Add Python 3.7 tests

.travis.yml

@@ -1,8 +1,13 @@
 # Config file for automatic testing at travis-ci.org
 
 language: python
+# Python 3.7 works only in Xenial with sudo
+# https://github.com/travis-ci/travis-ci/issues/9069#issuecomment-425720905
+dist: xenial
+sudo: yes
 
 python:
+  - '3.7'
   - '3.6'
   - '2.7'
   - 'pypy'
@@ -11,4 +16,6 @@ python:
 install: pip install -r requirements.txt
 
 # command to run tests, e.g. python setup.py test
-script: python setup.py test
+script:
+    - flake8
+    - python setup.py test

CONTRIBUTING.rst

@@ -115,7 +115,7 @@ Release
 
     make release-test
 
-2. Update ``__version__ = x.x.x`` in :mod:`xmljson`
+2. Update ``__version__ = x.x.x`` in :mod:`xmljson` and in ``setup.py``
 
 3. Update ``HISTORY.rst`` with changes
 

setup.py

@@ -6,7 +6,6 @@
     from setuptools import setup
 except ImportError:
     from distutils.core import setup
-import xmljson
 
 with io.open('README.rst', encoding='utf-8') as readme_file:
     readme = readme_file.read()
@@ -16,7 +15,7 @@
 
 setup(
     name='xmljson',
-    version=xmljson.__version__,
+    version='0.2.0',
     description='Converts XML into JSON/Python dicts/arrays and vice-versa.',
     long_description=readme + '\n\n' + history,
     author='S Anand',
@@ -41,6 +40,7 @@
         'Programming Language :: Python :: 2.7',    # For collections.Counter
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
         'Topic :: Software Development',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],