From 4fb4cb4fd1023e742ba7c06bce70e042294cd157 Mon Sep 17 00:00:00 2001
From: cclauss <cclauss@me.com>
Date: Wed, 3 Jul 2019 09:21:03 +0200
Subject: [PATCH] Travis CI: Simplify the testing (#887)

* Travis CI: Simplify the testing

* flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics

* python: 3.7

* dist: xenial for python: 3.7

* Delete .lgtm.yml

These changes were created to get around the fact that Travis CI was not enabled on this repo.  Now that Travis is enabled, we can remove these modifications.

The problems are that:
1. [LGTM does not want us running flake8 on their infrstructure](https://discuss.lgtm.com/t/can-i-get-lgtm-to-run-flake8-tests/1445/6) and
2. when we do, it [does not work as expected](https://discuss.lgtm.com/t/tests-are-not-automatically-run-when-lgtm-yml-is-modified/1446/4).
---
 .lgtm.yml   | 12 ------------
 .travis.yml | 29 ++++-------------------------
 2 files changed, 4 insertions(+), 37 deletions(-)
 delete mode 100644 .lgtm.yml

diff --git a/.lgtm.yml b/.lgtm.yml
deleted file mode 100644
index ec550ab72705..000000000000
--- a/.lgtm.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-extraction:
-  python:
-    python_setup:
-      version: 3
-    after_prepare:
-      - python3 -m pip install --upgrade --user flake8
-    before_index:
-      - python3 -m flake8 --version  # flake8 3.6.0 on CPython 3.6.5 on Linux
-      # stop the build if there are Python syntax errors or undefined names
-      - python3 -m flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics
-      # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
-      - python3 -m flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
diff --git a/.travis.yml b/.travis.yml
index 2440899e4f25..8676e5127334 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,26 +1,5 @@
 language: python
-cache: pip
-python:
-    - 2.7
-    - 3.6
-    #- nightly
-    #- pypy
-    #- pypy3
-matrix:
-    allow_failures:
-        - python: nightly
-        - python: pypy
-        - python: pypy3
-install:
-    #- pip install -r requirements.txt
-    - pip install flake8  # pytest  # add another testing frameworks later
-before_script:
-    # stop the build if there are Python syntax errors or undefined names
-    - flake8 . --count --select=E9,F63,F72,F82 --show-source --statistics
-    # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
-    - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-script:
-    - true  # pytest --capture=sys  # add other tests here
-notifications:
-    on_success: change
-    on_failure: change  # `always` will be the setting once code changes slow down
+dist: xenial  # required for Python >= 3.7
+python: 3.7
+install: pip install flake8
+script: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics