for travis.... for now

.travis.yml

@@ -5,7 +5,6 @@ python:
 - 3.8
 - 3.7
 - 3.6
-- nightly
 - pypy3
 # blocklist branches
 branches:
@@ -32,24 +31,19 @@ install:
 - pip install -r requirements-test.txt
 - pip install coveralls wheel
 script:
-- py.test -n 0
+- POSTGRES=10 py.test -n 0
+- POSTGRES=11 py.test -n 0
+- POSTGRES=12 py.test -n 0
+- POSTGRES=13 py.test -n 0
 after_success:
 - coveralls
 jobs:
   allow_failures:
     - python: nightly
   include:
     - stage: xdist
-      script: py.test -n 1
-    - stage: linters
-      install:
-      - pip install -r requirements-lint.txt
       script:
-      - pycodestyle
-      - pydocstyle
-      - pylint pytest_postgresql tests
-      - pyroma .
-      after_success: skip
+      - POSTGRES=13 py.test -n 1
     - stage: osx
       language: generic
       os: osx
@@ -59,7 +53,12 @@ jobs:
       - virtualenv venv -p python3
       - source venv/bin/activate
       script:
-      - py.test -n 0
+      - POSTGRES=9.5 py.test -n 0
+      - POSTGRES=9.6 py.test -n 0
+      - POSTGRES=10 py.test -n 0
+      - POSTGRES=11 py.test -n 0
+      - POSTGRES=12 py.test -n 0
+      - POSTGRES=13 py.test -n 0
     - stage: deploy
       if: tag IS present
       script: skip

requirements-lint.txt

@@ -1,7 +1,5 @@
 # linters
 pycodestyle==2.7.0
 pydocstyle==6.0.0
-pylint==2.7.2
-pygments
-pyroma==3.1
+black==20.8b1
 -r requirements-test.txt