[Python-checkins] CVS: python/dist/src/Include stringobject.h,2.27,2.28
Tim Peters
tim_one@users.sourceforge.net
Fri, 15 Jun 2001 22:11:19 -0700
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Update of /cvsroot/python/python/dist/src/Include
In directory usw-pr-cvs1:/tmp/cvs-serv12913/python/dist/src/Include
Modified Files:
stringobject.h
Log Message:
SF bug 433228: repr(list) woes when len(list) big.
Gave Python linear-time repr() implementations for dicts, lists, strings.
This means, e.g., that repr(range(50000)) is no longer 50x slower than
pprint.pprint() in 2.2 <wink>.
I don't consider this a bugfix candidate, as it's a performance boost.
Added _PyString_Join() to the internal string API. If we want that in the
public API, fine, but then it requires runtime error checks instead of
asserts.
Index: stringobject.h
===================================================================
RCS file: /cvsroot/python/python/dist/src/Include/stringobject.h,v
retrieving revision 2.27
retrieving revision 2.28
diff -C2 -r2.27 -r2.28
*** stringobject.h 2001/05/24 16:56:35 2.27
--- stringobject.h 2001/06/16 05:11:17 2.28
***************
*** 78,81 ****
--- 78,85 ----
#define PyString_GET_SIZE(op) (((PyStringObject *)(op))->ob_size)
+ /* _PyString_Join(sep, x) is like sep.join(x). sep must be PyStringObject*,
+ x must be an iterable object. */
+ extern DL_IMPORT(PyObject *) _PyString_Join(PyObject *sep, PyObject *x);
+
/* --- Generic Codecs ----------------------------------------------------- */
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