Add a Dockerfile to build dockerhub images

.travis.yml

@@ -4,7 +4,7 @@ services:
   - docker
 
 before_install:
-  - docker build -f tests/Dockerfile -t test .
+  - docker build -f docker/DockerfileTest -t test .
 
 script:
   - docker run --env TRAVIS=true test python3 tests/run.py

README.rst

@@ -23,5 +23,22 @@ Installation
 
 ghost.py requires PySide2_ Qt5_ bindings.
 
+The most convenient way to run ghost is to use the official docker image.
+
+.. code:: bash
+
+    docker run -i -t jeanphix/ghost.py:2.0.0-dev python3
+
+    Python 3.5.2 (default, Nov 17 2016, 17:05:23)
+    [GCC 5.4.0 20160609] on linux
+    Type "help", "copyright", "credits" or "license" for more information.
+    >>> from ghost import Ghost
+    >>> g = Ghost()
+    >>> with g.start() as session:
+    ...     session.open('http://jeanphix.me')
+    ...
+    (<ghost.ghost.HttpResource object at 0x7f3a118fa128>, [<ghost.ghost.HttpResource object at 0x7f3a118fa128>, <ghost.ghost.HttpResource object at 0x7f3a118fa0f0>, <ghost.ghost.HttpResource object at 0x7f3a118fa160>, <ghost.ghost.HttpResource object at 0x7f3a118ec4e0>, <ghost.ghost.HttpResource object at 0x7f3a118ecfd0>])
+
+
 .. _PySide2: https://wiki.qt.io/PySide2
 .. _Qt5: https://www.qt.io/developers/

docker/Dockerfile

@@ -0,0 +1,12 @@
+FROM ubuntu:xenial
+ENV PYTHONUNBUFFERED 1
+RUN apt-get update
+RUN apt-get install python3-pip xvfb git software-properties-common -y
+RUN apt-get install software-properties-common -y &&\
+    add-apt-repository ppa:thopiekar/pyside-git -y &&\
+    apt-get remove software-properties-common -y
+RUN apt-get update
+RUN apt-get install python3-pyside2 -y
+RUN apt-get clean
+RUN pip3 install xvfbwrapper
+RUN pip3 install ghost.py --pre