SF.net SVN: matplotlib: [5631] branches/v0_91_maint/lib/matplotlib/backends /backend_wx.py

[<jd...@us...>]

Revision: 5631
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5631&view=rev
Author:   jdh2358
Date:     2008-06-22 09:15:24 -0700 (Sun, 22 Jun 2008)

Log Message:
-----------
changed wx backend to respect extension over gui dialog default type

Modified Paths:
--------------
    branches/v0_91_maint/lib/matplotlib/backends/backend_wx.py

Modified: branches/v0_91_maint/lib/matplotlib/backends/backend_wx.py
===================================================================
--- branches/v0_91_maint/lib/matplotlib/backends/backend_wx.py	2008-06-22 15:08:05 UTC (rev 5630)
+++ branches/v0_91_maint/lib/matplotlib/backends/backend_wx.py	2008-06-22 16:15:24 UTC (rev 5631)
@@ -94,7 +94,7 @@
 
 cvs_id = '$Id$'
 
-import sys, os, os.path, math, StringIO
+import sys, os, os.path, math, StringIO, warnings
 
 # Debugging settings here...
 # Debug level set here. If the debug level is less than 5, information
@@ -1716,8 +1716,14 @@
             filename = dlg.GetFilename()
             DEBUG_MSG('Save file dir:%s name:%s' % (dirname, filename), 3, self)
             format = exts[dlg.GetFilterIndex()]
-            # Explicitly pass in the selected filetype to override the
-            # actual extension if necessary
+            basename, ext = os.path.splitext(filename)
+            if ext.startswith('.'):
+                ext = ext[1:]
+            if ext in ('svg', 'pdf', 'ps', 'eps', 'png') and format!=ext:
+                #looks like they forgot to set the image type drop
+                #down, going with the extension.
+                warnings.warn('extension %s did not match the selected image type %s; going with %s'%(ext, format, ext), stacklevel=0)
+                format = ext
             try:
                 self.canvas.print_figure(
                     os.path.join(dirname, filename), format=format)


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