Fixing ascii/unicode problem with Python2

The character × in the edge label requires unicode. Thus, the string literal needs a "u" in front to be compatible with Python 2.
akimach · Feb 27, 2017 · 93287c5 · 93287c5
1 parent f10219a
commit 93287c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tfgraphviz/graphviz_wrapper.py b/tfgraphviz/graphviz_wrapper.py
@@ -153,7 +153,7 @@ def edge_label(shape):
     else: label = "%i" % shape[0]
     for s in shape[1:]:
         if s is None: label += "×?"
-        else: label += "×%i" % s
+        else: label += u"×%i" % s
     return label