[Erp5-report] r20878 - /erp5/trunk/products/ERP5/Document/Image.py
nobody at svn.erp5.org
nobody at svn.erp5.org
Tue May 6 07:52:45 CEST 2008
Author: yo
Date: Tue May 6 07:52:44 2008
New Revision: 20878
URL: http://svn.erp5.org?rev=20878&view=rev
Log:
Make sure that 0 is returned when a preference is not set.
Modified:
erp5/trunk/products/ERP5/Document/Image.py
Modified: erp5/trunk/products/ERP5/Document/Image.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/Image.py?rev=20878&r1=20877&r2=20878&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/Image.py (original)
+++ erp5/trunk/products/ERP5/Document/Image.py Tue May 6 07:52:44 2008
@@ -469,18 +469,18 @@
security.declareProtected('View', 'getSizeFromImageDisplay')
def getSizeFromImageDisplay(self, image_display):
- """Retuns the size for this image display, or None if this image display name
- is not known.
- """
- preference_tool = self.getPortalObject().portal_preferences
- default_displays = dict()
- for id in default_displays_id_list:
- height_preference = 'preferred_%s_image_height' % (id)
- width_preferece = 'preferred_%s_image_width' % (id)
- image_size = (preference_tool.getPreference(height_preference),
- preference_tool.getPreference(width_preferece))
- default_displays.setdefault(id, image_size)
- return default_displays.get(image_display, None)
+ """
+ Return the size for this image display, or None if this image display name
+ is not known. If the preference is not set, (0, 0) is returned.
+ """
+ if image_display in default_displays_id_list:
+ preference_tool = self.getPortalObject().portal_preferences
+ height_preference = 'preferred_%s_image_height' % (image_display,)
+ width_preferece = 'preferred_%s_image_width' % (image_display,)
+ height = preference_tool.getPreference(height_preference, 0)
+ width = preference_tool.getPreference(width_preferece, 0)
+ return (height, width)
+ return None
#
# FTP/WebDAV support
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