Adding coveragerc

.coveragerc

@@ -0,0 +1,15 @@
+[run]
+branch = True
+source = ./
+
+[report]
+exclude_lines =
+    if self.debug:
+    pragma: no cover
+    raise NotImplementedError
+    if __name__ == .__main__.:
+    def get_args
+ignore_errors = True
+omit =
+    tests/*
+    examples/*

.travis.yml

@@ -37,3 +37,6 @@ install:
 
 script:
     - sudo python3 -m pytest --cov=./ -sv tests/ --tb=short
+
+after_script:
+  - bash <(curl -s https://codecov.io/bash) -t 83a45966-78ce-44c2-80b3-964ecab4a53d || echo "Codecov did not collect coverage reports"