coverage added to pytest config

.gitignore

@@ -6,3 +6,6 @@ build
 .project
 .pydevproject
 .cache
+.pytest_cache
+.coverage
+

.travis.yml

-dist: trusty
-language: python
-python:
-  - "3.5"
-  - "3.6"
-# command to install dependencies
-install:
-  - "sudo apt-get -qq update"
-  - "sudo apt-get install -y clamav"
-  - "sudo freshclam"
-  - "sudo apt-get install clamav-daemon"
-  - "python setup.py -q install"
-  - "pip install pytest-pep8 pytest-cov codecov"
-# command to run tests
-script: "pytest --cov=./"
-after_success:
-- codecov

pytest.ini

 [pytest]
-addopts = --pep8 -v
+addopts = --pep8 -v --cov=./
 pep8ignore = 
     *.py E501