Avoid Pandas and Xarray warnings (#791)

holoviz · Sep 27, 2019 · fb97f9a · fb97f9a
1 parent d9faa97
commit fb97f9a
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diff --git a/datashader/bundling.py b/datashader/bundling.py
@@ -322,7 +322,7 @@ def _convert_graph_to_edge_segments(nodes, edges, params):
     df = df.filter(items=segment_class.get_merged_columns(params))
 
     edge_segments = []
-    for edge in df.get_values():
+    for edge in df.values:
         edge_segments.append(segment_class.create_segment(edge))
     return edge_segments, segment_class
 

diff --git a/datashader/transfer_functions.py b/datashader/transfer_functions.py
@@ -19,6 +19,7 @@
 
 
 class Image(xr.DataArray):
+    __slots__ = ()    
     __array_priority__ = 70
     border=1