travis/tox setup

Author: pipermerriam

.coveragerc

@@ -9,7 +9,6 @@ omit =
   */ethereum/fastvm.py
   */ethereum/spv.py
 
-[report]
 exclude_lines =
   pragma: no cover
   def __repr__

.travis.yml

@@ -1,5 +1,5 @@
 language: python
-python: 2.7
+python: 3.5
 sudo: required
 dist: trusty
 before_install:
@@ -9,17 +9,26 @@ before_install:
 env:
   matrix:
   - TOX_ENV=py27
+  - TOX_ENV=py34
+  - TOX_ENV=py35
   global:
-    secure: cKbIgpTJ1yjKLBxpCEiT6IH7NShDWZUE+BvnrAfc+ujCsR6LyLJcKxFQmKnWryJCqg7fp82Ep2bF2oDKzanAROar2xDY1SFGbai42seYMaFCw53YPGJ6u3VNCcfT0rN9BWgE7el/m4fjcD6CRsZYKArNNJbMX8csRt3uXXCFLso=
+    - COVERAGE_APPEND="--append"
+    - secure: cKbIgpTJ1yjKLBxpCEiT6IH7NShDWZUE+BvnrAfc+ujCsR6LyLJcKxFQmKnWryJCqg7fp82Ep2bF2oDKzanAROar2xDY1SFGbai42seYMaFCw53YPGJ6u3VNCcfT0rN9BWgE7el/m4fjcD6CRsZYKArNNJbMX8csRt3uXXCFLso=
 install:
-- pip install -Ur requirements.txt
-- pip install -Ur dev_requirements.txt
+  - travis_retry pip install setuptools --upgrade
+  - travis_retry pip install tox
+  - travis_retry pip install coverage
 script:
-- coverage run --source ethereum -m py.test --ignore ethereum/tests/test_vm.py --ignore ethereum/tests/test_state.py
-- coverage run --append --source ethereum -m py.test ethereum/tests/test_vm.py
-- coverage run --append --source ethereum -m py.test ethereum/tests/test_state.py
+  - if [ -d .tox/$TOX_ENV/ ]; then cd .tox/$TOX_ENV && coverage erase; fi;
+  - tox -e $TOX_ENV -- --ignore ethereum/tests/test_vm.py --ignore ethereum/tests/test_state.py
+  - tox -e $TOX_ENV -- ethereum/tests/test_vm.py
+  - tox -e $TOX_ENV -- ethereum/tests/test_state.py
+  - cd .tox/$TOX_ENV && coverage report --show-missing
 after_success:
-- coveralls
+  - travis_retry pip install coveralls
+  - cd .tox/$TOX_ENV && coveralls
+after_script:
+  - cat .tox/$TOX_ENV/log/*.log
 notifications:
   slack:
     secure: W/UAhQ/GgYwMWrl3aiVAVOWr4WGdWrxUOX/rTB3ZgwDwGqDYLzQO5UqbsQlo1JXPZ6JOWfIPMURhHu7DSfue9dBW6xQ+NL+bFHe9lSXG4nqFK3IjezYyTBzNRJRDbGUvSSqgj6D5cwhJ8BjfUIRPbJz3CxL64KmsNXezEaMY60w=

tox.ini

@@ -1,19 +1,21 @@
 [tox]
-envlist = py27,coverage
-
+envlist = 
+    py27,
+    py34,
+    py35
 
 [testenv]
-setenv =
-    PYTHONPATH = {toxinidir}:{toxinidir}/ethereum
-commands = coverage run --source=ethereum --branch -m py.test {posargs}
+commands=
+    coverage run {env:COVERAGE_APPEND:} --source ethereum -m py.test {posargs}
 deps =
-    -r{toxinidir}/requirements.txt
+    coverage
     -r{toxinidir}/dev_requirements.txt
 
+[testenv:py27]
+basepython=python2.7
 
-[testenv:coverage]
-deps =
-    coverage
-skip_install = true
-commands =
-    coverage report --show-missing
+[testenv:py34]
+basepython=python3.4
+
+[testenv:py35]
+basepython=python3.5