From 56b3a40e057954f4bdbf8e432755980a226900aa Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Mon, 15 Dec 2008 23:01:43 +0000
Subject: Issue #4663: increase the chunk size to improve TextIOWrapper
 performance on small reads. Text I/O is still 10x to 100x slower than 2.x!

---
 Lib/io.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/io.py b/Lib/io.py
index af5a144..96b3e5d 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -1373,7 +1373,7 @@ class TextIOWrapper(TextIOBase):
     write contains a newline character.
     """
 
-    _CHUNK_SIZE = 128
+    _CHUNK_SIZE = 2048
 
     def __init__(self, buffer, encoding=None, errors=None, newline=None,
                  line_buffering=False):
-- 
cgit v0.12