alpha of legend is now set with set_alpha method and thus changed

s0vereign · s0vereign · commit a030a8d53895 · 2017-08-05T01:24:02.000+02:00
the test to use the get_alpha method
diff --git a/lib/matplotlib/legend.py b/lib/matplotlib/legend.py
@@ -387,8 +387,8 @@ def __init__(self, parent, handles, labels,
         # If shadow is activated use framealpha if not
         # explicitly passed. See Issue 8943
         if framealpha is None:
-            if shadow is True:
-                self.framealpha = 1
+            if shadow:
+                self.get_frame().set_alpha(1)
             else:
                 self.get_frame().set_alpha(rcParams["legend.framealpha"])
         else:
diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py
@@ -367,4 +367,4 @@ def test_shadow_framealpha():
     fig, ax = plt.subplots()
     ax.plot(range(100), label="test")
     leg = ax.legend(shadow=True, facecolor='w')
-    assert leg.framealpha == 1
+    assert leg.get_frame().get_alpha() == 1
