Use Codecov report flags

Upgrade to Codecov v2.0.6, didn't get released to PyPi.

.travis.yml

@@ -18,6 +18,7 @@ env:
     - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
     - SEGFAULT_SIGNALS=all
     - PYTHONUNBUFFERED=True
+    - CODECOV_ENV=TRAVIS_PYTHON_VERSION
 
 addons:
   apt:
@@ -51,8 +52,9 @@ after_success:
   # Uncomment if need to geninterop, ie. py37 final
   # - python tools/geninterop/geninterop.py
 
-  # Waiting on mono-cov support or SharpCover
-  - codecov
+  # Waiting on mono-coverage, SharpCover or xr.Baboon
+  - coverage xml -i
+  - codecov --file coverage.xml --flags Setup_Linux
 
 notifications:
   email: false

appveyor.yml

@@ -9,6 +9,7 @@ environment:
   global:
     PYTHONUNBUFFERED: True
     PYTHONWARNINGS: 'ignore:::wheel.pep425tags:'
+    CODECOV_ENV: PYTHON_VERSION, PLATFORM
 
   matrix:
     - PYTHON_VERSION: 2.7
@@ -49,8 +50,10 @@ test_script:
   - ps: .\ci\appveyor_build_recipe.ps1
 
 on_finish:
-  # Upload coverage
-  - codecov
+  - coverage xml -i
+  - codecov --file coverage.xml --flags Setup_Windows
+  - codecov --file py.coverage --flags Python_Tests
+  - codecov --file cs.coverage --flags Embedded_Tests
 
 artifacts:
   - path: dist\*

requirements.txt

@@ -8,4 +8,5 @@ wheel; sys_platform == 'win32'
 pycparser; sys_platform != 'win32'
 
 # Coverage upload
-codecov
+# codecov v2.0.6 isn't on PyPi
+https://github.com/codecov/codecov-python/tarball/v2.0.6