BLD: pragmatic fix for building basic_unit example on py37

tacaswell · tacaswell · commit 6049f135f92b · 2018-09-17T23:30:44.000-04:00
This restores the formerly implicit 'cwd' in the path. closes #11838
diff --git a/doc/conf.py b/doc/conf.py
@@ -20,6 +20,7 @@
 # is relative to the documentation root, use os.path.abspath to make it
 # absolute, like shown here.
 sys.path.append(os.path.abspath('.'))
+sys.path.append('.')
 
 # General configuration
 # ---------------------
