Update conf.py (#407)

# add these directories to sys.path here. If the directory is relative to the

# documentation root, use os.path.abspath to make it absolute, like shown here.

#

# import os

# import sys

# sys.path.insert(0, os.path.abspath('.'))

import os

import sys

import subprocess

sys.path.insert(0, os.path.abspath('../ale'))

# -- Project information -----------------------------------------------------

# Add any Sphinx extension module names here, as strings. They can be

# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom

# ones.

extensions = ['sphinx.ext.autodoc']

extensions = ['sphinx.ext.autodoc', 'breathe']

# Add any paths that contain templates here, relative to this directory.

templates_path = ['_templates']

html_static_path = ['_static']

# -- Run Doxygen for C++ API --------------------------------------------------

import subprocess, os

read_the_docs_build = os.environ.get('READTHEDOCS', None) == 'True'

if read_the_docs_build:

    subprocess.call('doxygen', shell=True)

# -- Breathe Configuration ----------------------------------------------------

breathe_projects = { "ALE": "doxyxml/" }

breathe_default_project = "ALE"