Merge pull request #4537 from Gallaecio/restric-travis-ci-tests

Travis CI: do not run security and Flake8 on multiple jobs

.travis.yml

@@ -15,14 +15,17 @@ matrix:
       python: 3.7  # Keep in sync with .readthedocs.yml
 
     - env: TOXENV=pypy3
-    - python: 3.5
+    - env: TOXENV=py
+      python: 3.5
     - env: TOXENV=pinned
       python: 3.5
     - env: TOXENV=asyncio
       python: 3.5.2
-    - python: 3.6
-    - python: 3.7
-    - env: PYPI_RELEASE_JOB=true
+    - env: TOXENV=py
+      python: 3.6
+    - env: TOXENV=py
+      python: 3.7
+    - env: TOXENV=py PYPI_RELEASE_JOB=true
       python: 3.8
     - env: TOXENV=extra-deps
       python: 3.8

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = security,flake8,py3
+envlist = security,flake8,py
 minversion = 1.7.0
 
 [testenv]