commit 6bcbef7da0127272aa97cdd43ec529bfe92c3251
author Victor Stinner <victor.stinner@haypocalc.com> Tue May 24 22:17:55 2011 +0200
committer Victor Stinner <victor.stinner@haypocalc.com> Tue May 24 22:17:55 2011 +0200
tree 6649bf8138bd5830b8ac02cb9a9fdac41779b955
parent f8473933083cd045bdb0bf0dda8516e268846bd5

Issue #12100: Don't reset incremental encoders of CJK codecs at each call to
their encode() method anymore, but continue to call the reset() method if the
final argument is True.

Modules/cjkcodecs/multibytecodec.c

diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index af7ea5b..7b04f020 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -479,7 +479,7 @@
     MultibyteEncodeBuffer buf;
     Py_ssize_t finalsize, r = 0;
 
-    if (datalen == 0)
+    if (datalen == 0 && !(flags & MBENC_RESET))
         return PyBytes_FromStringAndSize(NULL, 0);
 
     buf.excobj = NULL;
@@ -514,7 +514,7 @@
             break;
     }
 
-    if (codec->encreset != NULL)
+    if (codec->encreset != NULL && (flags & MBENC_RESET))
         for (;;) {
             Py_ssize_t outleft;
 
@@ -784,8 +784,8 @@
     inbuf_end = inbuf + datalen;
 
     r = multibytecodec_encode(ctx->codec, &ctx->state,
-                    (const Py_UNICODE **)&inbuf,
-                    datalen, ctx->errors, final ? MBENC_FLUSH : 0);
+                    (const Py_UNICODE **)&inbuf, datalen,
+                    ctx->errors, final ? MBENC_FLUSH | MBENC_RESET : 0);
     if (r == NULL) {
         /* recover the original pending buffer */
         if (origpending > 0)