Fixed unicode bug in XArrayInterface (#2653)

holoviz · May 4, 2018 · 24df133 · 24df133
1 parent b8e96a6
commit 24df133
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/holoviews/core/data/xarray.py b/holoviews/core/data/xarray.py
@@ -60,7 +60,7 @@ def init(cls, eltype, data, kdims, vdims):
         vdim_param = element_params['vdims']
 
         def retrieve_unit_and_label(dim):
-            if isinstance(dim, str):
+            if isinstance(dim, util.basestring):
                 dim = Dimension(dim)
             dim.unit = data[dim.name].attrs.get('units')
             label = data[dim.name].attrs.get('long_name')