Move pylint tests to pytest with the pytest-pylint plugin

Author: linuxdaemon

.travis.yml

@@ -11,9 +11,7 @@ install:
   - "pip install -r ./travis/requirements.txt"
 
 script:
-  - "python ./travis/test_json.py"
-  - "git diff --diff-filter=d --name-only ${TRAVIS_COMMIT_RANGE} | grep -i '\\.py$' | xargs -r pylint --rcfile=travis/pylintrc"
-  - "py.test . -R : -v --cov . --cov-report term-missing"
+  - "py.test . -R : -v --cov . --cov-report term-missing --pylint --pylint-rcfile=travis/pylintrc"
 
 after_success:
   - "coveralls"

travis/requirements.txt

@@ -4,6 +4,7 @@ pytest-cov
 pytest-pep8
 pytest-leaks
 pytest-travis-fold
+pytest-pylint
 flake8
 python-coveralls
 pylint