test sphinx mapping to networkx

docs/cugraph/source/conf.py

@@ -190,9 +190,17 @@
      'Miscellaneous'),
 ]
 
-# Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'https://docs.python.org/': None}
-
+# Connect docs in other projects
+intersphinx_mapping = {
+    "networkx": (
+        "https://networkx.org/documentation/stable/",
+        "https://networkx.org/documentation/stable/objects.inv",
+    ),
+    "python": (
+        "https://docs.python.org/3",
+        "https://docs.python.org/3/objects.inv",
+    ),
+}
 
 # Config numpydoc
 numpydoc_show_inherited_class_members = False

python/cugraph/cugraph/structure/convert_matrix.py

@@ -277,6 +277,8 @@ def from_pandas_edgelist(
     renumber=True,
 ):
     """
+    See :func:`networkx.convert_matrix.from_pandas_edgelist`.
+
     Initialize a graph from the edge list. It is an error to call this
     method on an initialized Graph object. Source argument is source
     column name and destination argument is destination column name.