Use tox-travis. (#27)

And fix a few Travis/Tox related things.

Author: jezdez

.coveragerc

@@ -4,7 +4,6 @@ source = jupyter_spark
 
 [paths]
 source =
-   src/jupyter_spark
    .tox/*/lib/python*/site-packages/jupyter_spark
    .tox/pypy*/site-packages/jupyter_spark
 

.travis.yml

@@ -1,18 +1,14 @@
 language: python
-python: 3.5
 sudo: false
-cache:
-  directories:
-  - "~/.cache/pip"
-env:
-  - TOXENV=py27
-  - TOXENV=py33
-  - TOXENV=py34
-  - TOXENV=py35
-  - TOXENV=pypy
+cache: pip
+python:
+  - "2.7"
+  - "3.4"
+  - "3.5"
+  - "pypy"
 install:
-  - pip install tox codecov
+  - pip install tox-travis
 script:
   - tox -v
 after_success:
-  - codecov
+  - bash <(curl -s https://codecov.io/bash)

pytest.ini

@@ -1,4 +1,4 @@
 [pytest]
-addopts = -v --flake8 --isort --cov-report=term-missing --cov=jupyter_spark --cov-config .coveragerc
+addopts = -v --flake8 --isort --cov-report xml --cov-report=term-missing --cov=jupyter_spark --cov-config .coveragerc
 norecursedirs = *.egg .eggs dist build docs .tox
 flake8-ignore = E501

tests/test_spark.py

@@ -9,7 +9,6 @@
 from jupyter_spark.handlers import SparkHandler
 from jupyter_spark.spark import BEAUTIFULSOUP_BUILDER, Spark
 
-
 PROXY_PREFIX = "/proxy/application_1234556789012_3456"
 spark = Spark(base_url='http://localhost:8888')
 

tox.ini

@@ -4,20 +4,17 @@
 # and then run "tox" from this directory.
 [tox]
 recreate = true
-usedevelop = true
-envlist = py27, py33, py34, py35, pypy
 
 [testenv]
 commands =
-    coverage erase
     py.test {posargs}
 deps:
     tornado
     coverage>=4.0
     pytest-isort
     pytest-cache>=1.0
     pytest-cov
-    flake8<3.0.0
+    flake8
     pytest-flake8>=0.5
     pytest>=2.8.0
     six