werkzeug.FileWrapper
¶
-
class
werkzeug.
FileWrapper
(file, buffer_size=8192)[source]¶ This class can be used to convert a
file
-like object into an iterable. It yields buffer_size blocks until the file is fully read.You should not use this class directly but rather use the
wrap_file()
function that uses the WSGI server’s file wrapper support if it’s available.New in version 0.5.
If you’re using this object together with a
BaseResponse
you have to use the direct_passthrough mode.Parameters: - file – a
file
-like object with aread()
method. - buffer_size – number of bytes for one iteration.
- file – a