[DOC] Fix pandas doc link, ignore opencv's

doc/conf.py

@@ -233,6 +233,8 @@ if os.path.exists(sphinx_requirements):
 else:
     intersphinx_mapping = link_documentation()
 
+intersphinx_mapping['pandas'] = ('http://pandas.pydata.org/pandas-docs/dev', None)
+
 # We want to remove all private (i.e. _. or __.__) members
 # that are not in the list of accepted functions
 accepted_private_functions = ['__array__']
@@ -253,4 +255,4 @@ def member_function_test(app, what, name, obj, skip, options):
 
 
 def setup(app):
-    app.connect('autodoc-skip-member', member_function_test)
\ No newline at end of file
+    app.connect('autodoc-skip-member', member_function_test)

doc/nitpick-exceptions.txt

+py:obj cv2.aruco_CharucoBoard