lib/matplotlib.rb in matplotlib-0.1.0.alpha.20170224 vs lib/matplotlib.rb in matplotlib-0.1.0.alpha.20170226

@@ -23,6 +23,13 @@
   # FIXME: MacOSX backend is unavailable via pycall.
   #        I don't know why it is.
   if Matplotlib.get_backend() == 'MacOSX'
     Matplotlib.use('TkAgg')
   end
+
+  class Error < StandardError
+  end
+
+  class Figure
+    include PyCall::PyObjectWrapper
+  end
 end