[pypy-commit] pypy default: Small speed-up for stream output buffers

[justinpeel]

Author: Justin Peel <notmuchtot...@gmail.com>
Branch: 
Changeset: r46031:410c4f324cf5
Date: 2011-07-27 15:04 -0600
http://bitbucket.org/pypy/pypy/changeset/410c4f324cf5/

Log:    Small speed-up for stream output buffers

diff --git a/pypy/rlib/streamio.py b/pypy/rlib/streamio.py
--- a/pypy/rlib/streamio.py
+++ b/pypy/rlib/streamio.py
@@ -894,13 +894,10 @@
             self.buf.append(data)
             self.buflen += datalen
         elif buflen:
-            i = self.bufsize - buflen
-            assert i >= 0
-            self.buf.append(data[:i])
+            self.buf.append(data)
             self.do_write(''.join(self.buf))
             self.buf = []
             self.buflen = 0
-            self.write(data[i:])
         else:
             self.do_write(data)
 
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