 Supported MongoDB Versions
 ==========================
-MongoEngine is currently tested against MongoDB v3.4 and v3.6. Future versions
+MongoEngine is currently tested against MongoDB v3.4, v3.6 and v4.0. Future versions
 should be supported as well, but aren't actively tested at the moment. Make
 sure to open an issue or submit a pull request if you experience any problems
-with MongoDB version > 3.6.
+with MongoDB version > 4.0.
 
 Installation
 ============

docs/changelog.rst

@@ -6,6 +6,7 @@ Changelog
 Development
 ===========
 - (Fill this out as you fix issues and develop your features).
+- Add Mongo 4.0 to Travis
 
 Changes in 0.19.1
 =================

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = {py27,py35,pypy,pypy3}-{mg34,mg36}
+envlist = {py27,py35,pypy,pypy3}-{mg34,mg36,mg39,mg310}
 
 [testenv]
 commands =