when converting to image from PDF we care for first page only this will make...

when converting to image from PDF we care for first page only this will make sure that only first page is used and not whole content of PDF file read & converted which is a performance issue.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37102 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/PDFDocument.py

@@ -90,6 +90,11 @@ class PDFDocument(Image):
     elif format is None:
       return self.getContentType(), self.getData()
     else:
+      if kw.get('frame', None) is None:
+        # when converting to image from PDF we care for first page only
+        # this will make sure that only first page is used and not whole content of
+        # PDF file read & converted which is a performance issue
+        kw['frame'] = 0
       return Image._convert(self, format, **kw)
 
   security.declareProtected(Permissions.ModifyPortalContent, 'populateContent')