Added print statements for debugging

holoviz · Feb 13, 2018 · 1ff18a6 · 1ff18a6
1 parent d96e8df
commit 1ff18a6
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/holoviews/element/graphs.py b/holoviews/element/graphs.py
@@ -60,8 +60,6 @@ def _process(self, element, key=None):
             source = element.dimension_values(0, expanded=False)
             target = element.dimension_values(1, expanded=False)
             nodes = np.unique(np.concatenate([source, target]))
-            if source.dtype.kind == 'i' and target.dtype.kind == 'i':
-                nodes = nodes.astype('int')
             if self.p.layout:
                 import pandas as pd
                 df = pd.DataFrame({'index': nodes})
@@ -70,6 +68,7 @@ def _process(self, element, key=None):
             else:
                 nodes = circular_layout(nodes)
         nodes = element.node_type(nodes)
+        print(nodes.data)
         if element._nodes:
             for d in element.nodes.vdims:
                 vals = element.nodes.dimension_values(d)