Use pipenv for managing developement virtualenv

.travis.yml

@@ -33,12 +33,12 @@ before_install:
     STRIPE_MOCK_PID=$!
 
 install:
-  - pip install -U setuptools pip flake8 coveralls
-  - python setup.py install
+  - pip install --upgrade pipenv
+  - pipenv install --dev
 
 script:
-  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then flake8 stripe tests; fi
-  - python setup.py test -a "-n 8"
+  - if [[ $TRAVIS_PYTHON_VERSION == '2.7' ]]; then make lint; fi
+  - make ci
 
 after_success:
-  coveralls
+  make coveralls

Makefile

@@ -0,0 +1,11 @@
+test:
+	pipenv run detox
+
+ci:
+	pipenv run py.test --cov=stripe -n 8
+
+coveralls:
+	pipenv run coveralls
+
+lint:
+	pipenv run tox -e lint

Pipfile

@@ -0,0 +1,27 @@
+[[source]]
+
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+
+[packages]
+
+"stripe" = {path = ".", editable = true}
+
+
+[dev-packages]
+
+pytest = ">=3.4"
+pytest-mock = ">=1.7"
+pytest-xdist = ">=1.22"
+pytest-cov = ">=2.5"
+tox = "*"
+detox = "*"
+"flake8" = "*"
+coveralls = "*"
+
+
+[requires]
+
+python_version = "3.6"