python 2 str -> to_str

Kozea · Aug 31, 2015 · 7298f23 · 7298f23
1 parent 28037d9
commit 7298f23
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pygal/graph/graph.py b/pygal/graph/graph.py
@@ -539,13 +539,13 @@ def all_series(self):
     def _x_format(self):
         """Return the value formatter for this graph"""
         return self.x_value_formatter or (
-            humanize if self.human_readable else str)
+            humanize if self.human_readable else to_str)
 
     @property
     def _format(self):
         """Return the value formatter for this graph"""
         return self.value_formatter or (
-            humanize if self.human_readable else str)
+            humanize if self.human_readable else to_str)
 
     def _compute(self):
         """Initial computations to draw the graph"""