potiuk commented on a change in pull request #4938: [AIRFLOW-4117]
Multi-staging Image - Travis CI tests [Step 3/3]
URL: https://github.com/apache/airflow/pull/4938#discussion_r294129017
##########
File path: .travis.yml
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@@ -16,27 +16,34 @@
# specific language governing permissions and limitations
# under the License.
#
+sudo: true
dist: xenial
language: python
-python:
- - "3.6"
env:
global:
- - TRAVIS_CACHE=$HOME/.travis_cache/
+ - BUILD_ID=${TRAVIS_BUILD_ID}
+ - BRANCH_NAME=${TRAVIS_BRANCH}
matrix:
- - TOX_ENV=py27-backend_mysql-env_docker
- - TOX_ENV=py27-backend_sqlite-env_docker
- - TOX_ENV=py27-backend_postgres-env_docker
- - TOX_ENV=py35-backend_mysql-env_docker PYTHON_VERSION=3
- - TOX_ENV=py35-backend_sqlite-env_docker PYTHON_VERSION=3
- - TOX_ENV=py35-backend_postgres-env_docker PYTHON_VERSION=3
- - TOX_ENV=py27-backend_postgres-env_kubernetes KUBERNETES_VERSION=v1.9.0
- - TOX_ENV=py35-backend_postgres-env_kubernetes KUBERNETES_VERSION=v1.13.0
PYTHON_VERSION=3
-
+ - BACKEND=mysql ENV=docker
+ - BACKEND=postgres ENV=docker
+ - BACKEND=sqlite ENV=docker
+ - BACKEND=postgres ENV=kubernetes KUBERNETES_VERSION=v1.9.0
+ - BACKEND=postgres ENV=kubernetes KUBERNETES_VERSION=v1.13.0
+python:
+ - '3.6'
+ - '3.5'
Review comment:
I'd be all for removing 3.5 but I believe a lot of users use 3.5 and I
believe @ashb has a very strong opinion on that (it's the default python
installed by Debian Stretch (Debian 9) - which is current "stable" Debian.
However with https://wiki.debian.org/DebianBuster (release planned in less
than a month) we will go straight to Python 3.7. So maybe at that time (and for
2.0.0 release in general) we should abandon 3.5 and switch to supporting both
3.6 and 3.7.
I think just switching to f-strings will be a major improvement for
readability ;).
Maybe we should start a thread on DevList and vote on abandoning 3.5 ?
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