Only execute coveralls on the cover build

.travis.yml

@@ -16,6 +16,6 @@ install:
 script:
   - tox -e $TOX_ENV
 after_success:
-  - coveralls
+  - if [ "$TOX_ENV" = "cover" ]; then coveralls; fi
 notifications:
   email: false

bin/generate_travis_yml.py

@@ -14,6 +14,6 @@ print("  - pip install python-coveralls")
 print("script:")
 print("  - tox -e $TOX_ENV")
 print("after_success:")
-print("  - coveralls")
+print('  - if [ "$TOX_ENV" = "cover" ]; then coveralls; fi')
 print("notifications:")
 print("  email: false")

tox.ini

@@ -53,7 +53,8 @@ basepython = python3.4
 deps =
     {[testenv]deps}
     pylint
-commands = - pylint minecraft -f colorized -d all -e W -r n
+commands =
+    - pylint minecraft -f colorized -d all -e W -r n
 
 [testenv:pylint-full]
 basepython = python3.4