ENH: adding support for rendering

Author: jbvimort

doc/conf.py

@@ -153,4 +153,13 @@
 ]
 
 
+# -- Read The Docs -----------------------------------------------------
+
+# on_rtd is whether we are on readthedocs.io
+on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+
+if not on_rtd:  # only import and set the theme if we're building docs locally
+    import sphinx_rtd_theme
+    html_theme = 'sphinx_rtd_theme'
+    html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]