cpython-lru_cache-weakref: Python/getargs.c annotate

annotate Python/getargs.c @ 39222:b0cdcbcc5f45

Get rid of most of the flags (in tp_flags) that keep track of various variations of the type struct and its attachments. In Py3k, all type structs have to have all fields -- no binary backwards compatibility. Had to change the complex object to a new-style number!

author	Guido van Rossum <guido@python.org>
date	Thu, 27 Jul 2006 21:53:35 +0000
parents	f731859e9b3b
children	654c380cf8b9

rev	line source
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	2 /* New getargs implementation */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	3
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	4 #include "Python.h"
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	5
4102 9569664ac347 Add needed #include <ctype.h> Guido van Rossum <guido@python.org> parents: 4026 diff changeset	6 #include <ctype.h>
9569664ac347 Add needed #include <ctype.h> Guido van Rossum <guido@python.org> parents: 4026 diff changeset	7
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	8
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	9 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	10 extern "C" {
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	11 #endif
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	12 int PyArg_Parse(PyObject , const char , ...);
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	13 int PyArg_ParseTuple(PyObject , const char , ...);
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	14 int PyArg_VaParse(PyObject , const char , va_list);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	15
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13378 diff changeset	16 int PyArg_ParseTupleAndKeywords(PyObject , PyObject ,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	17 const char , char *, ...);
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	18 int PyArg_VaParseTupleAndKeywords(PyObject , PyObject ,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	19 const char , char *, va_list);
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	20
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	21 #ifdef HAVE_DECLSPEC_DLL
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	22 /* Export functions */
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	23 PyAPI_FUNC(int) _PyArg_Parse_SizeT(PyObject , char , ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	24 PyAPI_FUNC(int) _PyArg_ParseTuple_SizeT(PyObject , char , ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	25 PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywords_SizeT(PyObject , PyObject ,
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	26 const char , char *, ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	27 PyAPI_FUNC(PyObject ) _Py_BuildValue_SizeT(const char , ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	28 PyAPI_FUNC(int) _PyArg_VaParse_SizeT(PyObject , char , va_list);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	29 PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywords_SizeT(PyObject , PyObject ,
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	30 const char , char *, va_list);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	31 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	32
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	33 #define FLAG_COMPAT 1
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	34 #define FLAG_SIZE_T 2
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	35
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	36
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	37 /* Forward */
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	38 static int vgetargs1(PyObject , const char , va_list *, int);
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	39 static void seterror(int, const char , int , const char , const char );
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	40 static char convertitem(PyObject , const char *, va_list , int, int *,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	41 char , size_t, PyObject *);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	42 static char converttuple(PyObject , const char *, va_list , int,
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	43 int , char , size_t, int, PyObject **);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	44 static char convertsimple(PyObject , const char *, va_list , int, char *,
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	45 size_t, PyObject **);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	46 static Py_ssize_t convertbuffer(PyObject , void p, char *);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	47
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13378 diff changeset	48 static int vgetargskeywords(PyObject , PyObject ,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	49 const char , char , va_list , int);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	50 static char skipitem(const char , va_list , int);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	51
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	52 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	53 PyArg_Parse(PyObject args, const char format, ...)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	54 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	55 int retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	56 va_list va;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	57
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	58 va_start(va, format);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	59 retval = vgetargs1(args, format, &va, FLAG_COMPAT);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	60 va_end(va);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	61 return retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	62 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	63
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	64 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	65 _PyArg_Parse_SizeT(PyObject args, char format, ...)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	66 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	67 int retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	68 va_list va;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	69
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	70 va_start(va, format);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	71 retval = vgetargs1(args, format, &va, FLAG_COMPAT\|FLAG_SIZE_T);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	72 va_end(va);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	73 return retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	74 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	75
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	76
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	77 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	78 PyArg_ParseTuple(PyObject args, const char format, ...)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	79 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	80 int retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	81 va_list va;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	82
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	83 va_start(va, format);
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	84 retval = vgetargs1(args, format, &va, 0);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	85 va_end(va);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	86 return retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	87 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	88
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	89 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	90 _PyArg_ParseTuple_SizeT(PyObject args, char format, ...)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	91 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	92 int retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	93 va_list va;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	94
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	95 va_start(va, format);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	96 retval = vgetargs1(args, format, &va, FLAG_SIZE_T);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	97 va_end(va);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	98 return retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	99 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	100
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	101
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	102 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	103 PyArg_VaParse(PyObject args, const char format, va_list va)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	104 {
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	105 va_list lva;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	106
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	107 #ifdef VA_LIST_IS_ARRAY
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	108 memcpy(lva, va, sizeof(va_list));
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	109 #else
24400 81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 22801 diff changeset	110 #ifdef __va_copy
81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 22801 diff changeset	111 __va_copy(lva, va);
81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 22801 diff changeset	112 #else
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	113 lva = va;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	114 #endif
24400 81ca6ca5c307 Patch #554716: Use __va_copy where available. Martin v. Löwis <martin@v.loewis.de> parents: 22801 diff changeset	115 #endif
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	116
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	117 return vgetargs1(args, format, &lva, 0);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	118 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	119
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	120 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	121 _PyArg_VaParse_SizeT(PyObject args, char format, va_list va)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	122 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	123 va_list lva;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	124
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	125 #ifdef VA_LIST_IS_ARRAY
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	126 memcpy(lva, va, sizeof(va_list));
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	127 #else
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	128 #ifdef __va_copy
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	129 __va_copy(lva, va);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	130 #else
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	131 lva = va;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	132 #endif
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	133 #endif
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	134
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	135 return vgetargs1(args, format, &lva, FLAG_SIZE_T);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	136 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	137
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	138
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	139 /* Handle cleanup of allocated memory in case of exception */
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	140
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	141 static int
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	142 addcleanup(void ptr, PyObject *freelist)
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	143 {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	144 PyObject *cobj;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	145 if (!*freelist) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	146 *freelist = PyList_New(0);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	147 if (!*freelist) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	148 PyMem_FREE(ptr);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	149 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	150 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	151 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	152 cobj = PyCObject_FromVoidPtr(ptr, NULL);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	153 if (!cobj) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	154 PyMem_FREE(ptr);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	155 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	156 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	157 if(PyList_Append(*freelist, cobj)) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	158 PyMem_FREE(ptr);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	159 Py_DECREF(cobj);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	160 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	161 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	162 Py_DECREF(cobj);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	163 return 0;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	164 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	165
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	166 static int
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	167 cleanreturn(int retval, PyObject *freelist)
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	168 {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	169 if(freelist) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	170 if((retval) == 0) {
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	171 Py_ssize_t len = PyList_GET_SIZE(freelist), i;
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	172 for (i = 0; i < len; i++)
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	173 PyMem_FREE(PyCObject_AsVoidPtr(
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	174 PyList_GET_ITEM(freelist, i)));
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	175 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	176 Py_DECREF(freelist);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	177 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	178 return retval;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	179 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	180
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	181
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	182 static int
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	183 vgetargs1(PyObject args, const char format, va_list *p_va, int flags)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	184 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	185 char msgbuf[256];
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	186 int levels[32];
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	187 const char *fname = NULL;
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	188 const char *message = NULL;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	189 int min = -1;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	190 int max = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	191 int level = 0;
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	192 int endfmt = 0;
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	193 const char *formatsave = format;
36521 30aef3ce2b26 Use Py_ssize_t to count the Martin v. Löwis <martin@v.loewis.de> parents: 36501 diff changeset	194 Py_ssize_t i, len;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	195 char *msg;
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	196 PyObject *freelist = NULL;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	197 int compat = flags & FLAG_COMPAT;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	198
16582 9a8e961b505f Related to SF bug 132008 (PyList_Reverse blows up). Tim Peters <tim.peters@gmail.com> parents: 16264 diff changeset	199 assert(compat \|\| (args != (PyObject*)NULL));
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	200 flags = flags & ~FLAG_COMPAT;
16582 9a8e961b505f Related to SF bug 132008 (PyList_Reverse blows up). Tim Peters <tim.peters@gmail.com> parents: 16264 diff changeset	201
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	202 while (endfmt == 0) {
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	203 int c = *format++;
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	204 switch (c) {
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	205 case '(':
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	206 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	207 max++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	208 level++;
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	209 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	210 case ')':
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	211 if (level == 0)
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	212 Py_FatalError("excess ')' in getargs format");
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	213 else
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	214 level--;
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	215 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	216 case '\0':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	217 endfmt = 1;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	218 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	219 case ':':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	220 fname = format;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	221 endfmt = 1;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	222 break;
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	223 case ';':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	224 message = format;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	225 endfmt = 1;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	226 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	227 default:
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	228 if (level == 0) {
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	229 if (c == 'O')
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	230 max++;
36090 8cb686dd6e64 Fix SF bug #1072182, problems with signed characters. Neal Norwitz <nnorwitz@gmail.com> parents: 35999 diff changeset	231 else if (isalpha(Py_CHARMASK(c))) {
17997 27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	232 if (c != 'e') /* skip encoded */
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	233 max++;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	234 } else if (c == '\|')
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	235 min = max;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 17996 diff changeset	236 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	237 break;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	238 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	239 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	240
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	241 if (level != 0)
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	242 Py_FatalError(/* '(' */ "missing ')' in getargs format");
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	243
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	244 if (min < 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	245 min = max;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	246
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	247 format = formatsave;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	248
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	249 if (compat) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	250 if (max == 0) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	251 if (args == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	252 return 1;
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	253 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	254 "%.200s%s takes no arguments",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	255 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	256 fname==NULL ? "" : "()");
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	257 PyErr_SetString(PyExc_TypeError, msgbuf);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	258 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	259 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	260 else if (min == 1 && max == 1) {
2004 7f8719a36662 prevent core dump for old getargs() with NULL arg Guido van Rossum <guido@python.org> parents: 1913 diff changeset	261 if (args == NULL) {
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	262 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	263 "%.200s%s takes at least one argument",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	264 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	265 fname==NULL ? "" : "()");
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	266 PyErr_SetString(PyExc_TypeError, msgbuf);
2004 7f8719a36662 prevent core dump for old getargs() with NULL arg Guido van Rossum <guido@python.org> parents: 1913 diff changeset	267 return 0;
7f8719a36662 prevent core dump for old getargs() with NULL arg Guido van Rossum <guido@python.org> parents: 1913 diff changeset	268 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	269 msg = convertitem(args, &format, p_va, flags, levels,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	270 msgbuf, sizeof(msgbuf), &freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	271 if (msg == NULL)
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	272 return cleanreturn(1, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	273 seterror(levels[0], msg, levels+1, fname, message);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	274 return cleanreturn(0, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	275 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	276 else {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	277 PyErr_SetString(PyExc_SystemError,
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	278 "old style getargs format uses new features");
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	279 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	280 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	281 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	282
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	283 if (!PyTuple_Check(args)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	284 PyErr_SetString(PyExc_SystemError,
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	285 "new style getargs format but argument is not a tuple");
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	286 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	287 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	288
17856 2807949e0ba5 vgetargs1() and vgetargskeywords(): Replace uses of PyTuple_Size() and Jeremy Hylton <jeremy@alum.mit.edu> parents: 17817 diff changeset	289 len = PyTuple_GET_SIZE(args);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	290
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	291 if (len < min \|\| max < len) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	292 if (message == NULL) {
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	293 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	294 "%.150s%s takes %s %d argument%s "
36605 cab36aaee2e3 Fix compiler warning on amd64. We can't use zd here since this is Neal Norwitz <nnorwitz@gmail.com> parents: 36521 diff changeset	295 "(%ld given)",
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	296 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	297 fname==NULL ? "" : "()",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	298 min==max ? "exactly"
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	299 : len < min ? "at least" : "at most",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	300 len < min ? min : max,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	301 (len < min ? min : max) == 1 ? "" : "s",
36625 bddc13d57b88 Based on discussion with Martin and Thomas on python-checkins Neal Norwitz <nnorwitz@gmail.com> parents: 36605 diff changeset	302 Py_SAFE_DOWNCAST(len, Py_ssize_t, long));
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	303 message = msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	304 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	305 PyErr_SetString(PyExc_TypeError, message);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	306 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	307 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	308
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	309 for (i = 0; i < len; i++) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	310 if (*format == '\|')
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	311 format++;
17856 2807949e0ba5 vgetargs1() and vgetargskeywords(): Replace uses of PyTuple_Size() and Jeremy Hylton <jeremy@alum.mit.edu> parents: 17817 diff changeset	312 msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va,
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	313 flags, levels, msgbuf,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	314 sizeof(msgbuf), &freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	315 if (msg) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	316 seterror(i+1, msg, levels, fname, message);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	317 return cleanreturn(0, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	318 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	319 }
6805 93e480dedcf0 Add explicit check for correct next character in format at end of Guido van Rossum <guido@python.org> parents: 5410 diff changeset	320
36093 b8b3782b2dc0 Remove extra parens Neal Norwitz <nnorwitz@gmail.com> parents: 36090 diff changeset	321 if (format != '\0' && !isalpha(Py_CHARMASK(format)) &&
6923 74ad26825060 Oops -- '(' is also a legal start character of a new format... Guido van Rossum <guido@python.org> parents: 6805 diff changeset	322 *format != '(' &&
6805 93e480dedcf0 Add explicit check for correct next character in format at end of Guido van Rossum <guido@python.org> parents: 5410 diff changeset	323 format != '\|' && format != ':' && *format != ';') {
93e480dedcf0 Add explicit check for correct next character in format at end of Guido van Rossum <guido@python.org> parents: 5410 diff changeset	324 PyErr_Format(PyExc_SystemError,
7120 0efed4d3323b Protect PyErr_Format format string argument from overflow (ironically, Guido van Rossum <guido@python.org> parents: 6923 diff changeset	325 "bad format string: %.200s", formatsave);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	326 return cleanreturn(0, freelist);
6805 93e480dedcf0 Add explicit check for correct next character in format at end of Guido van Rossum <guido@python.org> parents: 5410 diff changeset	327 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	328
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	329 return cleanreturn(1, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	330 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	331
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	332
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	333
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	334 static void
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	335 seterror(int iarg, const char msg, int levels, const char *fname,
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	336 const char *message)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	337 {
21066 225c7dd17e37 Fixes for possible buffer overflows in sprintf() usages. Marc-André Lemburg <mal@egenix.com> parents: 20723 diff changeset	338 char buf[512];
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	339 int i;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	340 char *p = buf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	341
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	342 if (PyErr_Occurred())
2210 e734c7235727 don't overwrite error already set (e.g. from O&) Guido van Rossum <guido@python.org> parents: 2062 diff changeset	343 return;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	344 else if (message == NULL) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	345 if (fname != NULL) {
21092 53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21074 diff changeset	346 PyOS_snprintf(p, sizeof(buf), "%.200s() ", fname);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	347 p += strlen(p);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	348 }
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	349 if (iarg != 0) {
21145 87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to Tim Peters <tim.peters@gmail.com> parents: 21100 diff changeset	350 PyOS_snprintf(p, sizeof(buf) - (p - buf),
21092 53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21074 diff changeset	351 "argument %d", iarg);
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	352 i = 0;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	353 p += strlen(p);
21066 225c7dd17e37 Fixes for possible buffer overflows in sprintf() usages. Marc-André Lemburg <mal@egenix.com> parents: 20723 diff changeset	354 while (levels[i] > 0 && (int)(p-buf) < 220) {
21092 53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21074 diff changeset	355 PyOS_snprintf(p, sizeof(buf) - (buf - p),
53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21074 diff changeset	356 ", item %d", levels[i]-1);
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	357 p += strlen(p);
152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	358 i++;
152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	359 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	360 }
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	361 else {
21145 87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to Tim Peters <tim.peters@gmail.com> parents: 21100 diff changeset	362 PyOS_snprintf(p, sizeof(buf) - (p - buf), "argument");
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	363 p += strlen(p);
152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	364 }
21145 87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to Tim Peters <tim.peters@gmail.com> parents: 21100 diff changeset	365 PyOS_snprintf(p, sizeof(buf) - (p - buf), " %.256s", msg);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	366 message = buf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	367 }
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	368 PyErr_SetString(PyExc_TypeError, message);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	369 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	370
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	371
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	372 /* Convert a tuple argument.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	373 On entry, *p_format points to the character _after_ the opening '('.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	374 On successful exit, *p_format points to the closing ')'.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	375 If successful:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	376 p_format and p_va are updated,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	377 levels and msgbuf are untouched,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	378 and NULL is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	379 If the argument is invalid:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	380 *p_format is unchanged,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	381 *p_va is undefined,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	382 *levels is a 0-terminated list of item numbers,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	383 *msgbuf contains an error message, whose format is:
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	384 "must be <typename1>, not <typename2>", where:
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	385 <typename1> is the name of the expected type, and
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	386 <typename2> is the name of the actual type,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	387 and msgbuf is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	388 */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	389
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	390 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	391 converttuple(PyObject arg, const char p_format, va_list p_va, int flags,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	392 int levels, char msgbuf, size_t bufsize, int toplevel,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	393 PyObject **freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	394 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	395 int level = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	396 int n = 0;
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	397 const char format = p_format;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	398 int i;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	399
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	400 for (;;) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	401 int c = *format++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	402 if (c == '(') {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	403 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	404 n++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	405 level++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	406 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	407 else if (c == ')') {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	408 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	409 break;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	410 level--;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	411 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	412 else if (c == ':' \|\| c == ';' \|\| c == '\0')
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	413 break;
36090 8cb686dd6e64 Fix SF bug #1072182, problems with signed characters. Neal Norwitz <nnorwitz@gmail.com> parents: 35999 diff changeset	414 else if (level == 0 && isalpha(Py_CHARMASK(c)))
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	415 n++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	416 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	417
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	418 if (!PySequence_Check(arg) \|\| PyString_Check(arg)) {
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	419 levels[0] = 0;
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	420 PyOS_snprintf(msgbuf, bufsize,
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	421 toplevel ? "expected %d arguments, not %.50s" :
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	422 "must be %d-item sequence, not %.50s",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	423 n,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	424 arg == Py_None ? "None" : arg->ob_type->tp_name);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	425 return msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	426 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	427
13576 61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls Jeremy Hylton <jeremy@alum.mit.edu> parents: 13447 diff changeset	428 if ((i = PySequence_Size(arg)) != n) {
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	429 levels[0] = 0;
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	430 PyOS_snprintf(msgbuf, bufsize,
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	431 toplevel ? "expected %d arguments, not %d" :
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	432 "must be sequence of length %d, not %d",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	433 n, i);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	434 return msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	435 }
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	436
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	437 format = *p_format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	438 for (i = 0; i < n; i++) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	439 char *msg;
10220 0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)" Guido van Rossum <guido@python.org> parents: 9949 diff changeset	440 PyObject *item;
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)" Guido van Rossum <guido@python.org> parents: 9949 diff changeset	441 item = PySequence_GetItem(arg, i);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	442 msg = convertitem(item, &format, p_va, flags, levels+1,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	443 msgbuf, bufsize, freelist);
10220 0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)" Guido van Rossum <guido@python.org> parents: 9949 diff changeset	444 /* PySequence_GetItem calls tp->sq_item, which INCREFs */
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)" Guido van Rossum <guido@python.org> parents: 9949 diff changeset	445 Py_XDECREF(item);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	446 if (msg != NULL) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	447 levels[0] = i+1;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	448 return msg;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	449 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	450 }
15899 152814f6cd11 This patch makes sure that the function name always appears in the error Ka-Ping Yee <ping@zesty.ca> parents: 15502 diff changeset	451
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	452 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	453 return NULL;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	454 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	455
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	456
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	457 /* Convert a single item. */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	458
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	459 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	460 convertitem(PyObject arg, const char p_format, va_list p_va, int flags,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	461 int levels, char msgbuf, size_t bufsize, PyObject **freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	462 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	463 char *msg;
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	464 const char format = p_format;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	465
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	466 if (format == '(' / ')' */) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	467 format++;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	468 msg = converttuple(arg, &format, p_va, flags, levels, msgbuf,
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	469 bufsize, 0, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	470 if (msg == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	471 format++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	472 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	473 else {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	474 msg = convertsimple(arg, &format, p_va, flags,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	475 msgbuf, bufsize, freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	476 if (msg != NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	477 levels[0] = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	478 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	479 if (msg == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	480 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	481 return msg;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	482 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	483
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	484
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	485
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	486 #define UNICODE_DEFAULT_ENCODING(arg) \
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	487 _PyUnicode_AsDefaultEncodedString(arg, NULL)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	488
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	489 /* Format an error message generated by convertsimple(). */
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	490
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	491 static char *
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	492 converterr(const char expected, PyObject arg, char *msgbuf, size_t bufsize)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	493 {
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	494 assert(expected != NULL);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	495 assert(arg != NULL);
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	496 PyOS_snprintf(msgbuf, bufsize,
cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	497 "must be %.50s, not %.50s", expected,
cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	498 arg == Py_None ? "None" : arg->ob_type->tp_name);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	499 return msgbuf;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	500 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	501
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	502 #define CONV_UNICODE "(unicode conversion error)"
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	503
36988 49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	504 /* Explicitly check for float arguments when integers are expected.
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	505 Return 1 for error, 0 if ok. */
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	506 static int
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	507 float_argument_error(PyObject *arg)
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	508 {
36988 49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	509 if (PyFloat_Check(arg)) {
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	510 PyErr_SetString(PyExc_TypeError,
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	511 "integer argument expected, got float" );
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	512 return 1;
36988 49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	513 }
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	514 else
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	515 return 0;
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	516 }
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	517
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	518 /* Convert a non-tuple argument. Return NULL if conversion went OK,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	519 or a string with a message describing the failure. The message is
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	520 formatted as "must be <desired type>, not <actual type>".
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	521 When failing, an exception may or may not have been raised.
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	522 Don't call if a tuple is expected.
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	523
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	524 When you add new format codes, please don't forget poor skipitem() below.
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	525 */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	526
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	527 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	528 convertsimple(PyObject arg, const char p_format, va_list p_va, int flags,
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	529 char msgbuf, size_t bufsize, PyObject *freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	530 {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	531 /* For # codes */
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	532 #define FETCH_SIZE int q=NULL;Py_ssize_t q2=NULL;\
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	533 if (flags & FLAG_SIZE_T) q2=va_arg(p_va, Py_ssize_t); \
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	534 else q=va_arg(p_va, int);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	535 #define STORE_SIZE(s) if (flags & FLAG_SIZE_T) q2=s; else q=s;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	536 #define BUFFER_LEN ((flags & FLAG_SIZE_T) ? q2:q)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	537
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	538 const char format = p_format;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	539 char c = *format++;
26321 680360e68a06 Wrap uargs declaration in a #ifdef Py_USING_UNICODE, so that Walter Dörwald <walter@livinglogic.de> parents: 24400 diff changeset	540 #ifdef Py_USING_UNICODE
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	541 PyObject *uarg;
26321 680360e68a06 Wrap uargs declaration in a #ifdef Py_USING_UNICODE, so that Walter Dörwald <walter@livinglogic.de> parents: 24400 diff changeset	542 #endif
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	543
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	544 switch (c) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	545
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	546 case 'b': { /* unsigned byte -- very short int */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	547 char p = va_arg(p_va, char *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	548 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	549 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	550 return converterr("integer<b>", arg, msgbuf, bufsize);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	551 ival = PyInt_AsLong(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	552 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	553 return converterr("integer<b>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	554 else if (ival < 0) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	555 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	556 "unsigned byte integer is less than minimum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	557 return converterr("integer<b>", arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	558 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	559 else if (ival > UCHAR_MAX) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	560 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	561 "unsigned byte integer is greater than maximum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	562 return converterr("integer<b>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	563 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	564 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	565 *p = (unsigned char) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	566 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	567 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	568
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	569 case 'B': {/* byte sized bitfield - both signed and unsigned
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	570 values allowed */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	571 char p = va_arg(p_va, char *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	572 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	573 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	574 return converterr("integer<B>", arg, msgbuf, bufsize);
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	575 ival = PyInt_AsUnsignedLongMask(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	576 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	577 return converterr("integer<B>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	578 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	579 *p = (unsigned char) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	580 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	581 }
13872 35fc9511a36f Changed H specifier to mean "bitfield", i.e. any value from Jack Jansen <jack.jansen@cwi.nl> parents: 13837 diff changeset	582
28667 5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other Guido van Rossum <guido@python.org> parents: 28652 diff changeset	583 case 'h': {/* signed short int */
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	584 short p = va_arg(p_va, short *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	585 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	586 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	587 return converterr("integer<h>", arg, msgbuf, bufsize);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	588 ival = PyInt_AsLong(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	589 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	590 return converterr("integer<h>", arg, msgbuf, bufsize);
28667 5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other Guido van Rossum <guido@python.org> parents: 28652 diff changeset	591 else if (ival < SHRT_MIN) {
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	592 PyErr_SetString(PyExc_OverflowError,
28667 5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other Guido van Rossum <guido@python.org> parents: 28652 diff changeset	593 "signed short integer is less than minimum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	594 return converterr("integer<h>", arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	595 }
28667 5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other Guido van Rossum <guido@python.org> parents: 28652 diff changeset	596 else if (ival > SHRT_MAX) {
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	597 PyErr_SetString(PyExc_OverflowError,
28667 5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other Guido van Rossum <guido@python.org> parents: 28652 diff changeset	598 "signed short integer is greater than maximum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	599 return converterr("integer<h>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	600 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	601 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	602 *p = (short) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	603 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	604 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	605
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	606 case 'H': { /* short int sized bitfield, both signed and
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	607 unsigned allowed */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	608 unsigned short p = va_arg(p_va, unsigned short *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	609 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	610 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	611 return converterr("integer<H>", arg, msgbuf, bufsize);
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	612 ival = PyInt_AsUnsignedLongMask(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	613 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	614 return converterr("integer<H>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	615 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	616 *p = (unsigned short) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	617 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	618 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	619
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	620 case 'i': {/* signed int */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	621 int p = va_arg(p_va, int *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	622 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	623 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	624 return converterr("integer<i>", arg, msgbuf, bufsize);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	625 ival = PyInt_AsLong(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	626 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	627 return converterr("integer<i>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	628 else if (ival > INT_MAX) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	629 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	630 "signed integer is greater than maximum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	631 return converterr("integer<i>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	632 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	633 else if (ival < INT_MIN) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	634 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	635 "signed integer is less than minimum");
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	636 return converterr("integer<i>", arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	637 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	638 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	639 *p = ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	640 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	641 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	642
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	643 case 'I': { /* int sized bitfield, both signed and
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	644 unsigned allowed */
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	645 unsigned int p = va_arg(p_va, unsigned int *);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	646 unsigned int ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	647 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	648 return converterr("integer<I>", arg, msgbuf, bufsize);
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	649 ival = (unsigned int)PyInt_AsUnsignedLongMask(arg);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	650 if (ival == (unsigned int)-1 && PyErr_Occurred())
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	651 return converterr("integer<I>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	652 else
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	653 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	654 break;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	655 }
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	656
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	657 case 'n': /* Py_ssize_t */
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	658 #if SIZEOF_SIZE_T != SIZEOF_LONG
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	659 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	660 Py_ssize_t p = va_arg(p_va, Py_ssize_t *);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	661 Py_ssize_t ival;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	662 if (float_argument_error(arg))
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	663 return converterr("integer<n>", arg, msgbuf, bufsize);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	664 ival = PyInt_AsSsize_t(arg);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	665 if (ival == -1 && PyErr_Occurred())
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	666 return converterr("integer<n>", arg, msgbuf, bufsize);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	667 *p = ival;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	668 break;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	669 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	670 #endif
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	671 /* Fall through from 'n' to 'l' if Py_ssize_t is int */
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	672 case 'l': {/* long int */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	673 long p = va_arg(p_va, long *);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	674 long ival;
27685 9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	675 if (float_argument_error(arg))
33013 8ca8febc0a0d Fix Michael W. Hudson <mwh@python.net> parents: 32606 diff changeset	676 return converterr("integer<l>", arg, msgbuf, bufsize);
27363 eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified. Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 26321 diff changeset	677 ival = PyInt_AsLong(arg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	678 if (ival == -1 && PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	679 return converterr("integer<l>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	680 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	681 *p = ival;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	682 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	683 }
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	684
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	685 case 'k': { /* long sized bitfield */
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	686 unsigned long p = va_arg(p_va, unsigned long *);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	687 unsigned long ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	688 if (PyInt_Check(arg))
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	689 ival = PyInt_AsUnsignedLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	690 else if (PyLong_Check(arg))
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	691 ival = PyLong_AsUnsignedLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	692 else
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	693 return converterr("integer<k>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	694 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	695 break;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	696 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	697
9949 98e37347378b Change rare occurrences of #if HAVE_LONG_LONG to #ifdef. Guido van Rossum <guido@python.org> parents: 9306 diff changeset	698 #ifdef HAVE_LONG_LONG
28437 871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285. Martin v. Löwis <martin@v.loewis.de> parents: 27685 diff changeset	699 case 'L': {/* PY_LONG_LONG */
871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285. Martin v. Löwis <martin@v.loewis.de> parents: 27685 diff changeset	700 PY_LONG_LONG p = va_arg( p_va, PY_LONG_LONG * );
871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285. Martin v. Löwis <martin@v.loewis.de> parents: 27685 diff changeset	701 PY_LONG_LONG ival = PyLong_AsLongLong( arg );
871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285. Martin v. Löwis <martin@v.loewis.de> parents: 27685 diff changeset	702 if( ival == (PY_LONG_LONG)-1 && PyErr_Occurred() ) {
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	703 return converterr("long<L>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	704 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	705 *p = ival;
8822 bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth. Guido van Rossum <guido@python.org> parents: 8358 diff changeset	706 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	707 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	708 }
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	709
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	710 case 'K': { /* long long sized bitfield */
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	711 unsigned PY_LONG_LONG p = va_arg(p_va, unsigned PY_LONG_LONG *);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	712 unsigned PY_LONG_LONG ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	713 if (PyInt_Check(arg))
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	714 ival = PyInt_AsUnsignedLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	715 else if (PyLong_Check(arg))
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	716 ival = PyLong_AsUnsignedLongLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	717 else
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	718 return converterr("integer<K>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	719 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	720 break;
28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	721 }
8822 bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth. Guido van Rossum <guido@python.org> parents: 8358 diff changeset	722 #endif
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth. Guido van Rossum <guido@python.org> parents: 8358 diff changeset	723
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	724 case 'f': {/* float */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	725 float p = va_arg(p_va, float *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	726 double dval = PyFloat_AsDouble(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	727 if (PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	728 return converterr("float<f>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	729 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	730 *p = (float) dval;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	731 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	732 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	733
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	734 case 'd': {/* double */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	735 double p = va_arg(p_va, double *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	736 double dval = PyFloat_AsDouble(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	737 if (PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	738 return converterr("float<d>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	739 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	740 *p = dval;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	741 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	742 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	743
3766 516490c8192c Py_complex; and WITHOUT_COMPLEX added to getargs.c Guido van Rossum <guido@python.org> parents: 3323 diff changeset	744 #ifndef WITHOUT_COMPLEX
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	745 case 'D': {/* complex double */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	746 Py_complex p = va_arg(p_va, Py_complex *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	747 Py_complex cval;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	748 cval = PyComplex_AsCComplex(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	749 if (PyErr_Occurred())
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	750 return converterr("complex<D>", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	751 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	752 *p = cval;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	753 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	754 }
3766 516490c8192c Py_complex; and WITHOUT_COMPLEX added to getargs.c Guido van Rossum <guido@python.org> parents: 3323 diff changeset	755 #endif /* WITHOUT_COMPLEX */
3323 6098aaa8ae7f changes for complex numbers Guido van Rossum <guido@python.org> parents: 2210 diff changeset	756
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	757 case 'c': {/* char */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	758 char p = va_arg(p_va, char *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	759 if (PyString_Check(arg) && PyString_Size(arg) == 1)
20357 92d56ae63ed3 One more place where PyString_AsString() was used after a Jeremy Hylton <jeremy@alum.mit.edu> parents: 20356 diff changeset	760 *p = PyString_AS_STRING(arg)[0];
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	761 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	762 return converterr("char", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	763 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	764 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	765
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	766 case 's': {/* string */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	767 if (*format == '#') {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	768 void p = (void )va_arg(p_va, char *);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	769 FETCH_SIZE;
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	770
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	771 if (PyString_Check(arg)) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	772 *p = PyString_AS_STRING(arg);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	773 STORE_SIZE(PyString_GET_SIZE(arg));
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	774 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	775 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	776 else if (PyUnicode_Check(arg)) {
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	777 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	778 if (uarg == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	779 return converterr(CONV_UNICODE,
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	780 arg, msgbuf, bufsize);
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	781 *p = PyString_AS_STRING(uarg);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	782 STORE_SIZE(PyString_GET_SIZE(uarg));
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	783 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	784 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	785 else { /* any buffer-like object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	786 char *buf;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	787 Py_ssize_t count = convertbuffer(arg, p, &buf);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	788 if (count < 0)
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	789 return converterr(buf, arg, msgbuf, bufsize);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	790 STORE_SIZE(count);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	791 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	792 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	793 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	794 char *p = va_arg(p_va, char **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	795
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	796 if (PyString_Check(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	797 *p = PyString_AS_STRING(arg);
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	798 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	799 else if (PyUnicode_Check(arg)) {
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	800 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	801 if (uarg == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	802 return converterr(CONV_UNICODE,
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	803 arg, msgbuf, bufsize);
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	804 *p = PyString_AS_STRING(uarg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	805 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	806 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	807 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	808 return converterr("string", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	809 if ((int)strlen(*p) != PyString_Size(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	810 return converterr("string without null bytes",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	811 arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	812 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	813 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	814 }
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	815
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	816 case 'z': {/* string, may be NULL (None) */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	817 if (format == '#') { / any buffer-like object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	818 void p = (void )va_arg(p_va, char *);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	819 FETCH_SIZE;
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	820
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	821 if (arg == Py_None) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	822 *p = 0;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	823 STORE_SIZE(0);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	824 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	825 else if (PyString_Check(arg)) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	826 *p = PyString_AS_STRING(arg);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	827 STORE_SIZE(PyString_GET_SIZE(arg));
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	828 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	829 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	830 else if (PyUnicode_Check(arg)) {
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	831 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	832 if (uarg == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	833 return converterr(CONV_UNICODE,
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	834 arg, msgbuf, bufsize);
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	835 *p = PyString_AS_STRING(uarg);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	836 STORE_SIZE(PyString_GET_SIZE(uarg));
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	837 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	838 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	839 else { /* any buffer-like object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	840 char *buf;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	841 Py_ssize_t count = convertbuffer(arg, p, &buf);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	842 if (count < 0)
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	843 return converterr(buf, arg, msgbuf, bufsize);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	844 STORE_SIZE(count);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	845 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	846 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	847 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	848 char *p = va_arg(p_va, char **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	849
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	850 if (arg == Py_None)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	851 *p = 0;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	852 else if (PyString_Check(arg))
20356 c0d662966272 Use AS_STRING() following the check and avoid an extra call. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19820 diff changeset	853 *p = PyString_AS_STRING(arg);
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	854 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	855 else if (PyUnicode_Check(arg)) {
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	856 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	857 if (uarg == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	858 return converterr(CONV_UNICODE,
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	859 arg, msgbuf, bufsize);
19820 fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments. Jeremy Hylton <jeremy@alum.mit.edu> parents: 19533 diff changeset	860 *p = PyString_AS_STRING(uarg);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	861 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	862 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	863 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	864 return converterr("string or None",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	865 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	866 if (*format == '#') {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	867 FETCH_SIZE;
36773 64ff3b225d48 Fix C99-ism, and add XXX to comment Thomas Wouters <thomas@python.org> parents: 36758 diff changeset	868 assert(0); /* XXX redundant with if-case */
12612 5648df74395f Trent Mick: Guido van Rossum <guido@python.org> parents: 12570 diff changeset	869 if (arg == Py_None)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	870 *q = 0;
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	871 else
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	872 *q = PyString_Size(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	873 format++;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	874 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	875 else if (*p != NULL &&
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	876 (int)strlen(*p) != PyString_Size(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	877 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	878 "string without null bytes or None",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	879 arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	880 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	881 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	882 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	883
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	884 case 'e': {/* encoded string */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	885 char **buffer;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	886 const char *encoding;
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	887 PyObject *s;
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	888 int size, recode_strings;
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	889
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	890 /* Get 'e' parameter: the encoding name */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	891 encoding = (const char )va_arg(p_va, const char *);
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	892 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	893 if (encoding == NULL)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	894 encoding = PyUnicode_GetDefaultEncoding();
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	895 #endif
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	896
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	897 /* Get output buffer parameter:
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	898 's' (recode all objects via Unicode) or
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	899 't' (only recode non-string objects)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	900 */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	901 if (*format == 's')
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	902 recode_strings = 1;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	903 else if (*format == 't')
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	904 recode_strings = 0;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	905 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	906 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	907 "(unknown parser marker combination)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	908 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	909 buffer = (char *)va_arg(p_va, char **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	910 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	911 if (buffer == NULL)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	912 return converterr("(buffer is NULL)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	913 arg, msgbuf, bufsize);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	914
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	915 /* Encode object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	916 if (!recode_strings && PyString_Check(arg)) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	917 s = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	918 Py_INCREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	919 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	920 else {
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	921 #ifdef Py_USING_UNICODE
7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	922 PyObject *u;
7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	923
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	924 /* Convert object to Unicode */
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	925 u = PyUnicode_FromObject(arg);
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	926 if (u == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	927 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	928 "string or unicode or text buffer",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	929 arg, msgbuf, bufsize);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	930
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	931 /* Encode object; use default error handling */
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	932 s = PyUnicode_AsEncodedString(u,
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	933 encoding,
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	934 NULL);
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	935 Py_DECREF(u);
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	936 if (s == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	937 return converterr("(encoding failed)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	938 arg, msgbuf, bufsize);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	939 if (!PyString_Check(s)) {
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	940 Py_DECREF(s);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	941 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	942 "(encoder failed to return a string)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	943 arg, msgbuf, bufsize);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	944 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	945 #else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	946 return converterr("string<e>", arg, msgbuf, bufsize);
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	947 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	948 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	949 size = PyString_GET_SIZE(s);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	950
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	951 /* Write output; output is guaranteed to be 0-terminated */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	952 if (*format == '#') {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	953 /* Using buffer length parameter '#':
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	954
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	955 - if *buffer is NULL, a new buffer of the
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	956 needed size is allocated and the data
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	957 copied into it; *buffer is updated to point
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	958 to the new buffer; the caller is
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	959 responsible for PyMem_Free()ing it after
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	960 usage
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	961
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	962 - if *buffer is not NULL, the data is
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	963 copied to buffer; buffer_len has to be
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	964 set to the size of the buffer on input;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	965 buffer overflow is signalled with an error;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	966 buffer has to provide enough room for the
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	967 encoded string plus the trailing 0-byte
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	968
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	969 - in both cases, *buffer_len is updated to
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	970 the size of the buffer /excluding/ the
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	971 trailing 0-byte
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	972
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	973 */
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	974 FETCH_SIZE;
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	975
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	976 format++;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	977 if (q == NULL && q2 == NULL) {
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	978 Py_DECREF(s);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	979 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	980 "(buffer_len is NULL)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	981 arg, msgbuf, bufsize);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	982 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	983 if (*buffer == NULL) {
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	984 *buffer = PyMem_NEW(char, size + 1);
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	985 if (*buffer == NULL) {
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	986 Py_DECREF(s);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	987 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	988 "(memory error)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	989 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	990 }
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	991 if(addcleanup(*buffer, freelist)) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	992 Py_DECREF(s);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	993 return converterr(
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	994 "(cleanup problem)",
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	995 arg, msgbuf, bufsize);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	996 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	997 } else {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	998 if (size + 1 > BUFFER_LEN) {
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	999 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1000 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1001 "(buffer overflow)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1002 arg, msgbuf, bufsize);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1003 }
d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1004 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1005 memcpy(*buffer,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1006 PyString_AS_STRING(s),
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1007 size + 1);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1008 STORE_SIZE(size);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1009 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1010 /* Using a 0-terminated buffer:
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1011
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1012 - the encoded string has to be 0-terminated
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1013 for this variant to work; if it is not, an
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1014 error raised
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1015
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1016 - a new buffer of the needed size is
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1017 allocated and the data copied into it;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1018 *buffer is updated to point to the new
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1019 buffer; the caller is responsible for
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1020 PyMem_Free()ing it after usage
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1021
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1022 */
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1023 if ((int)strlen(PyString_AS_STRING(s)) != size) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1024 Py_DECREF(s);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1025 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1026 "(encoded string without NULL bytes)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1027 arg, msgbuf, bufsize);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1028 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1029 *buffer = PyMem_NEW(char, size + 1);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1030 if (*buffer == NULL) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1031 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1032 return converterr("(memory error)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1033 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1034 }
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1035 if(addcleanup(*buffer, freelist)) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1036 Py_DECREF(s);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1037 return converterr("(cleanup problem)",
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1038 arg, msgbuf, bufsize);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1039 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1040 memcpy(*buffer,
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1041 PyString_AS_STRING(s),
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1042 size + 1);
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1043 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1044 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1045 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1046 }
12570 3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>: Fred Drake <fdrake@acm.org> parents: 12510 diff changeset	1047
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	1048 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1049 case 'u': {/* raw unicode buffer (Py_UNICODE ) /
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1050 if (format == '#') { / any buffer-like object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1051 void p = (void )va_arg(p_va, char *);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1052 FETCH_SIZE;
21667 0d3bb68e3a28 Fixed "u#" parser marker to pass through Unicode objects as-is without Marc-André Lemburg <mal@egenix.com> parents: 21145 diff changeset	1053 if (PyUnicode_Check(arg)) {
0d3bb68e3a28 Fixed "u#" parser marker to pass through Unicode objects as-is without Marc-André Lemburg <mal@egenix.com> parents: 21145 diff changeset	1054 *p = PyUnicode_AS_UNICODE(arg);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1055 STORE_SIZE(PyUnicode_GET_SIZE(arg));
21667 0d3bb68e3a28 Fixed "u#" parser marker to pass through Unicode objects as-is without Marc-André Lemburg <mal@egenix.com> parents: 21145 diff changeset	1056 }
0d3bb68e3a28 Fixed "u#" parser marker to pass through Unicode objects as-is without Marc-André Lemburg <mal@egenix.com> parents: 21145 diff changeset	1057 else {
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1058 return converterr("cannot convert raw buffers",
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1059 arg, msgbuf, bufsize);
21667 0d3bb68e3a28 Fixed "u#" parser marker to pass through Unicode objects as-is without Marc-André Lemburg <mal@egenix.com> parents: 21145 diff changeset	1060 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1061 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1062 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1063 Py_UNICODE *p = va_arg(p_va, Py_UNICODE **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1064 if (PyUnicode_Check(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1065 *p = PyUnicode_AS_UNICODE(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1066 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1067 return converterr("unicode", arg, msgbuf, bufsize);
12570 3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>: Fred Drake <fdrake@acm.org> parents: 12510 diff changeset	1068 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1069 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1070 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	1071 #endif
12570 3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>: Fred Drake <fdrake@acm.org> parents: 12510 diff changeset	1072
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1073 case 'S': { /* string object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1074 PyObject *p = va_arg(p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1075 if (PyString_Check(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1076 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1077 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1078 return converterr("string", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1079 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1080 }
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1081
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	1082 #ifdef Py_USING_UNICODE
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1083 case 'U': { /* Unicode object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1084 PyObject *p = va_arg(p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1085 if (PyUnicode_Check(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1086 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1087 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1088 return converterr("unicode", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1089 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1090 }
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	1091 #endif
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1092
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1093 case 'O': { /* object */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1094 PyTypeObject *type;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1095 PyObject **p;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1096 if (*format == '!') {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1097 type = va_arg(p_va, PyTypeObject);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1098 p = va_arg(p_va, PyObject *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1099 format++;
19533 3e7897822459 The "O!" format code should implement an isinstance() test Guido van Rossum <guido@python.org> parents: 19343 diff changeset	1100 if (PyType_IsSubtype(arg->ob_type, type))
11975 876f35828e87 Marc-Andre Lemburg: support for Unicode strings; 'U' expects a Unicode Guido van Rossum <guido@python.org> parents: 10220 diff changeset	1101 *p = arg;
876f35828e87 Marc-Andre Lemburg: support for Unicode strings; 'U' expects a Unicode Guido van Rossum <guido@python.org> parents: 10220 diff changeset	1102 else
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1103 return converterr(type->tp_name, arg, msgbuf, bufsize);
8358 da4bdceeaad7 Another veeeeeery old patch... Guido van Rossum <guido@python.org> parents: 7982 diff changeset	1104
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1105 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1106 else if (*format == '?') {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1107 inquiry pred = va_arg(*p_va, inquiry);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1108 p = va_arg(p_va, PyObject *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1109 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1110 if ((*pred)(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1111 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1112 else
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1113 return converterr("(unspecified)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1114 arg, msgbuf, bufsize);
8358 da4bdceeaad7 Another veeeeeery old patch... Guido van Rossum <guido@python.org> parents: 7982 diff changeset	1115
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1116 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1117 else if (*format == '&') {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1118 typedef int (converter)(PyObject , void *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1119 converter convert = va_arg(*p_va, converter);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1120 void addr = va_arg(p_va, void *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1121 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1122 if (! (*convert)(arg, addr))
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1123 return converterr("(unspecified)",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1124 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1125 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1126 else {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1127 p = va_arg(p_va, PyObject *);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1128 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1129 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1130 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1131 }
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	1132
3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	1133
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1134 case 'w': { /* memory buffer, read-write access */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1135 void *p = va_arg(p_va, void **);
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1136 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1137 int count;
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	1138
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1139 if (pb == NULL \|\|
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1140 pb->bf_getwritebuffer == NULL \|\|
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1141 pb->bf_getsegcount == NULL)
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1142 return converterr("read-write buffer", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1143 if ((*pb->bf_getsegcount)(arg, NULL) != 1)
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1144 return converterr("single-segment read-write buffer",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1145 arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1146 if ((count = pb->bf_getwritebuffer(arg, 0, p)) < 0)
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1147 return converterr("(unspecified)", arg, msgbuf, bufsize);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1148 if (*format == '#') {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1149 FETCH_SIZE;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1150 STORE_SIZE(count);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1151 format++;
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	1152 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1153 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1154 }
5410 3b2fda31bf1b Checkin of Jack's buffer mods. Guido van Rossum <guido@python.org> parents: 5408 diff changeset	1155
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1156 case 't': { /* 8-bit character buffer, read-only access */
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1157 char *p = va_arg(p_va, char **);
20371 8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1158 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1159 int count;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1160
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1161 if (*format++ != '#')
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1162 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1163 "invalid use of 't' format character",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1164 arg, msgbuf, bufsize);
39222 b0cdcbcc5f45 Get rid of most of the flags (in tp_flags) that keep track of various Guido van Rossum <guido@python.org> parents: 37879 diff changeset	1165 if (pb == NULL \|\| pb->bf_getcharbuffer == NULL \|\|
20371 8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1166 pb->bf_getsegcount == NULL)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1167 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1168 "string or read-only character buffer",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1169 arg, msgbuf, bufsize);
9306 79439e4e9976 Implement new format character 't#'. This is like s#, accepting an Guido van Rossum <guido@python.org> parents: 9044 diff changeset	1170
20371 8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1171 if (pb->bf_getsegcount(arg, NULL) != 1)
8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1172 return converterr(
8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1173 "string or single-segment read-only buffer",
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1174 arg, msgbuf, bufsize);
20371 8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1175
8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 20357 diff changeset	1176 count = pb->bf_getcharbuffer(arg, 0, p);
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1177 if (count < 0)
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1178 return converterr("(unspecified)", arg, msgbuf, bufsize);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1179 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1180 FETCH_SIZE;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1181 STORE_SIZE(count);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1182 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1183 break;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1184 }
9306 79439e4e9976 Implement new format character 't#'. This is like s#, accepting an Guido van Rossum <guido@python.org> parents: 9044 diff changeset	1185
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1186 default:
21096 cdb70bf88db1 Two screwups fixed for sizeof(char ) instead of sizeof(char []). Jeremy Hylton <jeremy@alum.mit.edu>* parents: 21092 diff changeset	1187 return converterr("impossible<bad format char>", arg, msgbuf, bufsize);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1188
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1189 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1190
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1191 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1192 return NULL;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1193 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1194
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1195 static Py_ssize_t
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1196 convertbuffer(PyObject arg, void p, char *errmsg)
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1197 {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1198 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1199 Py_ssize_t count;
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1200 if (pb == NULL \|\|
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1201 pb->bf_getreadbuffer == NULL \|\|
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1202 pb->bf_getsegcount == NULL) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1203 *errmsg = "string or read-only buffer";
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1204 return -1;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1205 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1206 if ((*pb->bf_getsegcount)(arg, NULL) != 1) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1207 *errmsg = "string or single-segment read-only buffer";
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1208 return -1;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1209 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1210 if ((count = (*pb->bf_getreadbuffer)(arg, 0, p)) < 0) {
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1211 *errmsg = "(unspecified)";
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1212 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1213 return count;
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1214 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1215
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1216 /* Support for keyword arguments donated by
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1217 Geoff Philbrick <philbric@delphi.hks.com> */
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1218
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1219 /* Return false (0) for error, else true. */
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1220 int
acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1221 PyArg_ParseTupleAndKeywords(PyObject *args,
acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1222 PyObject *keywords,
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1223 const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1224 char **kwlist, ...)
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1225 {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1226 int retval;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1227 va_list va;
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1228
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1229 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1230 (keywords != NULL && !PyDict_Check(keywords)) \|\|
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1231 format == NULL \|\|
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1232 kwlist == NULL)
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1233 {
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1234 PyErr_BadInternalCall();
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1235 return 0;
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1236 }
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1237
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1238 va_start(va, kwlist);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1239 retval = vgetargskeywords(args, keywords, format, kwlist, &va, 0);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1240 va_end(va);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1241 return retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1242 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1243
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1244 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1245 _PyArg_ParseTupleAndKeywords_SizeT(PyObject *args,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1246 PyObject *keywords,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1247 const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1248 char **kwlist, ...)
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1249 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1250 int retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1251 va_list va;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1252
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1253 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1254 (keywords != NULL && !PyDict_Check(keywords)) \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1255 format == NULL \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1256 kwlist == NULL)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1257 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1258 PyErr_BadInternalCall();
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1259 return 0;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1260 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1261
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1262 va_start(va, kwlist);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1263 retval = vgetargskeywords(args, keywords, format,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1264 kwlist, &va, FLAG_SIZE_T);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1265 va_end(va);
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1266 return retval;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1267 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1268
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1269
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1270 int
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1271 PyArg_VaParseTupleAndKeywords(PyObject *args,
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1272 PyObject *keywords,
9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1273 const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1274 char **kwlist, va_list va)
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1275 {
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1276 int retval;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1277 va_list lva;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1278
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1279 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1280 (keywords != NULL && !PyDict_Check(keywords)) \|\|
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1281 format == NULL \|\|
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1282 kwlist == NULL)
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1283 {
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1284 PyErr_BadInternalCall();
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1285 return 0;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1286 }
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1287
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1288 #ifdef VA_LIST_IS_ARRAY
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1289 memcpy(lva, va, sizeof(va_list));
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1290 #else
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1291 #ifdef __va_copy
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1292 __va_copy(lva, va);
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1293 #else
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1294 lva = va;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1295 #endif
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1296 #endif
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1297
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1298 retval = vgetargskeywords(args, keywords, format, kwlist, &lva, 0);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1299 return retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1300 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1301
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1302 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1303 _PyArg_VaParseTupleAndKeywords_SizeT(PyObject *args,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1304 PyObject *keywords,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1305 const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1306 char **kwlist, va_list va)
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1307 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1308 int retval;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1309 va_list lva;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1310
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1311 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1312 (keywords != NULL && !PyDict_Check(keywords)) \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1313 format == NULL \|\|
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1314 kwlist == NULL)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1315 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1316 PyErr_BadInternalCall();
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1317 return 0;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1318 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1319
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1320 #ifdef VA_LIST_IS_ARRAY
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1321 memcpy(lva, va, sizeof(va_list));
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1322 #else
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1323 #ifdef __va_copy
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1324 __va_copy(lva, va);
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1325 #else
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1326 lva = va;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1327 #endif
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1328 #endif
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1329
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1330 retval = vgetargskeywords(args, keywords, format,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1331 kwlist, &lva, FLAG_SIZE_T);
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1332 return retval;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1333 }
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1334
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1335
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1336 static int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1337 vgetargskeywords(PyObject args, PyObject keywords, const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1338 char *kwlist, va_list p_va, int flags)
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1339 {
20721 acb854b897bb vgetargskeywords: Prevent another potential sprintf buffer overrun. Tim Peters <tim.peters@gmail.com> parents: 20720 diff changeset	1340 char msgbuf[512];
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1341 int levels[32];
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1342 const char fname, message;
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1343 int min, max;
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1344 const char *formatsave;
20722 676f106a5002 vgetargskeywords: Now that it's clear that nkwlist must equal max, and Tim Peters <tim.peters@gmail.com> parents: 20721 diff changeset	1345 int i, len, nargs, nkeywords;
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1346 const char *msg;
dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1347 char **p;
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1348 PyObject *freelist = NULL;
20708 e912b683ed3e vgetargskeywords(): remove test that can't succeed. Not a bugfix, just Tim Peters <tim.peters@gmail.com> parents: 20632 diff changeset	1349
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1350 assert(args != NULL && PyTuple_Check(args));
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1351 assert(keywords == NULL \|\| PyDict_Check(keywords));
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1352 assert(format != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1353 assert(kwlist != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1354 assert(p_va != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1355
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1356 /* Search the format:
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1357 message <- error msg, if any (else NULL).
21100 0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1358 fname <- routine name, if any (else NULL).
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1359 min <- # of required arguments, or -1 if all are required.
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1360 max <- most arguments (required + optional).
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1361 Check that kwlist has a non-NULL entry for each arg.
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1362 Raise error if a tuple arg spec is found.
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1363 */
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1364 fname = message = NULL;
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1365 formatsave = format;
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1366 p = kwlist;
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1367 min = -1;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1368 max = 0;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1369 while ((i = *format++) != '\0') {
36090 8cb686dd6e64 Fix SF bug #1072182, problems with signed characters. Neal Norwitz <nnorwitz@gmail.com> parents: 35999 diff changeset	1370 if (isalpha(Py_CHARMASK(i)) && i != 'e') {
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1371 max++;
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1372 if (*p == NULL) {
21100 0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1373 PyErr_SetString(PyExc_RuntimeError,
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1374 "more argument specifiers than "
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1375 "keyword list entries");
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1376 return 0;
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1377 }
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1378 p++;
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1379 }
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1380 else if (i == '\|')
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1381 min = max;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1382 else if (i == ':') {
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1383 fname = format;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1384 break;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1385 }
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1386 else if (i == ';') {
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1387 message = format;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1388 break;
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1389 }
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1390 else if (i == '(') {
21100 0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1391 PyErr_SetString(PyExc_RuntimeError,
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1392 "tuple found in format when using keyword "
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1393 "arguments");
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1394 return 0;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1395 }
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1396 }
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1397 format = formatsave;
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1398 if (*p != NULL) {
21100 0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1399 PyErr_SetString(PyExc_RuntimeError,
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1400 "more keyword list entries than "
0feac45ee662 SF bug 486278 SystemError: Python/getargs.c:1086: bad. Tim Peters <tim.peters@gmail.com> parents: 21096 diff changeset	1401 "argument specifiers");
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1402 return 0;
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1403 }
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1404 if (min < 0) {
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1405 /* All arguments are required. */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1406 min = max;
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1407 }
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1408
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1409 nargs = PyTuple_GET_SIZE(args);
20714 091f9656d79b vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20713 diff changeset	1410 nkeywords = keywords == NULL ? 0 : PyDict_Size(keywords);
20708 e912b683ed3e vgetargskeywords(): remove test that can't succeed. Not a bugfix, just Tim Peters <tim.peters@gmail.com> parents: 20632 diff changeset	1411
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1412 /* make sure there are no duplicate values for an argument;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1413 its not clear when to use the term "keyword argument vs.
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1414 keyword parameter in messages */
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1415 if (nkeywords > 0) {
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1416 for (i = 0; i < nargs; i++) {
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1417 const char *thiskw = kwlist[i];
20709 310450e74f2f tuple(3,4,5,x=2) dumped core on my box. vgetargskeywords() overindexed Tim Peters <tim.peters@gmail.com> parents: 20708 diff changeset	1418 if (thiskw == NULL)
310450e74f2f tuple(3,4,5,x=2) dumped core on my box. vgetargskeywords() overindexed Tim Peters <tim.peters@gmail.com> parents: 20708 diff changeset	1419 break;
20717 84715d52d954 vgetargskeywords: The keywords arg is a dict (if non-NULL), so use the Tim Peters <tim.peters@gmail.com> parents: 20716 diff changeset	1420 if (PyDict_GetItemString(keywords, thiskw)) {
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1421 PyErr_Format(PyExc_TypeError,
5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1422 "keyword parameter '%s' was given "
5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1423 "by position and by name",
20709 310450e74f2f tuple(3,4,5,x=2) dumped core on my box. vgetargskeywords() overindexed Tim Peters <tim.peters@gmail.com> parents: 20708 diff changeset	1424 thiskw);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1425 return 0;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1426 }
20718 c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1427 else if (PyErr_Occurred())
c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1428 return 0;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1429 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1430 }
20716 dcf769c12d8b vgetargskeywords: Removed one of the mysterious PyErr_Clear() calls. Tim Peters <tim.peters@gmail.com> parents: 20715 diff changeset	1431
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1432 /* required arguments missing from args can be supplied by keyword
36345 aed32ce35b82 typo Georg Brandl <georg@python.org> parents: 36093 diff changeset	1433 arguments; set len to the number of positional arguments, and,
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1434 if that's less than the minimum required, add in the number of
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1435 required arguments that are supplied by keywords */
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1436 len = nargs;
20720 aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing Tim Peters <tim.peters@gmail.com> parents: 20718 diff changeset	1437 if (nkeywords > 0 && nargs < min) {
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1438 for (i = nargs; i < min; i++) {
20717 84715d52d954 vgetargskeywords: The keywords arg is a dict (if non-NULL), so use the Tim Peters <tim.peters@gmail.com> parents: 20716 diff changeset	1439 if (PyDict_GetItemString(keywords, kwlist[i]))
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1440 len++;
20718 c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1441 else if (PyErr_Occurred())
c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1442 return 0;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1443 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1444 }
20718 c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1445
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1446 /* make sure we got an acceptable number of arguments; the message
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1447 is a little confusing with keywords since keyword arguments
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1448 which are supplied, but don't match the required arguments
34846 13d5caa1e9d0 I suppose a bug report or even a fix would be a better response, but Michael W. Hudson <mwh@python.net> parents: 34666 diff changeset	1449 are not included in the "%d given" part of the message
13d5caa1e9d0 I suppose a bug report or even a fix would be a better response, but Michael W. Hudson <mwh@python.net> parents: 34666 diff changeset	1450 XXX and this isn't a bug!? */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1451 if (len < min \|\| max < len) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1452 if (message == NULL) {
21074 47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1453 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1454 "%.200s%s takes %s %d argument%s "
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1455 "(%d given)",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1456 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1457 fname==NULL ? "" : "()",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1458 min==max ? "exactly"
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1459 : len < min ? "at least" : "at most",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1460 len < min ? min : max,
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1461 (len < min ? min : max) == 1 ? "" : "s",
47ea73fd7e6b Use PyOS_snprintf when possible. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21066 diff changeset	1462 len);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1463 message = msgbuf;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1464 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1465 PyErr_SetString(PyExc_TypeError, message);
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1466 return 0;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1467 }
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1468
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1469 /* convert the positional arguments */
20713 7f4089519926 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20712 diff changeset	1470 for (i = 0; i < nargs; i++) {
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1471 if (*format == '\|')
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1472 format++;
17856 2807949e0ba5 vgetargs1() and vgetargskeywords(): Replace uses of PyTuple_Size() and Jeremy Hylton <jeremy@alum.mit.edu> parents: 17817 diff changeset	1473 msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va,
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1474 flags, levels, msgbuf, sizeof(msgbuf),
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1475 &freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1476 if (msg) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1477 seterror(i+1, msg, levels, fname, message);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1478 return cleanreturn(0, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1479 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1480 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1481
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1482 /* handle no keyword parameters in call */
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1483 if (nkeywords == 0)
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1484 return cleanreturn(1, freelist);
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1485
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1486 /* convert the keyword arguments; this uses the format
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1487 string where it was left after processing args */
20722 676f106a5002 vgetargskeywords: Now that it's clear that nkwlist must equal max, and Tim Peters <tim.peters@gmail.com> parents: 20721 diff changeset	1488 for (i = nargs; i < max; i++) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1489 PyObject *item;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1490 if (*format == '\|')
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1491 format++;
20717 84715d52d954 vgetargskeywords: The keywords arg is a dict (if non-NULL), so use the Tim Peters <tim.peters@gmail.com> parents: 20716 diff changeset	1492 item = PyDict_GetItemString(keywords, kwlist[i]);
4596 4fa19659591e Keep gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1493 if (item != NULL) {
20717 84715d52d954 vgetargskeywords: The keywords arg is a dict (if non-NULL), so use the Tim Peters <tim.peters@gmail.com> parents: 20716 diff changeset	1494 Py_INCREF(item);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1495 msg = convertitem(item, &format, p_va, flags, levels,
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1496 msgbuf, sizeof(msgbuf), &freelist);
20717 84715d52d954 vgetargskeywords: The keywords arg is a dict (if non-NULL), so use the Tim Peters <tim.peters@gmail.com> parents: 20716 diff changeset	1497 Py_DECREF(item);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1498 if (msg) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1499 seterror(i+1, msg, levels, fname, message);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1500 return cleanreturn(0, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1501 }
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1502 --nkeywords;
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1503 if (nkeywords == 0)
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1504 break;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1505 }
20718 c6384591d846 vgetargskeywords: Removed all PyErr_Clear() calls. It's possible that Tim Peters <tim.peters@gmail.com> parents: 20717 diff changeset	1506 else if (PyErr_Occurred())
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1507 return cleanreturn(0, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1508 else {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1509 msg = skipitem(&format, p_va, flags);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1510 if (msg) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1511 seterror(i+1, msg, levels, fname, message);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1512 return cleanreturn(0, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1513 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1514 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1515 }
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1516
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1517 /* make sure there are no extraneous keyword arguments */
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1518 if (nkeywords > 0) {
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1519 PyObject key, value;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1520 Py_ssize_t pos = 0;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1521 while (PyDict_Next(keywords, &pos, &key, &value)) {
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1522 int match = 0;
22801 f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1523 char *ks;
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1524 if (!PyString_Check(key)) {
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1525 PyErr_SetString(PyExc_TypeError,
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1526 "keywords must be strings");
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1527 return cleanreturn(0, freelist);
22801 f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1528 }
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords. Guido van Rossum <guido@python.org> parents: 21667 diff changeset	1529 ks = PyString_AsString(key);
20722 676f106a5002 vgetargskeywords: Now that it's clear that nkwlist must equal max, and Tim Peters <tim.peters@gmail.com> parents: 20721 diff changeset	1530 for (i = 0; i < max; i++) {
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1531 if (!strcmp(ks, kwlist[i])) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1532 match = 1;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1533 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1534 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1535 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1536 if (!match) {
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1537 PyErr_Format(PyExc_TypeError,
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1538 "'%s' is an invalid keyword "
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1539 "argument for this function",
6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1540 ks);
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1541 return cleanreturn(0, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1542 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1543 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1544 }
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1545
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	1546 return cleanreturn(1, freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1547 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1548
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1549
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1550 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1551 skipitem(const char *p_format, va_list p_va, int flags)
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1552 {
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1553 const char format = p_format;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1554 char c = *format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1555
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1556 switch (c) {
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1557
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1558 /* simple codes
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1559 * The individual types (second arg of va_arg) are irrelevant */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1560
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1561 case 'b': /* byte -- very short int */
13872 35fc9511a36f Changed H specifier to mean "bitfield", i.e. any value from Jack Jansen <jack.jansen@cwi.nl> parents: 13837 diff changeset	1562 case 'B': /* byte as bitfield */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1563 case 'h': /* short int */
13872 35fc9511a36f Changed H specifier to mean "bitfield", i.e. any value from Jack Jansen <jack.jansen@cwi.nl> parents: 13837 diff changeset	1564 case 'H': /* short int as bitfield */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1565 case 'i': /* int */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1566 case 'I': /* int sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1567 case 'l': /* long int */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1568 case 'k': /* long int sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1569 #ifdef HAVE_LONG_LONG
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1570 case 'L': /* PY_LONG_LONG */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1571 case 'K': /* PY_LONG_LONG sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1572 #endif
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1573 case 'f': /* float */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1574 case 'd': /* double */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1575 #ifndef WITHOUT_COMPLEX
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1576 case 'D': /* complex double */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1577 #endif
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1578 case 'c': /* char */
13378 113d833eea7e Added support for H (unsigned short) specifier in PyArg_ParseTuple and Jack Jansen <jack.jansen@cwi.nl> parents: 13268 diff changeset	1579 {
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1580 (void) va_arg(p_va, void );
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1581 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1582 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1583
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1584 case 'n': /* Py_ssize_t */
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1585 {
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1586 (void) va_arg(p_va, Py_ssize_t );
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1587 break;
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1588 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1589
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1590 /* string codes */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1591
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1592 case 'e': /* string with encoding */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1593 {
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1594 (void) va_arg(p_va, const char );
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1595 if (!(format == 's' \|\| format == 't'))
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1596 /* after 'e', only 's' and 't' is allowed */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1597 goto err;
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1598 format++;
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1599 /* explicit fallthrough to string cases */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1600 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1601
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1602 case 's': /* string */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1603 case 'z': /* string or None */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1604 #ifdef Py_USING_UNICODE
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1605 case 'u': /* unicode string */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1606 #endif
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1607 case 't': /* buffer, read-only */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1608 case 'w': /* buffer, read-write */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1609 {
4596 4fa19659591e Keep gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1610 (void) va_arg(p_va, char *);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1611 if (*format == '#') {
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1612 if (flags & FLAG_SIZE_T)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1613 (void) va_arg(p_va, Py_ssize_t );
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1614 else
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1615 (void) va_arg(p_va, int );
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1616 format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1617 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1618 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1619 }
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1620
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1621 /* object codes */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1622
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1623 case 'S': /* string object */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1624 #ifdef Py_USING_UNICODE
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1625 case 'U': /* unicode string object */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1626 #endif
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1627 {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1628 (void) va_arg(p_va, PyObject *);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1629 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1630 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1631
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1632 case 'O': /* object */
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1633 {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1634 if (*format == '!') {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1635 format++;
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1636 (void) va_arg(p_va, PyTypeObject);
5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1637 (void) va_arg(p_va, PyObject *);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1638 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1639 #if 0
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1640 /* I don't know what this is for */
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1641 else if (*format == '?') {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1642 inquiry pred = va_arg(*p_va, inquiry);
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1643 format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1644 if ((*pred)(arg)) {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1645 (void) va_arg(p_va, PyObject *);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1646 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1647 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1648 #endif
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1649 else if (*format == '&') {
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13378 diff changeset	1650 typedef int (converter)(PyObject , void *);
4596 4fa19659591e Keep gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1651 (void) va_arg(*p_va, converter);
4fa19659591e Keep gcc -Wall happy. Guido van Rossum <guido@python.org> parents: 4503 diff changeset	1652 (void) va_arg(p_va, void );
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1653 format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1654 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1655 else {
5373 5880384d7c71 Quickly renamed the remaining files -- this directory is done. Guido van Rossum <guido@python.org> parents: 5317 diff changeset	1656 (void) va_arg(p_va, PyObject *);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1657 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1658 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1659 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1660
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1661 default:
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1662 err:
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1663 return "impossible<bad format char>";
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1664
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1665 }
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1666
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1667 /* The "(...)" format code for tuples is not handled here because
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1668 * it is not allowed with keyword args. */
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1669
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1670 *p_format = format;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1671 return NULL;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1672 }
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1673
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1674
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1675 int
36750 92ba72484ff3 Use Py_ssize_t for PyArg_UnpackTuple arguments. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	1676 PyArg_UnpackTuple(PyObject args, const char name, Py_ssize_t min, Py_ssize_t max, ...)
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1677 {
36750 92ba72484ff3 Use Py_ssize_t for PyArg_UnpackTuple arguments. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	1678 Py_ssize_t i, l;
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1679 PyObject **o;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1680 va_list vargs;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1681
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1682 #ifdef HAVE_STDARG_PROTOTYPES
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1683 va_start(vargs, max);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1684 #else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1685 va_start(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1686 #endif
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1687
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1688 assert(min >= 0);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1689 assert(min <= max);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1690 if (!PyTuple_Check(args)) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1691 PyErr_SetString(PyExc_SystemError,
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1692 "PyArg_UnpackTuple() argument list is not a tuple");
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1693 return 0;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1694 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1695 l = PyTuple_GET_SIZE(args);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1696 if (l < min) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1697 if (name != NULL)
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1698 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1699 PyExc_TypeError,
36758 3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1700 "%s expected %s%zd arguments, got %zd",
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1701 name, (min == max ? "" : "at least "), min, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1702 else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1703 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1704 PyExc_TypeError,
36758 3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1705 "unpacked tuple should have %s%zd elements,"
3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1706 " but has %zd",
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1707 (min == max ? "" : "at least "), min, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1708 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1709 return 0;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1710 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1711 if (l > max) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1712 if (name != NULL)
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1713 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1714 PyExc_TypeError,
36758 3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1715 "%s expected %s%zd arguments, got %zd",
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1716 name, (min == max ? "" : "at most "), max, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1717 else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1718 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1719 PyExc_TypeError,
36758 3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1720 "unpacked tuple should have %s%zd elements,"
3e19271efc46 Use %zd format characters for Py_ssize_t types. Thomas Wouters <thomas@python.org> parents: 36750 diff changeset	1721 " but has %zd",
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1722 (min == max ? "" : "at most "), max, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1723 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1724 return 0;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1725 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1726 for (i = 0; i < l; i++) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1727 o = va_arg(vargs, PyObject **);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1728 *o = PyTuple_GET_ITEM(args, i);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1729 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1730 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1731 return 1;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1732 }
35449 1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1733
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1734
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1735 /* For type constructors that don't take keyword args
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1736 *
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1737 * Sets a TypeError and returns 0 if the kwds dict is
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1738 * not emtpy, returns 1 otherwise
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1739 */
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1740 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1741 _PyArg_NoKeywords(const char funcname, PyObject kw)
35449 1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1742 {
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1743 if (kw == NULL)
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1744 return 1;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1745 if (!PyDict_CheckExact(kw)) {
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1746 PyErr_BadInternalCall();
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1747 return 0;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1748 }
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1749 if (PyDict_Size(kw) == 0)
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1750 return 1;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1751
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1752 PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1753 funcname);
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1754 return 0;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1755 }
37879 f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1756 #ifdef __cplusplus
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1757 };
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1758 #endif

Mercurial > cpython-lru_cache-weakref

annotate Python/getargs.c @ 39222:b0cdcbcc5f45