- stream = StringIO.StringIO(txt)
- parse_input(stream, stream, exclude_headers, show_hunk_infos)
- return stream.buf
+ input_stream = StringIO.StringIO(txt)
+ output_stream = StringIO.StringIO()
+ parse_input(input_stream, output_stream, exclude_headers, show_hunk_infos)
+ return output_stream.getvalue()
+