python-venusian/fix-pylons-sphinx-theme.diff

Index: b/docs/conf.py
===================================================================
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -17,38 +17,10 @@ import os
 import datetime
 import pkg_resources
 
-# Add and use Pylons theme
-if 'sphinx-build' in ' '.join(sys.argv): # protect against dumb importers
-    from subprocess import call, Popen, PIPE
+import pylons_sphinx_themes
 
-    p = Popen('which git', shell=True, stdout=PIPE)
-    git = p.stdout.read().strip()
-    cwd = os.getcwd()
-    _themes = os.path.join(cwd, '_themes')
-
-    if not os.path.isdir(_themes):
-        call([git, 'clone', 'git://github.com/Pylons/pylons_sphinx_theme.git',
-                '_themes'])
-    else:
-        os.chdir(_themes)
-        call([git, 'checkout', 'master'])
-        call([git, 'pull'])
-        os.chdir(cwd)
-
-    sys.path.append(os.path.abspath('_themes'))
-
-    parent = os.path.dirname(os.path.dirname(__file__))
-    sys.path.append(os.path.abspath(parent))
-    wd = os.getcwd()
-    os.chdir(parent)
-    sys.path.append(parent)
-
-# Options for HTML output
-# -----------------------
-
-sys.path.append(os.path.abspath('_themes'))
-html_theme_path = ['_themes']
 html_theme = 'pylons'
+html_theme_path = pylons_sphinx_themes.get_html_themes_path()
 html_theme_options = dict(github_url='https://github.com/Pylons/venusian')
 
 # If your extensions are in another directory, add it here. If the