Merged revisions 60080-60089,60091-60093 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r60080 | andrew.kuchling | 2008-01-19 17:26:13 +0100 (Sat, 19 Jan 2008) | 2 lines
Patch #742598 from Michael Pomraning: add .timeout attribute to SocketServer that will call
.handle_timeout() method when no requests are received within the timeout period.
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r60081 | andrew.kuchling | 2008-01-19 17:34:09 +0100 (Sat, 19 Jan 2008) | 1 line
Add item
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r60082 | christian.heimes | 2008-01-19 17:39:27 +0100 (Sat, 19 Jan 2008) | 2 lines
Disabled test_xmlrpc:test_404. It's causing lots of false alarms.
I also disabled a test in test_ssl which requires network access to svn.python.org. This fixes a bug Skip has reported a while ago.
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r60083 | georg.brandl | 2008-01-19 18:38:53 +0100 (Sat, 19 Jan 2008) | 2 lines
Clarify thread.join() docs. #1873.
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r60084 | georg.brandl | 2008-01-19 19:02:46 +0100 (Sat, 19 Jan 2008) | 2 lines
#1782: don't leak in error case in PyModule_AddXxxConstant. Patch by Hrvoje Nik?\197?\161i?\196?\135.
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r60085 | andrew.kuchling | 2008-01-19 19:08:52 +0100 (Sat, 19 Jan 2008) | 1 line
Sort two names into position
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r60086 | andrew.kuchling | 2008-01-19 19:18:41 +0100 (Sat, 19 Jan 2008) | 2 lines
Patch #976880: add mmap .rfind() method, and 'end' paramter to .find().
Contributed by John Lenton.
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r60087 | facundo.batista | 2008-01-19 19:38:19 +0100 (Sat, 19 Jan 2008) | 5 lines
Fix #1693149. Now you can pass several modules separated by
coma to trace.py in the same --ignore-module option.
Thanks Raghuram Devarakonda.
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r60088 | facundo.batista | 2008-01-19 19:45:46 +0100 (Sat, 19 Jan 2008) | 3 lines
Comment in NEWS regarding the change in trace.py.
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r60089 | skip.montanaro | 2008-01-19 19:47:24 +0100 (Sat, 19 Jan 2008) | 2 lines
missing from r60088 checkin.
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r60091 | andrew.kuchling | 2008-01-19 20:14:05 +0100 (Sat, 19 Jan 2008) | 1 line
Add item
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r60092 | georg.brandl | 2008-01-19 20:27:05 +0100 (Sat, 19 Jan 2008) | 4 lines
Fix #1679: "0x" was taken as a valid integer literal.
Fixes the tokenizer, tokenize.py and int() to reject this.
Patches by Malte Helmert.
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r60093 | georg.brandl | 2008-01-19 20:48:19 +0100 (Sat, 19 Jan 2008) | 3 lines
Fix #1146: TextWrap vs words 1-character shorter than the width.
Patch by Quentin Gallet-Gilles.
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diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index 8302767..ab9eedc 100644
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -254,19 +254,22 @@
}
static PyObject *
-mmap_find_method(mmap_object *self,
- PyObject *args)
+mmap_gfind(mmap_object *self,
+ PyObject *args,
+ int reverse)
{
Py_ssize_t start = self->pos;
+ Py_ssize_t end = self->size;
char *needle;
Py_ssize_t len;
CHECK_VALID(NULL);
- if (!PyArg_ParseTuple(args, "s#|n:find", &needle, &len, &start)) {
+ if (!PyArg_ParseTuple(args, reverse ? "s#|nn:rfind" : "s#|nn:find",
+ &needle, &len, &start, &end)) {
return NULL;
} else {
char *p;
- char *e = self->data + self->size;
+ char sign = reverse ? -1 : 1;
if (start < 0)
start += self->size;
@@ -275,7 +278,18 @@
else if ((size_t)start > self->size)
start = self->size;
- for (p = self->data + start; p + len <= e; ++p) {
+ if (end < 0)
+ end += self->size;
+ if (end < 0)
+ end = 0;
+ else if ((size_t)end > self->size)
+ end = self->size;
+
+ start += (Py_ssize_t)self->data;
+ end += (Py_ssize_t)self->data;
+
+ for (p = (char *)(reverse ? end - len : start);
+ p >= (char *)start && p + len <= (char *)end; p+=sign) {
Py_ssize_t i;
for (i = 0; i < len && needle[i] == p[i]; ++i)
/* nothing */;
@@ -287,6 +301,20 @@
}
}
+static PyObject *
+mmap_find_method(mmap_object *self,
+ PyObject *args)
+{
+ return mmap_gfind(self, args, 0);
+}
+
+static PyObject *
+mmap_rfind_method(mmap_object *self,
+ PyObject *args)
+{
+ return mmap_gfind(self, args, 1);
+}
+
static int
is_writable(mmap_object *self)
{
@@ -604,6 +632,7 @@
static struct PyMethodDef mmap_object_methods[] = {
{"close", (PyCFunction) mmap_close_method, METH_NOARGS},
{"find", (PyCFunction) mmap_find_method, METH_VARARGS},
+ {"rfind", (PyCFunction) mmap_rfind_method, METH_VARARGS},
{"flush", (PyCFunction) mmap_flush_method, METH_VARARGS},
{"move", (PyCFunction) mmap_move_method, METH_VARARGS},
{"read", (PyCFunction) mmap_read_method, METH_VARARGS},