Author: Matti Picus <matti.pi...@gmail.com>
Branch: unicode-utf8
Changeset: r95515:3b46fe8d4d44
Date: 2018-12-16 22:24 +0200
http://bitbucket.org/pypy/pypy/changeset/3b46fe8d4d44/
Log: fast path for unicode, bytes
diff --git a/pypy/objspace/std/unicodeobject.py
b/pypy/objspace/std/unicodeobject.py
--- a/pypy/objspace/std/unicodeobject.py
+++ b/pypy/objspace/std/unicodeobject.py
@@ -1111,7 +1111,11 @@
unicodehelper.check_ascii_or_raise(space, s)
return space.newutf8(s, len(s))
if encoding == 'utf-8' or encoding == 'utf8':
- s = space.charbuf_w(w_obj)
+ if (space.isinstance_w(w_obj, space.w_unicode) or
+ space.isinstance_w(w_obj, space.w_bytes)):
+ s = space.utf8_w(w_obj)
+ else:
+ s = space.charbuf_w(w_obj)
lgt = unicodehelper.check_utf8_or_raise(space, s)
return space.newutf8(s, lgt)
w_codecs = space.getbuiltinmodule("_codecs")
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