matplotlib
diff --git a/‎lib/matplotlib/collections.py
Lines changed: 4 additions & 10 deletions b/‎lib/matplotlib/collections.py
Lines changed: 4 additions & 10 deletions
diff --git a/‎lib/mpl_toolkits/mplot3d/art3d.py
Lines changed: 4 additions & 8 deletions b/‎lib/mpl_toolkits/mplot3d/art3d.py
Lines changed: 4 additions & 8 deletions
@@ -1540,17 +1540,11 @@ def set_lineoffset(self, lineoffset):
         self._lineoffset = lineoffset
 
     def get_linewidth(self):
-        '''
-        get the width of the lines used to mark each event
-        '''
-        return self.get_linewidths()[0]
+        """Get the width of the lines used to mark each event."""
+        return super(EventCollection, self).get_linewidth()[0]
 
-    def get_linestyle(self):
-        '''
-        get the style of the lines used to mark each event
-        [ 'solid' | 'dashed' | 'dashdot' | 'dotted' ]
-        '''
-        return self.get_linestyles()
+    def get_linewidths(self):
+        return super(EventCollection, self).get_linewidth()
 
     def get_color(self):
         '''
 
@@ -593,8 +593,8 @@ def set_3d_properties(self):
         self.update_scalarmappable()
         self._sort_zpos = None
         self.set_zsort(True)
-        self._facecolors3d = PolyCollection.get_facecolors(self)
-        self._edgecolors3d = PolyCollection.get_edgecolors(self)
+        self._facecolors3d = PolyCollection.get_facecolor(self)
+        self._edgecolors3d = PolyCollection.get_edgecolor(self)
         self._alpha3d = PolyCollection.get_alpha(self)
         self.stale = True
 
@@ -666,12 +666,10 @@ def do_3d_projection(self, renderer):
     def set_facecolor(self, colors):
         PolyCollection.set_facecolor(self, colors)
         self._facecolors3d = PolyCollection.get_facecolor(self)
-    set_facecolors = set_facecolor
 
     def set_edgecolor(self, colors):
         PolyCollection.set_edgecolor(self, colors)
         self._edgecolors3d = PolyCollection.get_edgecolor(self)
-    set_edgecolors = set_edgecolor
 
     def set_alpha(self, alpha):
         """
@@ -698,13 +696,11 @@ def set_alpha(self, alpha):
             pass
         self.stale = True
 
     def get_facecolors(self):
+    def get_facecolor(self):
         return self._facecolors2d
-    get_facecolor = get_facecolors
 
-    def get_edgecolors(self):
+    def get_edgecolor(self):
         return self._edgecolors2d
-    get_edgecolor = get_edgecolors
 
     def draw(self, renderer):
         return Collection.draw(self, renderer)