fix: cycle py2/3 compatibility

Rubenknex · Sep 25, 2016 · 4145d84 · 4145d84
1 parent b6029d1
commit 4145d84
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qtplot/linecut.py b/qtplot/linecut.py
@@ -246,7 +246,7 @@ def plot_linetrace(self, x, y, z, type, position, title,
 
             offset = float(self.le_offset.text())
             line = Linetrace(x, y + index * offset, type, position)
-            line.set_color(self.colors.next())
+            line.set_color(next(self.colors))
 
             self.linetraces.append(line)
             self.ax.add_line(line)