implemented a warning for the wx sizer func if we cant find a match

jdh2358 · jdh2358 · commit 8a05fa0f9bd7 · 2008-06-10T14:29:43.000Z
svn path=/trunk/matplotlib/; revision=5459
diff --git a/lib/matplotlib/backends/backend_wx.py b/lib/matplotlib/backends/backend_wx.py
@@ -94,7 +94,7 @@
 
 cvs_id = '$Id$'
 
-import sys, os, os.path, math, StringIO, weakref
+import sys, os, os.path, math, StringIO, weakref, warnings
 
 # Debugging settings here...
 # Debug level set here. If the debug level is less than 5, information
@@ -1235,7 +1235,9 @@ def __init__(self, num, fig):
         self.SetStatusBar(statbar)
         self.canvas = self.get_canvas(fig)
 
-        def do_nothing(*args, **kwargs): pass
+        def do_nothing(*args, **kwargs):
+            warnings.warn('could not find a SetSizeFunc for backend_wx; please report your wxpython version=%s to the matplotlib developers list'%backend_version)
+            pass
 
         # try to find the set size func across wx versions
         self.SetSizeFunc = getattr(self.canvas, 'SetInitialSize',
