coverage + python-coveralls -> coveralls

This seems to improve how we work with the latest pip.

Author: escapewindow

setup.py

@@ -20,9 +20,6 @@
 
 tests_require = [
     "asyncio_extras",
-    # TODO Remove the condition on coverage once
-    # https://github.com/z4r/python-coveralls/issues/73 is fixed
-    "coverage<5",
     "flake8",
     "flake8_docstrings",
     "mock",

tox.ini

@@ -12,56 +12,50 @@ passenv =
     NO_TESTS_OVER_WIRE
     NO_CREDENTIALS_TESTS
     TASKCLUSTER_PROXY_URL
-    TRAVIS
-    TRAVIS_JOB_ID
-    TRAVIS_BRANCH
 
 deps =
     aiohttp>=3
     asyncio_extras
-    # TODO Remove the condition on coverage once
-    # https://github.com/z4r/python-coveralls/issues/73 is fixed
-    coverage<5
+    coveralls
     flake8
     pydocstyle==3.0.0
     flake8_docstrings
     mock
     pytest
     # https://github.com/pytest-dev/pytest-asyncio/issues/209
     pytest-asyncio<0.15
-    pytest-cov
     pytest-mock
     pytest-random-order
     virtualenv
 
 usedevelop = true
 
 commands=
-    {posargs:py.test --cov-config=tox.ini --cov-append --cov=scriptworker --cov-report term-missing tests}
+    {posargs:coverage run --source=src/scriptworker --branch --rcfile tox.ini -m pytest tests}
 
 [testenv:clean]
 skip_install = true
 commands = coverage erase
+deps=
+    coveralls
 depends =
 
 [testenv:report]
 skip_install = true
 commands = coverage report -m
 depends = py38
+deps=
+    coveralls
 parallel_show_output = true
 
 [testenv:coveralls]
 passenv =
     COVERALLS_REPO_TOKEN
-    TRAVIS_JOB_ID
     COVERALLS_SERVICE_NAME
 deps=
-    python-coveralls
-    # TODO Remove the condition on coverage once
-    # https://github.com/z4r/python-coveralls/issues/73 is fixed
-    coverage<5
-commands=
     coveralls
+commands=
+    coveralls --service=taskcluster
 
 [testenv:py37-cot]
 commands=