Merged revisions 59005-59040 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

I've tried to fix test_cmd_line_script but I wasn't able to get all tests
right. Nick, can you please have a look?

........
  r59020 | facundo.batista | 2007-11-16 19:04:14 +0100 (Fri, 16 Nov 2007) | 12 lines


  Now in find, rfind, index, and rindex, you can use None as defaults,
  as usual with slicing (both with str and unicode strings).  This
  fixes issue 1259.

  For str only the stringobject.c file was modified.  But for unicode,
  I needed to repeat in the four functions a lot of code, so created
  a new function that does part of the job for them (and placed it in
  find.h, following a suggestion of Barry).

  Also added tests for this behaviour.
........
  r59021 | facundo.batista | 2007-11-16 19:41:24 +0100 (Fri, 16 Nov 2007) | 4 lines


  Fix for stupid error (I need to remember to do a full 'make clean + make'
  cycle before the tests...). Sorry.
........
  r59022 | facundo.batista | 2007-11-16 20:16:15 +0100 (Fri, 16 Nov 2007) | 3 lines


  Made _ParseTupleFinds only defined to unicodeobject.c
........
  r59024 | raymond.hettinger | 2007-11-17 02:51:22 +0100 (Sat, 17 Nov 2007) | 1 line

  Fix signature in example
........
  r59033 | brett.cannon | 2007-11-17 08:07:29 +0100 (Sat, 17 Nov 2007) | 5 lines

  Remove a confusing sentence about pth files and which directories are searched
  for them.

  Closes issue #1431.  Thanks Giambattista Bloisi for the help.
........
  r59039 | nick.coghlan | 2007-11-18 12:56:28 +0100 (Sun, 18 Nov 2007) | 1 line

  Patch #1739468: Directories and zipfiles containing __main__.py are now executable
........

1 files changed, 16 insertions, 32 deletions

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index a011a9a..426dc07 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -5096,10 +5096,10 @@ int PyUnicode_EncodeDecimal(Py_UNICODE *s,
 /* --- Helpers ------------------------------------------------------------ */
 
 #include "stringlib/unicodedefs.h"
-
 #include "stringlib/fastsearch.h"
-
 #include "stringlib/count.h"
+/* Include _ParseTupleFinds from find.h */
+#define FROM_UNICODE
 #include "stringlib/find.h"
 #include "stringlib/partition.h"
 
@@ -6590,16 +6590,12 @@ static PyObject *
 unicode_find(PyUnicodeObject *self, PyObject *args)
 {
     PyObject *substring;
-    Py_ssize_t start = 0;
-    Py_ssize_t end = PY_SSIZE_T_MAX;
+    Py_ssize_t start;
+    Py_ssize_t end;
     Py_ssize_t result;
 
-    if (!PyArg_ParseTuple(args, "O|O&O&:find", &substring,
-		_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
+    if (!_ParseTupleFinds(args, &substring, &start, &end))
         return NULL;
-    substring = PyUnicode_FromObject(substring);
-    if (!substring)
-	return NULL;
 
     result = stringlib_find_slice(
         PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
@@ -6656,15 +6652,11 @@ unicode_index(PyUnicodeObject *self, PyObject *args)
 {
     Py_ssize_t result;
     PyObject *substring;
-    Py_ssize_t start = 0;
-    Py_ssize_t end = PY_SSIZE_T_MAX;
+    Py_ssize_t start;
+    Py_ssize_t end;
 
-    if (!PyArg_ParseTuple(args, "O|O&O&:index", &substring,
-		_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
+    if (!_ParseTupleFinds(args, &substring, &start, &end))
         return NULL;
-    substring = PyUnicode_FromObject(substring);
-    if (!substring)
-	return NULL;
 
     result = stringlib_find_slice(
         PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
@@ -7499,16 +7491,12 @@ static PyObject *
 unicode_rfind(PyUnicodeObject *self, PyObject *args)
 {
     PyObject *substring;
-    Py_ssize_t start = 0;
-    Py_ssize_t end = PY_SSIZE_T_MAX;
+    Py_ssize_t start;
+    Py_ssize_t end;
     Py_ssize_t result;
 
-    if (!PyArg_ParseTuple(args, "O|O&O&:rfind", &substring,
-		_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
-        return NULL;
-    substring = PyUnicode_FromObject(substring);
-    if (!substring)
-	return NULL;
+    if (!_ParseTupleFinds(args, &substring, &start, &end))
+	    return NULL;
 
     result = stringlib_rfind_slice(
         PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
@@ -7530,16 +7518,12 @@ static PyObject *
 unicode_rindex(PyUnicodeObject *self, PyObject *args)
 {
     PyObject *substring;
-    Py_ssize_t start = 0;
-    Py_ssize_t end = PY_SSIZE_T_MAX;
+    Py_ssize_t start;
+    Py_ssize_t end;
     Py_ssize_t result;
 
-    if (!PyArg_ParseTuple(args, "O|O&O&:rindex", &substring,
-		_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
-        return NULL;
-    substring = PyUnicode_FromObject(substring);
-    if (!substring)
-	return NULL;
+    if (!_ParseTupleFinds(args, &substring, &start, &end))
+	    return NULL;
 
     result = stringlib_rfind_slice(
         PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),