Add tox support

Author: kkroening

.gitignore

@@ -2,3 +2,4 @@
 dist/
 ffmpeg/tests/sample_data/dummy2.mp4
 venv*
+.tox/

.python-version

@@ -0,0 +1,5 @@
+3.3.6
+3.4.6
+3.5.3
+3.6.1
+jython-2.7.0

.travis.yml

@@ -2,8 +2,18 @@ language: python
 before_install:
   - curl -O https://johnvansickle.com/ffmpeg/releases/ffmpeg-3.3.1-64bit-static.tar.xz
   - tar Jxf ffmpeg-3.3.1-64bit-static.tar.xz
+env:
+  - TOX_ENV=py27
+  - TOX_ENV=py33
+  - TOX_ENV=py34
+  - TOX_ENV=py35
+  - TOX_ENV=py36
+  - TOX_ENV=pypy
 install:
-  - pip install -r requirements.txt
+  - pip install tox
 script:
   - export PATH=$(readlink -f ffmpeg-3.3.1-64bit-static):$PATH
-  - py.test
+  - tox -e $TOX_ENV
+cache:
+  directories:
+    - .tox

requirements.txt

@@ -1,2 +1,4 @@
+future
 pytest
 sphinx
+tox

setup.py

@@ -64,15 +64,29 @@ def get_current_commit_hash():
 keywords = misc_keywords + file_formats + filter_names
 
 setup(
-    name = 'ffmpeg-python',
-    packages = ['ffmpeg'],
-    version = '0.1.5',
-    description = 'Python bindings for FFmpeg - with support for complex filtering',
-    author = 'Karl Kroening',
-    author_email = '[email protected]',
-    url = 'https://github.com/kkroening/ffmpeg-python',
-    download_url = download_url,
-    classifiers = [],
-    keywords = keywords,
-    long_description = long_description,
+    name='ffmpeg-python',
+    packages=['ffmpeg'],
+    version='0.1.5',
+    description='Python bindings for FFmpeg - with support for complex filtering',
+    author='Karl Kroening',
+    author_email='[email protected]',
+    url='https://github.com/kkroening/ffmpeg-python',
+    download_url=download_url,
+    keywords=keywords,
+    long_description=long_description,
+    install_requires=['future'],
+    classifiers=[
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: Apache Software License',
+        'Natural Language :: English',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+    ],
 )

tox.ini

@@ -0,0 +1,13 @@
+# Tox (https://tox.readthedocs.io/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py27, py33, py34, py35, py36, pypy
+
+[testenv]
+commands = py.test
+deps =
+    future
+    pytest