Travis ci (#14)

* initial setup attempt for travis-ci

* add tensorflow-probability to setup.py

* Update README.md

* turn off email notifications

* fails at python 3.5

.travis.yml

@@ -0,0 +1,14 @@
+sudo: required
+language: python
+python:
+  - "3.6"
+
+install:
+  pip install -e .[tensorflow-cpu]
+
+script:
+  # units test
+  - pytest
+
+notifications:
+  email: false

README.md

@@ -4,6 +4,7 @@
 
 -----------------
 
+[![Build Status](https://travis-ci.org/asyml/texar.svg?branch=master)](https://travis-ci.org/asyml/texar)
 [![Documentation Status](https://readthedocs.org/projects/texar/badge/?version=latest)](https://texar.readthedocs.io/en/latest/?badge=latest)
 
 

setup.py

@@ -1,16 +1,22 @@
-#
-"""
-Setup file.
-"""
-
 import setuptools
 
+
+long_description = '''
+Texar is an open-source toolkit based on Tensorflow, 
+aiming to support a broad set of machine learning especially text generation tasks, 
+such as machine translation, dialog, summarization, content manipulation, language modeling, and so on. 
+
+Texar is designed for both researchers and practitioners for fast prototyping and experimentation.
+'''
+
 setuptools.setup(
     name="texar",
     version="0.1",
     url="https://github.com/asyml/texar",
 
     description="Toolkit for Text Generation and Beyond",
+    long_description=long_description,
+    license='Apache License Version 2.0',
 
     packages=setuptools.find_packages(),
     platforms='any',
@@ -21,15 +27,17 @@
         'requests',
     ],
     extras_require={
-        'tensorflow': ['tensorflow>=1.7.0'],
-        'tensorflow with gpu': ['tensorflow-gpu>=1.7.0']
+        'tensorflow-cpu': ['tensorflow>=1.7.0', 'tensorflow-probability >= 0.3.0'],
+        'tensorflow-gpu': ['tensorflow-gpu>=1.7.0', 'tensorflow-probability-gpu >= 0.3.0']
     },
     classifiers=[
         'Intended Audience :: Developers',
+        'Intended Audience :: Education',
+        'Intended Audience :: Science/Research',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
     ],
-)
+)