coverage: improve config / conditionals

- move config to setup.cfg, add report-include
- Travis: codecov: skip fixes, generate and pass coverage.xml
- only do coverage for py jobs, fix -X for codecov

Closes jazzband/django-configurations#194

.travis.yml

@@ -62,9 +62,13 @@ install:
   - pip install tox
 script: tox -v
 after_success:
-  - pip install codecov
-  - codecov --required -X gcov --flags ${TOXENV//-/ }
-  - coverage report -m
+  - |
+    if [ "$TOXENV" = py* ]; then
+      pip install codecov
+      coverage xml
+      coverage report -m
+      codecov --required -X gcov fix pycov -f coverage.xml --flags ${TOXENV//-/ }
+    fi
 branches:
   except: templates/1.5.x templates/1.6.x
 deploy:

setup.cfg

@@ -1,2 +1,9 @@
 [wheel]
 universal = 1
+
+[coverage:run]
+source = .
+include = configurations/*,tests/*
+branch = 1
+[coverage:report]
+include = configurations/*,tests/*