Add Travis CI support

.travis.yml

@@ -0,0 +1,17 @@
+# Copyright (c) 2017 "Shopify inc." All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
+language: python
+python:
+   - "2.7"
+   - "3.3"
+   - "3.4"
+   - "3.5"
+   - "3.6"
+before_install:
+  - pip install -U pip setuptools
+install:
+  - make setup_dev
+script:
+  - make test
+notifications:
+  email: false

Makefile

@@ -1,4 +1,8 @@
+# Copyright (c) 2017 "Shopify inc." All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
 python_files := find . -path '*/.*' -prune -o -name '*.py' -print0
+python_version_full := $(wordlist 2,4,$(subst ., ,$(shell python --version 2>&1)))
+python_version_major := $(word 1,${python_version_full})
 
 all: test
 
@@ -13,7 +17,10 @@ autopep8:
 lint:
 	@echo 'Linting...'
 	@pylint --rcfile=pylintrc shopify_python tests.shopify_python
-	@mypy shopify_python tests/shopify_python --ignore-missing-imports
+	@if [ "$(python_version_major)" == "3" ]; then \
+		echo 'Checking type annotations...'; \
+		mypy --py2 shopify_python tests/shopify_python --ignore-missing-imports; \
+	fi
 
 autolint: autopep8 lint
 

setup.py

@@ -1,11 +1,24 @@
+#!/usr/bin/env python
+# Copyright (c) 2017 "Shopify inc." All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
+import re
+
 try:
-    from setuptools import setup
+    import setuptools as setuplib
 except:
-    from distutils.core import setup
+    import distutils.core as setuplib
+
+
+with open('shopify_python/__init__.py', 'r') as fd:
+    version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
+                        fd.read(), re.MULTILINE).group(1)
+
+if not version:
+    raise RuntimeError('Cannot find version information')
 
-setup(
+setuplib.setup(
     name='shopify_python',
-    version='0.1',
+    version=version,
     description='Python Standards Library for Shopify',
     url='http://github.com/shopify/shopify_python',
     author='Shopify Data Acceleration',
@@ -31,7 +44,7 @@
             'autopep8',
             'pytest',
             'pytest-randomly',
-            'mypy',
+            'mypy; python_version > "3.3"',
         ]
     }
 )

shopify_python/__init__.py

@@ -0,0 +1,5 @@
+# Copyright (c) 2017 "Shopify inc." All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
+from __future__ import unicode_literals
+
+__version__ = '0.0.0'

tests/shopify_python/test_package.py

@@ -0,0 +1,7 @@
+# Copyright (c) 2017 "Shopify inc." All rights reserved.
+# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
+import shopify_python
+
+
+def test_version():
+    assert shopify_python.__version__