diff -r 000000000000 -r 0d40e90630ef web/lib/django/core/files/utils.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/core/files/utils.py	Wed Jan 20 00:34:04 2010 +0100
@@ -0,0 +1,29 @@
+class FileProxyMixin(object):
+    """
+    A mixin class used to forward file methods to an underlaying file
+    object.  The internal file object has to be called "file"::
+
+        class FileProxy(FileProxyMixin):
+            def __init__(self, file):
+                self.file = file
+    """
+
+    encoding = property(lambda self: self.file.encoding)
+    fileno = property(lambda self: self.file.fileno)
+    flush = property(lambda self: self.file.flush)
+    isatty = property(lambda self: self.file.isatty)
+    newlines = property(lambda self: self.file.newlines)
+    read = property(lambda self: self.file.read)
+    readinto = property(lambda self: self.file.readinto)
+    readline = property(lambda self: self.file.readline)
+    readlines = property(lambda self: self.file.readlines)
+    seek = property(lambda self: self.file.seek)
+    softspace = property(lambda self: self.file.softspace)
+    tell = property(lambda self: self.file.tell)
+    truncate = property(lambda self: self.file.truncate)
+    write = property(lambda self: self.file.write)
+    writelines = property(lambda self: self.file.writelines)
+    xreadlines = property(lambda self: self.file.xreadlines)
+
+    def __iter__(self):
+        return iter(self.file)