From dec4939439d9ca2adf2bb14edccf876c2587faf2 Mon Sep 17 00:00:00 2001
From: Jie Luo <jieluo@google.com>
Date: Wed, 25 Mar 2020 15:59:46 -0700
Subject: [PATCH] Update README.md (#7329)

---
 python/README.md | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/python/README.md b/python/README.md
index 8f7e031314..a987c2dac8 100644
--- a/python/README.md
+++ b/python/README.md
@@ -22,10 +22,8 @@ package.
 Development Warning
 ===================
 
-The Python implementation of Protocol Buffers is not as mature as the C++
-and Java implementations.  It may be more buggy, and it is known to be
-pretty slow at this time.  If you would like to help fix these issues,
-join the Protocol Buffers discussion list and let us know!
+The pure python performance is slow. For better preformance please
+use python c++ implementation.
 
 Installation
 ============