[Checkins] SVN: zope.file/trunk/src/zope/file/download.py another "reuse" change

[Gary Poster]

Log message for revision 71279:
  another "reuse" change
  

Changed:
  U   zope.file/trunk/src/zope/file/download.py

-=-
Modified: zope.file/trunk/src/zope/file/download.py
===================================================================
--- zope.file/trunk/src/zope/file/download.py	2006-11-22 22:26:36 UTC (rev 71278)
+++ zope.file/trunk/src/zope/file/download.py	2006-11-22 22:49:25 UTC (rev 71279)
@@ -57,7 +57,7 @@
         return res
 
     def __init__(self, context, contentType=None, downloadName=None,
-                 contentDisposition=None):
+                 contentDisposition=None, contentLength=None):
         if not contentType:
             cti = zope.mimetype.interfaces.IContentInfo(context, None)
             if cti is not None:
@@ -73,7 +73,9 @@
                     )
             self.headers += ("Content-Disposition", contentDisposition),
 
-        self.headers += ("Content-Length", str(context.size)),
+        if contentLength is None:
+            contentLength = context.size
+        self.headers += ("Content-Length", str(contentLength)),
         self.body = bodyIterator(self.getFile(context))