Remove attr_dict calls to graph's add_node; replace with **.

Combing through the code for any point where it pushes a dictionary to
the add_node method rather than keywords; augmenting these arguments
with ** to turn them into keyword arguments.

2 files changed, 2 insertions, 2 deletions

diff --git a/networkx/readwrite/json_graph/adjacency.py b/networkx/readwrite/json_graph/adjacency.py
index 5d99dda3..7fb0f8ef 100644
--- a/networkx/readwrite/json_graph/adjacency.py
+++ b/networkx/readwrite/json_graph/adjacency.py
@@ -145,7 +145,7 @@ def adjacency_graph(data, directed=False, multigraph=True, attrs=_attrs):
         node_data = d.copy()
         node = node_data.pop(id_)
         mapping.append(node)
-        graph.add_node(node, attr_dict=node_data)
+        graph.add_node(node, **node_data)
     for i, d in enumerate(data['adjacency']):
         source = mapping[i]
         for tdata in d:
diff --git a/networkx/readwrite/json_graph/tests/test_node_link.py b/networkx/readwrite/json_graph/tests/test_node_link.py
index 4c5f4c20..217a8340 100644
--- a/networkx/readwrite/json_graph/tests/test_node_link.py
+++ b/networkx/readwrite/json_graph/tests/test_node_link.py
@@ -60,7 +60,7 @@ class TestNodeLink:
         except NameError:
             q = "qualité"
         G = nx.Graph()
-        G.add_node(1, {q:q})
+        G.add_node(1, **{q:q})
         s = node_link_data(G)
         output = json.dumps(s, ensure_ascii=False)
         data = json.loads(output)