Merge pull request #7628 from anntzer/picker-may-not-be-callable

tacaswell · web-flow · commit 841a42762056 · 2016-12-15T17:05:58.000-05:00
FIX: picker may not be callable.
diff --git a/lib/matplotlib/artist.py b/lib/matplotlib/artist.py
@@ -437,7 +437,7 @@ def pick(self, mouseevent):
         # Pick self
         if self.pickable():
             picker = self.get_picker()
-            if picker is not None:
+            if callable(picker):
                 inside, prop = picker(self, mouseevent)
             else:
                 inside, prop = self.contains(mouseevent)
