Fix tox, doc cleanup, silent non-local image URI on sphinx-build

docs/conf.py

@@ -16,6 +16,16 @@
 import sys
 import os
 
+# Patch to disable warning on non-local image
+import sphinx.environment
+from docutils.utils import get_source_line
+
+def _warn_node(self, msg, node):
+    if not msg.startswith('nonlocal image URI found:'):
+        self._warnfunc(msg, '%s:%s' % get_source_line(node))
+
+sphinx.environment.BuildEnvironment.warn_node = _warn_node
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # 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.
@@ -33,7 +43,6 @@
     'sphinx.ext.autodoc',
     'sphinx.ext.intersphinx',
     'sphinxcontrib.napoleon',
-    'sphinx_paramlinks',
 ]
 
 # Add any paths that contain templates here, relative to this directory.

sshtunnel.py

@@ -38,7 +38,6 @@
 __author__ = 'pahaz'
 
 
-
 DEFAULT_LOGLEVEL = logging.ERROR  #: default level if no logger passed
 LOCAL_CHECK_TIMEOUT = 1.0  #: Timeout (seconds) for local tunnel side detection
 DAEMON = False

tox.ini

@@ -11,7 +11,7 @@
 #  and also to help confirm pull requests to this project.
 
 [tox]
-envlist = py{26,27,33,34,35}
+envlist = py{26,27,33,34,35}, docs
 
 [testenv]
 basepython =