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

annotate Python/getargs.c @ 87690:66c1c9f32567 default tip

Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859

author	Radomir Dopieralski <devel@sheep.art.pl>
date	Tue, 03 Dec 2013 16:02:48 +0100
parents	d1dc7888656f
children

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
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	10 extern "C" {
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	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 ,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 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 ,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 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
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	36 typedef int (destr_t)(PyObject , void *);
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	37
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	38
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	39 /* Keep track of "objects" that have been allocated or initialized and
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	40 which will need to be deallocated or cleaned up somehow if overall
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	41 parsing fails.
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	42 */
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	43 typedef struct {
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	44 void *item;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	45 destr_t destructor;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	46 } freelistentry_t;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	47
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	48 typedef struct {
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	49 freelistentry_t *entries;
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	50 int first_available;
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	51 int entries_malloced;
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	52 } freelist_t;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	53
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	54 #define STATIC_FREELIST_ENTRIES 8
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	55
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	56 /* Forward */
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	57 static int vgetargs1(PyObject , const char , va_list *, int);
83802 ef5dd5bda323 Fix compilater warnings on Windows 64-bit Victor Stinner <victor.stinner@gmail.com> parents: 82233 diff changeset	58 static void seterror(Py_ssize_t, const char , int , const char , const char );
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	59 static char convertitem(PyObject , const char *, va_list , int, int *,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	60 char , size_t, freelist_t );
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	61 static char converttuple(PyObject , const char *, va_list , int,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	62 int , char , size_t, int, freelist_t *);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	63 static char convertsimple(PyObject , const char *, va_list , int, char *,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	64 size_t, freelist_t *);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	65 static Py_ssize_t convertbuffer(PyObject , void p, char *);
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	66 static int getbuffer(PyObject , Py_buffer , char**);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	67
13447 a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO. Tim Peters <tim.peters@gmail.com> parents: 13378 diff changeset	68 static int vgetargskeywords(PyObject , PyObject ,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	69 const char , char , va_list , int);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	70 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	71
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	72 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	73 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	74 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	75 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	76 va_list va;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	77
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	78 va_start(va, format);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	79 retval = vgetargs1(args, format, &va, FLAG_COMPAT);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	80 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	81 return retval;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	82 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	83
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	84 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	85 _PyArg_Parse_SizeT(PyObject args, char format, ...)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	86 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	87 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	88 va_list va;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	89
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	90 va_start(va, format);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	91 retval = vgetargs1(args, format, &va, FLAG_COMPAT\|FLAG_SIZE_T);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	92 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	93 return retval;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	94 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	95
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	96
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	97 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	98 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	99 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	100 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	101 va_list va;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	102
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	103 va_start(va, format);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	104 retval = vgetargs1(args, format, &va, 0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	105 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	106 return retval;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	107 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	108
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	109 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	110 _PyArg_ParseTuple_SizeT(PyObject args, char format, ...)
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	111 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	112 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	113 va_list va;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	114
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	115 va_start(va, format);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	116 retval = vgetargs1(args, format, &va, FLAG_SIZE_T);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	117 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	118 return retval;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	119 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	120
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	121
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	122 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	123 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	124 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	125 va_list lva;
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	126
63924 9108e7dcd7d8 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99 Alexander Belopolsky <alexander.belopolsky@gmail.com> parents: 63259 diff changeset	127 Py_VA_COPY(lva, va);
2052 d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of Guido van Rossum <guido@python.org> parents: 2004 diff changeset	128
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	129 return vgetargs1(args, format, &lva, 0);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	130 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	131
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	132 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	133 _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	134 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	135 va_list lva;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	136
63924 9108e7dcd7d8 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99 Alexander Belopolsky <alexander.belopolsky@gmail.com> parents: 63259 diff changeset	137 Py_VA_COPY(lva, va);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	138
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	139 return vgetargs1(args, format, &lva, FLAG_SIZE_T);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	140 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	141
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	142
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	143 /* 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	144
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	145 static int
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	146 cleanup_ptr(PyObject self, void ptr)
48888 27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an Antoine Pitrou <solipsis@pitrou.net> parents: 48880 diff changeset	147 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	148 if (ptr) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	149 PyMem_FREE(ptr);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	150 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	151 return 0;
48888 27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an Antoine Pitrou <solipsis@pitrou.net> parents: 48880 diff changeset	152 }
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an Antoine Pitrou <solipsis@pitrou.net> parents: 48880 diff changeset	153
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	154 static int
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	155 cleanup_buffer(PyObject self, void ptr)
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	156 {
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	157 Py_buffer buf = (Py_buffer )ptr;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	158 if (buf) {
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	159 PyBuffer_Release(buf);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	160 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	161 return 0;
54421 11de35da281c Issue #6012: Add cleanup support to O& argument parsing. Martin v. Löwis <martin@v.loewis.de> parents: 53816 diff changeset	162 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing. Martin v. Löwis <martin@v.loewis.de> parents: 53816 diff changeset	163
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	164 static int
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	165 addcleanup(void ptr, freelist_t freelist, destr_t destructor)
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	166 {
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	167 int index;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	168
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	169 index = freelist->first_available;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	170 freelist->first_available += 1;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	171
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	172 freelist->entries[index].item = ptr;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	173 freelist->entries[index].destructor = destructor;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	174
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	175 return 0;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	176 }
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	177
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	178 static int
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	179 cleanreturn(int retval, freelist_t *freelist)
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	180 {
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	181 int index;
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	182
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	183 if (retval == 0) {
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	184 /* A failure occurred, therefore execute all of the cleanup
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	185 functions.
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	186 */
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	187 for (index = 0; index < freelist->first_available; ++index) {
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	188 freelist->entries[index].destructor(NULL,
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	189 freelist->entries[index].item);
9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	190 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	191 }
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	192 if (freelist->entries_malloced)
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	193 PyMem_FREE(freelist->entries);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	194 return retval;
28952 6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	195 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	196
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716. Martin v. Löwis <martin@v.loewis.de> parents: 28667 diff changeset	197
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	198 static int
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	199 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	200 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	201 char msgbuf[256];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	202 int levels[32];
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	203 freelistentry_t static_entries[STATIC_FREELIST_ENTRIES];
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	204 freelist_t freelist = {static_entries, 0, 0};
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	205 const char *fname = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	206 const char *message = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	207 int min = -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	208 int max = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	209 int level = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	210 int endfmt = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	211 const char *formatsave = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	212 Py_ssize_t i, len;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	213 char *msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	214 int compat = flags & FLAG_COMPAT;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	215
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	216 assert(compat \|\| (args != (PyObject*)NULL));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	217 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	218
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	219 while (endfmt == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	220 int c = *format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	221 switch (c) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	222 case '(':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	223 if (level == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	224 max++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	225 level++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	226 if (level >= 30)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	227 Py_FatalError("too many tuple nesting levels "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	228 "in argument format string");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	229 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	230 case ')':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	231 if (level == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	232 Py_FatalError("excess ')' in getargs format");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	233 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	234 level--;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	235 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	236 case '\0':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	237 endfmt = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	238 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	239 case ':':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	240 fname = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	241 endfmt = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	242 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	243 case ';':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	244 message = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	245 endfmt = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	246 break;
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	247 case '\|':
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	248 if (level == 0)
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	249 min = max;
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	250 break;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	251 default:
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	252 if (level == 0) {
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	253 if (Py_ISALPHA(Py_CHARMASK(c)))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	254 if (c != 'e') /* skip encoded */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	255 max++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	256 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	257 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	258 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	259 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	260
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	261 if (level != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	262 Py_FatalError(/* '(' */ "missing ')' in getargs format");
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	263
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	264 if (min < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	265 min = max;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	266
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	267 format = formatsave;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	268
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	269 if (max > STATIC_FREELIST_ENTRIES) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	270 freelist.entries = PyMem_NEW(freelistentry_t, max);
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	271 if (freelist.entries == NULL) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	272 PyErr_NoMemory();
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	273 return 0;
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	274 }
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	275 freelist.entries_malloced = 1;
75746 2b8994c2851a check result of PyMem_New Benjamin Peterson <benjamin@python.org> parents: 75733 diff changeset	276 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	277
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	278 if (compat) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	279 if (max == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	280 if (args == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	281 return 1;
68809 4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	282 PyErr_Format(PyExc_TypeError,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	283 "%.200s%s takes no arguments",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	284 fname==NULL ? "function" : fname,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	285 fname==NULL ? "" : "()");
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	286 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	287 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	288 else if (min == 1 && max == 1) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	289 if (args == NULL) {
68809 4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	290 PyErr_Format(PyExc_TypeError,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	291 "%.200s%s takes at least one argument",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	292 fname==NULL ? "function" : fname,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	293 fname==NULL ? "" : "()");
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	294 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	295 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	296 msg = convertitem(args, &format, p_va, flags, levels,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	297 msgbuf, sizeof(msgbuf), &freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	298 if (msg == NULL)
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	299 return cleanreturn(1, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	300 seterror(levels[0], msg, levels+1, fname, message);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	301 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	302 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	303 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	304 PyErr_SetString(PyExc_SystemError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	305 "old style getargs format uses new features");
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	306 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	307 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	308 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	309
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	310 if (!PyTuple_Check(args)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	311 PyErr_SetString(PyExc_SystemError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	312 "new style getargs format but argument is not a tuple");
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	313 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	314 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	315
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	316 len = PyTuple_GET_SIZE(args);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	317
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	318 if (len < min \|\| max < len) {
68809 4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	319 if (message == NULL)
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	320 PyErr_Format(PyExc_TypeError,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	321 "%.150s%s takes %s %d argument%s (%ld given)",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	322 fname==NULL ? "function" : fname,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	323 fname==NULL ? "" : "()",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	324 min==max ? "exactly"
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	325 : len < min ? "at least" : "at most",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	326 len < min ? min : max,
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	327 (len < min ? min : max) == 1 ? "" : "s",
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	328 Py_SAFE_DOWNCAST(len, Py_ssize_t, long));
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	329 else
4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	330 PyErr_SetString(PyExc_TypeError, message);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	331 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	332 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	333
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	334 for (i = 0; i < len; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	335 if (*format == '\|')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	336 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	337 msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	338 flags, levels, msgbuf,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	339 sizeof(msgbuf), &freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	340 if (msg) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	341 seterror(i+1, msg, levels, fname, msg);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	342 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	343 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	344 }
6805 93e480dedcf0 Add explicit check for correct next character in format at end of Guido van Rossum <guido@python.org> parents: 5410 diff changeset	345
82110 38830281d43b Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. Antoine Pitrou <solipsis@pitrou.net> parents: 78949 diff changeset	346 if (format != '\0' && !Py_ISALPHA(Py_CHARMASK(format)) &&
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	347 *format != '(' &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	348 format != '\|' && format != ':' && *format != ';') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	349 PyErr_Format(PyExc_SystemError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	350 "bad format string: %.200s", formatsave);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	351 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	352 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	353
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	354 return cleanreturn(1, &freelist);
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	355 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	356
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	357
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	358
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	359 static void
83802 ef5dd5bda323 Fix compilater warnings on Windows 64-bit Victor Stinner <victor.stinner@gmail.com> parents: 82233 diff changeset	360 seterror(Py_ssize_t iarg, const char msg, int levels, const char *fname,
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	361 const char *message)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	362 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	363 char buf[512];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	364 int i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	365 char *p = buf;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	366
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	367 if (PyErr_Occurred())
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	368 return;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	369 else if (message == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	370 if (fname != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	371 PyOS_snprintf(p, sizeof(buf), "%.200s() ", fname);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	372 p += strlen(p);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	373 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	374 if (iarg != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	375 PyOS_snprintf(p, sizeof(buf) - (p - buf),
83829 0648e7fe7a72 Use PY_FORMAT_SIZE_T because Visual Studio does not understand %zd format. Richard Oudkerk <shibturn@gmail.com> parents: 83802 diff changeset	376 "argument %" PY_FORMAT_SIZE_T "d", iarg);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	377 i = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	378 p += strlen(p);
86358 63bc2fe28a6e Re #18521: move array bounds check before array access. Georg Brandl <georg@python.org> parents: 84035 diff changeset	379 while (i < 32 && levels[i] > 0 && (int)(p-buf) < 220) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	380 PyOS_snprintf(p, sizeof(buf) - (p - buf),
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	381 ", item %d", levels[i]-1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	382 p += strlen(p);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	383 i++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	384 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	385 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	386 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	387 PyOS_snprintf(p, sizeof(buf) - (p - buf), "argument");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	388 p += strlen(p);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	389 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	390 PyOS_snprintf(p, sizeof(buf) - (p - buf), " %.256s", msg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	391 message = buf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	392 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	393 PyErr_SetString(PyExc_TypeError, message);
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
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	396
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	397 /* Convert a tuple argument.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	398 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	399 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	400 If successful:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	401 p_format and p_va are updated,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	402 levels and msgbuf are untouched,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	403 and NULL is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	404 If the argument is invalid:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	405 *p_format is unchanged,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	406 *p_va is undefined,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	407 *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	408 *msgbuf contains an error message, whose format is:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	409 "must be <typename1>, not <typename2>", where:
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	410 <typename1> is the name of the expected type, and
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	411 <typename2> is the name of the actual type,
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	412 and msgbuf is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	413 */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	414
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	415 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	416 converttuple(PyObject arg, const char p_format, va_list p_va, int flags,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	417 int levels, char msgbuf, size_t bufsize, int toplevel,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	418 freelist_t *freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	419 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	420 int level = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	421 int n = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	422 const char format = p_format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	423 int i;
87231 103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	424 Py_ssize_t len;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	425
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	426 for (;;) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	427 int c = *format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	428 if (c == '(') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	429 if (level == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	430 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	431 level++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	432 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	433 else if (c == ')') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	434 if (level == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	435 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	436 level--;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	437 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	438 else if (c == ':' \|\| c == ';' \|\| c == '\0')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	439 break;
82110 38830281d43b Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. Antoine Pitrou <solipsis@pitrou.net> parents: 78949 diff changeset	440 else if (level == 0 && Py_ISALPHA(Py_CHARMASK(c)))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	441 n++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	442 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	443
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	444 if (!PySequence_Check(arg) \|\| PyBytes_Check(arg)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	445 levels[0] = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	446 PyOS_snprintf(msgbuf, bufsize,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	447 toplevel ? "expected %d arguments, not %.50s" :
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	448 "must be %d-item sequence, not %.50s",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	449 n,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	450 arg == Py_None ? "None" : arg->ob_type->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	451 return msgbuf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	452 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	453
87231 103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	454 len = PySequence_Size(arg);
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	455 if (len != n) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	456 levels[0] = 0;
87231 103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	457 if (toplevel) {
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	458 PyOS_snprintf(msgbuf, bufsize,
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	459 "expected %d arguments, not %" PY_FORMAT_SIZE_T "d",
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	460 n, len);
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	461 }
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	462 else {
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	463 PyOS_snprintf(msgbuf, bufsize,
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	464 "must be sequence of length %d, "
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	465 "not %" PY_FORMAT_SIZE_T "d",
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	466 n, len);
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	467 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	468 return msgbuf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	469 }
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	470
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	471 format = *p_format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	472 for (i = 0; i < n; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	473 char *msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	474 PyObject *item;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	475 item = PySequence_GetItem(arg, i);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	476 if (item == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	477 PyErr_Clear();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	478 levels[0] = i+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	479 levels[1] = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	480 strncpy(msgbuf, "is not retrievable", bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	481 return msgbuf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	482 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	483 msg = convertitem(item, &format, p_va, flags, levels+1,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	484 msgbuf, bufsize, freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	485 /* PySequence_GetItem calls tp->sq_item, which INCREFs */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	486 Py_XDECREF(item);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	487 if (msg != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	488 levels[0] = i+1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	489 return msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	490 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	491 }
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	492
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	493 *p_format = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	494 return NULL;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	495 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	496
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	497
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	498 /* Convert a single item. */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	499
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	500 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	501 convertitem(PyObject arg, const char p_format, va_list p_va, int flags,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	502 int levels, char msgbuf, size_t bufsize, freelist_t *freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	503 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	504 char *msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	505 const char format = p_format;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	506
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	507 if (format == '(' / ')' */) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	508 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	509 msg = converttuple(arg, &format, p_va, flags, levels, msgbuf,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	510 bufsize, 0, freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	511 if (msg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	512 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	513 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	514 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	515 msg = convertsimple(arg, &format, p_va, flags,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	516 msgbuf, bufsize, freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	517 if (msg != NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	518 levels[0] = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	519 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	520 if (msg == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	521 *p_format = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	522 return msg;
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	523 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	524
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	525
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	526
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	527 /* 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	528
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	529 static char *
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	530 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	531 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	532 assert(expected != NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	533 assert(arg != NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	534 PyOS_snprintf(msgbuf, bufsize,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	535 "must be %.50s, not %.50s", expected,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	536 arg == Py_None ? "None" : arg->ob_type->tp_name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	537 return msgbuf;
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	538 }
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	539
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	540 #define CONV_UNICODE "(unicode conversion error)"
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	541
36988 49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far: Guido van Rossum <guido@python.org> parents: 36773 diff changeset	542 /* 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	543 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	544 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	545 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	546 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	547 if (PyFloat_Check(arg)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	548 PyErr_SetString(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	549 "integer argument expected, got float" );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	550 return 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	551 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	552 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	553 return 0;
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	554 }
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning Neil Schemenauer <nascheme@enme.ucalgary.ca> parents: 27363 diff changeset	555
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	556 /* 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	557 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	558 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	559 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	560 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	561
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	562 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	563 */
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	564
5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	565 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	566 convertsimple(PyObject arg, const char p_format, va_list p_va, int flags,
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	567 char msgbuf, size_t bufsize, freelist_t freelist)
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	568 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	569 /* For # codes */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	570 #define FETCH_SIZE int q=NULL;Py_ssize_t q2=NULL;\
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	571 if (flags & FLAG_SIZE_T) q2=va_arg(p_va, Py_ssize_t); \
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	572 else q=va_arg(p_va, int);
68794 d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	573 #define STORE_SIZE(s) \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	574 if (flags & FLAG_SIZE_T) \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	575 *q2=s; \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	576 else { \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	577 if (INT_MAX < s) { \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	578 PyErr_SetString(PyExc_OverflowError, \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	579 "size does not fit in an int"); \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	580 return converterr("", arg, msgbuf, bufsize); \
d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	581 } \
84035 aeebbae8c74c Issue #9566: Fix compilater warnings on Windows 64-bit Victor Stinner <victor.stinner@gmail.com> parents: 83829 diff changeset	582 *q = (int)s; \
68794 d9633064458c Issue #8651: PyArg_Parse() functions raise an OverflowError if the file Victor Stinner <victor.stinner@haypocalc.com>* parents: 62483 diff changeset	583 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	584 #define BUFFER_LEN ((flags & FLAG_SIZE_T) ? q2:q)
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	585 #define RETURN_ERR_OCCURRED return msgbuf
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	586
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	587 const char format = p_format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	588 char c = *format++;
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	589 char *sarg;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	590
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	591 switch (c) {
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	592
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	593 case 'b': { /* unsigned byte -- very short int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	594 char p = va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	595 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	596 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	597 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	598 ival = PyLong_AsLong(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	599 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	600 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	601 else if (ival < 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	602 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	603 "unsigned byte integer is less than minimum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	604 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	605 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	606 else if (ival > UCHAR_MAX) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	607 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	608 "unsigned byte integer is greater than maximum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	609 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	610 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	611 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	612 *p = (unsigned char) ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	613 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	614 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	615
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	616 case 'B': {/* byte sized bitfield - both signed and unsigned
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	617 values allowed */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	618 char p = va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	619 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	620 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	621 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	622 ival = PyLong_AsUnsignedLongMask(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	623 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	624 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	625 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	626 *p = (unsigned char) ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	627 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	628 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	629
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	630 case 'h': {/* signed short int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	631 short p = va_arg(p_va, short *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	632 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	633 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	634 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	635 ival = PyLong_AsLong(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	636 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	637 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	638 else if (ival < SHRT_MIN) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	639 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	640 "signed short integer is less than minimum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	641 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	642 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	643 else if (ival > SHRT_MAX) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	644 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	645 "signed short integer is greater than maximum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	646 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	647 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	648 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	649 *p = (short) ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	650 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	651 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	652
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	653 case 'H': { /* short int sized bitfield, both signed and
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	654 unsigned allowed */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	655 unsigned short p = va_arg(p_va, unsigned short *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	656 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	657 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	658 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	659 ival = PyLong_AsUnsignedLongMask(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	660 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	661 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	662 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	663 *p = (unsigned short) ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	664 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	665 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	666
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	667 case 'i': {/* signed int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	668 int p = va_arg(p_va, int *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	669 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	670 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	671 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	672 ival = PyLong_AsLong(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	673 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	674 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	675 else if (ival > INT_MAX) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	676 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	677 "signed integer is greater than maximum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	678 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	679 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	680 else if (ival < INT_MIN) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	681 PyErr_SetString(PyExc_OverflowError,
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	682 "signed integer is less than minimum");
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	683 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	684 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	685 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	686 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	687 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	688 }
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	689
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	690 case 'I': { /* int sized bitfield, both signed and
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	691 unsigned allowed */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	692 unsigned int p = va_arg(p_va, unsigned int *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	693 unsigned int ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	694 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	695 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	696 ival = (unsigned int)PyLong_AsUnsignedLongMask(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	697 if (ival == (unsigned int)-1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	698 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	699 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	700 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	701 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	702 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	703
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	704 case 'n': /* Py_ssize_t */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	705 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	706 PyObject *iobj;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	707 Py_ssize_t p = va_arg(p_va, Py_ssize_t *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	708 Py_ssize_t ival = -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	709 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	710 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	711 iobj = PyNumber_Index(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	712 if (iobj != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	713 ival = PyLong_AsSsize_t(iobj);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	714 Py_DECREF(iobj);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	715 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	716 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	717 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	718 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	719 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	720 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	721 case 'l': {/* long int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	722 long p = va_arg(p_va, long *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	723 long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	724 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	725 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	726 ival = PyLong_AsLong(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	727 if (ival == -1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	728 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	729 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	730 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	731 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	732 }
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	733
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	734 case 'k': { /* long sized bitfield */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	735 unsigned long p = va_arg(p_va, unsigned long *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	736 unsigned long ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	737 if (PyLong_Check(arg))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	738 ival = PyLong_AsUnsignedLongMask(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	739 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	740 return converterr("integer<k>", arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	741 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	742 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	743 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	744
9949 98e37347378b Change rare occurrences of #if HAVE_LONG_LONG to #ifdef. Guido van Rossum <guido@python.org> parents: 9306 diff changeset	745 #ifdef HAVE_LONG_LONG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	746 case 'L': {/* PY_LONG_LONG */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	747 PY_LONG_LONG p = va_arg( p_va, PY_LONG_LONG * );
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	748 PY_LONG_LONG ival;
62221 fe5ed70283ef Issue #8950: Make PyArg_Parse* with 'L' code raise for float inputs, Mark Dickinson <dickinsm@gmail.com> parents: 62202 diff changeset	749 if (float_argument_error(arg))
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	750 RETURN_ERR_OCCURRED;
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	751 ival = PyLong_AsLongLong(arg);
62221 fe5ed70283ef Issue #8950: Make PyArg_Parse* with 'L' code raise for float inputs, Mark Dickinson <dickinsm@gmail.com> parents: 62202 diff changeset	752 if (ival == (PY_LONG_LONG)-1 && PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	753 RETURN_ERR_OCCURRED;
62221 fe5ed70283ef Issue #8950: Make PyArg_Parse* with 'L' code raise for float inputs, Mark Dickinson <dickinsm@gmail.com> parents: 62202 diff changeset	754 else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	755 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	756 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	757 }
28652 28a2975514cd SF # 595026: support for masks in getargs.c. Thomas Heller <theller@ctypes.org> parents: 28437 diff changeset	758
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	759 case 'K': { /* long long sized bitfield */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	760 unsigned PY_LONG_LONG p = va_arg(p_va, unsigned PY_LONG_LONG *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	761 unsigned PY_LONG_LONG ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	762 if (PyLong_Check(arg))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	763 ival = PyLong_AsUnsignedLongLongMask(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	764 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	765 return converterr("integer<K>", arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	766 *p = ival;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	767 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	768 }
8822 bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth. Guido van Rossum <guido@python.org> parents: 8358 diff changeset	769 #endif
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	770
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	771 case 'f': {/* float */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	772 float p = va_arg(p_va, float *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	773 double dval = PyFloat_AsDouble(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	774 if (PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	775 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	776 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	777 *p = (float) dval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	778 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	779 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	780
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	781 case 'd': {/* double */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	782 double p = va_arg(p_va, double *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	783 double dval = PyFloat_AsDouble(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	784 if (PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	785 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	786 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	787 *p = dval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	788 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	789 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	790
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	791 case 'D': {/* complex double */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	792 Py_complex p = va_arg(p_va, Py_complex *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	793 Py_complex cval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	794 cval = PyComplex_AsCComplex(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	795 if (PyErr_Occurred())
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	796 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	797 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	798 *p = cval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	799 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	800 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	801
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	802 case 'c': {/* char */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	803 char p = va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	804 if (PyBytes_Check(arg) && PyBytes_Size(arg) == 1)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	805 *p = PyBytes_AS_STRING(arg)[0];
71543 536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 68809 diff changeset	806 else if (PyByteArray_Check(arg) && PyByteArray_Size(arg) == 1)
536fccc75f5a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. Eli Bendersky <eliben@gmail.com> parents: 68809 diff changeset	807 *p = PyByteArray_AS_STRING(arg)[0];
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	808 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	809 return converterr("a byte string of length 1", arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	810 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	811 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	812
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	813 case 'C': {/* unicode char */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	814 int p = va_arg(p_va, int *);
72679 b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	815 int kind;
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	816 void *data;
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	817
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	818 if (!PyUnicode_Check(arg))
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	819 return converterr("a unicode character", arg, msgbuf, bufsize);
72679 b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	820
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	821 if (PyUnicode_READY(arg))
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	822 RETURN_ERR_OCCURRED;
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	823
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	824 if (PyUnicode_GET_LENGTH(arg) != 1)
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	825 return converterr("a unicode character", arg, msgbuf, bufsize);
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	826
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	827 kind = PyUnicode_KIND(arg);
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	828 data = PyUnicode_DATA(arg);
b66033a0f140 Fix usage og PyUnicode_READY() Victor Stinner <victor.stinner@haypocalc.com> parents: 72475 diff changeset	829 *p = PyUnicode_READ(kind, data, 0);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	830 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	831 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	832
76776 bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	833 case 'p': {/* boolean predicate */
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	834 int p = va_arg(p_va, int *);
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	835 int val = PyObject_IsTrue(arg);
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	836 if (val > 0)
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	837 *p = 1;
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	838 else if (val == 0)
bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	839 *p = 0;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	840 else
76776 bc6d28e726d8 Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. Larry Hastings <larry@hastings.org> parents: 75842 diff changeset	841 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	842 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	843 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	844
62202 d7113cacd428 Issue #8838, #8339: Remove codecs.charbuffer_encode() and "t#" parsing format Victor Stinner <victor.stinner@haypocalc.com> parents: 62197 diff changeset	845 /* XXX WAAAAH! 's', 'y', 'z', 'u', 'Z', 'e', 'w' codes all
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	846 need to be cleaned up! */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	847
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	848 case 'y': {/* any buffer-like object, but not PyUnicode */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	849 void p = (void )va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	850 char *buf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	851 Py_ssize_t count;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	852 if (format == '') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	853 if (getbuffer(arg, (Py_buffer*)p, &buf) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	854 return converterr(buf, arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	855 format++;
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	856 if (addcleanup(p, freelist, cleanup_buffer)) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	857 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	858 "(cleanup problem)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	859 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	860 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	861 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	862 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	863 count = convertbuffer(arg, p, &buf);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	864 if (count < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	865 return converterr(buf, arg, msgbuf, bufsize);
62322 b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	866 if (*format == '#') {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	867 FETCH_SIZE;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	868 STORE_SIZE(count);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	869 format++;
62322 b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	870 } else {
b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	871 if (strlen(*p) != count)
b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	872 return converterr(
b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	873 "bytes without null bytes",
b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	874 arg, msgbuf, bufsize);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	875 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	876 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	877 }
41611 c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute Walter Dörwald <walter@livinglogic.de> parents: 41596 diff changeset	878
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	879 case 's': /* text string */
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	880 case 'z': /* text string or None */
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	881 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	882 if (format == '') {
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	883 /* "s" or "z" */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	884 Py_buffer p = (Py_buffer )va_arg(p_va, Py_buffer );
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	885
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	886 if (c == 'z' && arg == Py_None)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	887 PyBuffer_FillInfo(p, NULL, NULL, 0, 1, 0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	888 else if (PyUnicode_Check(arg)) {
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	889 Py_ssize_t len;
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	890 sarg = PyUnicode_AsUTF8AndSize(arg, &len);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	891 if (sarg == NULL)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	892 return converterr(CONV_UNICODE,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	893 arg, msgbuf, bufsize);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	894 PyBuffer_FillInfo(p, arg, sarg, len, 1, 0);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	895 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	896 else { /* any buffer-like object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	897 char *buf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	898 if (getbuffer(arg, p, &buf) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	899 return converterr(buf, arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	900 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	901 if (addcleanup(p, freelist, cleanup_buffer)) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	902 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	903 "(cleanup problem)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	904 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	905 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	906 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	907 } else if (format == '#') { / any buffer-like object */
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	908 /* "s#" or "z#" */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	909 void p = (void )va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	910 FETCH_SIZE;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	911
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	912 if (c == 'z' && arg == Py_None) {
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	913 *p = NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	914 STORE_SIZE(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	915 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	916 else if (PyUnicode_Check(arg)) {
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	917 Py_ssize_t len;
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	918 sarg = PyUnicode_AsUTF8AndSize(arg, &len);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	919 if (sarg == NULL)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	920 return converterr(CONV_UNICODE,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	921 arg, msgbuf, bufsize);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	922 *p = sarg;
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	923 STORE_SIZE(len);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	924 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	925 else { /* any buffer-like object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	926 /* XXX Really? */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	927 char *buf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	928 Py_ssize_t count = convertbuffer(arg, p, &buf);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	929 if (count < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	930 return converterr(buf, arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	931 STORE_SIZE(count);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	932 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	933 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	934 } else {
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	935 /* "s" or "z" */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	936 char *p = va_arg(p_va, char **);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	937 Py_ssize_t len;
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	938 sarg = NULL;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	939
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	940 if (c == 'z' && arg == Py_None)
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	941 *p = NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	942 else if (PyUnicode_Check(arg)) {
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	943 sarg = PyUnicode_AsUTF8AndSize(arg, &len);
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	944 if (sarg == NULL)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	945 return converterr(CONV_UNICODE,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	946 arg, msgbuf, bufsize);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	947 *p = sarg;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	948 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	949 else
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	950 return converterr(c == 'z' ? "str or None" : "str",
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	951 arg, msgbuf, bufsize);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	952 if (p != NULL && sarg != NULL && (Py_ssize_t) strlen(p) != len)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	953 return converterr(
72915 9685f893fffe convertsimple(): "str without bytes" => "str without characters" Victor Stinner <victor.stinner@haypocalc.com> parents: 72861 diff changeset	954 c == 'z' ? "str without null characters or None"
9685f893fffe convertsimple(): "str without bytes" => "str without characters" Victor Stinner <victor.stinner@haypocalc.com> parents: 72861 diff changeset	955 : "str without null characters",
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	956 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	957 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	958 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	959 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	960
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	961 case 'u': /* raw unicode buffer (Py_UNICODE ) /
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	962 case 'Z': /* raw unicode buffer or None */
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	963 {
68102 e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67346 diff changeset	964 Py_UNICODE *p = va_arg(p_va, Py_UNICODE **);
e2f96bd29252 Issue #8914: fix various warnings from the Clang static analyzer v254. Brett Cannon <bcannon@gmail.com> parents: 67346 diff changeset	965
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	966 if (format == '#') { / any buffer-like object */
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	967 /* "s#" or "Z#" */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	968 FETCH_SIZE;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	969
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	970 if (c == 'Z' && arg == Py_None) {
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	971 *p = NULL;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	972 STORE_SIZE(0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	973 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	974 else if (PyUnicode_Check(arg)) {
72861 6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	975 Py_ssize_t len;
6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	976 *p = PyUnicode_AsUnicodeAndSize(arg, &len);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	977 if (*p == NULL)
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	978 RETURN_ERR_OCCURRED;
72861 6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	979 STORE_SIZE(len);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	980 }
62198 b2c1995633bd Merged revisions 81849 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61467 diff changeset	981 else
b2c1995633bd Merged revisions 81849 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61467 diff changeset	982 return converterr("str or None", arg, msgbuf, bufsize);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	983 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	984 } else {
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	985 /* "s" or "Z" */
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	986 if (c == 'Z' && arg == Py_None)
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	987 *p = NULL;
62322 b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	988 else if (PyUnicode_Check(arg)) {
72861 6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	989 Py_ssize_t len;
6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	990 *p = PyUnicode_AsUnicodeAndSize(arg, &len);
72475 8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	991 if (*p == NULL)
8beaa9a37387 Implement PEP 393. Martin v. Löwis <martin@v.loewis.de> parents: 71543 diff changeset	992 RETURN_ERR_OCCURRED;
72861 6358e5d29dea Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() Victor Stinner <victor.stinner@haypocalc.com> parents: 72679 diff changeset	993 if (Py_UNICODE_strlen(*p) != len)
62322 b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	994 return converterr(
72915 9685f893fffe convertsimple(): "str without bytes" => "str without characters" Victor Stinner <victor.stinner@haypocalc.com> parents: 72861 diff changeset	995 "str without null characters or None",
62322 b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	996 arg, msgbuf, bufsize);
b32a2816f6e9 Issue #8592: PyArg_Parse() functions raise a TypeError for "y", "u" and "Z" Victor Stinner <victor.stinner@haypocalc.com>* parents: 62221 diff changeset	997 } else
62478 893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	998 return converterr(c == 'Z' ? "str or None" : "str",
893970141608 PyArg_Parse() functions: factorize code for s/z and u/Z formats Victor Stinner <victor.stinner@haypocalc.com>* parents: 62476 diff changeset	999 arg, msgbuf, bufsize);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1000 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1001 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1002 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1003
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1004 case 'e': {/* encoded string */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1005 char **buffer;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1006 const char *encoding;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1007 PyObject *s;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1008 int recode_strings;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1009 Py_ssize_t size;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1010 const char *ptr;
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1011
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1012 /* Get 'e' parameter: the encoding name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1013 encoding = (const char )va_arg(p_va, const char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1014 if (encoding == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1015 encoding = PyUnicode_GetDefaultEncoding();
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1016
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1017 /* Get output buffer parameter:
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1018 's' (recode all objects via Unicode) or
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1019 't' (only recode non-string objects)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1020 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1021 if (*format == 's')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1022 recode_strings = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1023 else if (*format == 't')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1024 recode_strings = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1025 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1026 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1027 "(unknown parser marker combination)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1028 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1029 buffer = (char *)va_arg(p_va, char **);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1030 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1031 if (buffer == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1032 return converterr("(buffer is NULL)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1033 arg, msgbuf, bufsize);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1034
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1035 /* Encode object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1036 if (!recode_strings &&
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1037 (PyBytes_Check(arg) \|\| PyByteArray_Check(arg))) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1038 s = arg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1039 Py_INCREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1040 if (PyObject_AsCharBuffer(s, &ptr, &size) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1041 return converterr("(AsCharBuffer failed)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1042 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1043 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1044 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1045 PyObject *u;
19343 7257e87e0720 Patch #445762: Support --disable-unicode Martin v. Löwis <martin@v.loewis.de> parents: 18887 diff changeset	1046
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1047 /* Convert object to Unicode */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1048 u = PyUnicode_FromObject(arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1049 if (u == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1050 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1051 "string or unicode or text buffer",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1052 arg, msgbuf, bufsize);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1053
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1054 /* Encode object; use default error handling */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1055 s = PyUnicode_AsEncodedString(u,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1056 encoding,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1057 NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1058 Py_DECREF(u);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1059 if (s == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1060 return converterr("(encoding failed)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1061 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1062 if (!PyBytes_Check(s)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1063 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1064 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1065 "(encoder failed to return bytes)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1066 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1067 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1068 size = PyBytes_GET_SIZE(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1069 ptr = PyBytes_AS_STRING(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1070 if (ptr == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1071 ptr = "";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1072 }
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1073
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1074 /* Write output; output is guaranteed to be 0-terminated */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1075 if (*format == '#') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1076 /* Using buffer length parameter '#':
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1077
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1078 - if *buffer is NULL, a new buffer of the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1079 needed size is allocated and the data
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1080 copied into it; *buffer is updated to point
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1081 to the new buffer; the caller is
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1082 responsible for PyMem_Free()ing it after
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1083 usage
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1084
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1085 - if *buffer is not NULL, the data is
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1086 copied to buffer; buffer_len has to be
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1087 set to the size of the buffer on input;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1088 buffer overflow is signalled with an error;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1089 buffer has to provide enough room for the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1090 encoded string plus the trailing 0-byte
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1091
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1092 - in both cases, *buffer_len is updated to
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1093 the size of the buffer /excluding/ the
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1094 trailing 0-byte
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1095
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1096 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1097 FETCH_SIZE;
12051 d89556c04ef9 Marc-Andre Lemburg: Guido van Rossum <guido@python.org> parents: 11975 diff changeset	1098
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1099 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1100 if (q == NULL && q2 == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1101 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1102 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1103 "(buffer_len is NULL)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1104 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1105 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1106 if (*buffer == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1107 *buffer = PyMem_NEW(char, size + 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1108 if (*buffer == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1109 Py_DECREF(s);
62151 c3f2ed4d8e65 convertsimple(): call PyErr_NoMemory() on PyMem_NEW() failure Victor Stinner <victor.stinner@haypocalc.com> parents: 62149 diff changeset	1110 PyErr_NoMemory();
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1111 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1112 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1113 if (addcleanup(*buffer, freelist, cleanup_ptr)) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1114 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1115 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1116 "(cleanup problem)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1117 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1118 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1119 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1120 if (size + 1 > BUFFER_LEN) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1121 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1122 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1123 "(buffer overflow)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1124 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1125 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1126 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1127 memcpy(*buffer, ptr, size+1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1128 STORE_SIZE(size);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1129 } else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1130 /* Using a 0-terminated buffer:
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1131
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1132 - the encoded string has to be 0-terminated
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1133 for this variant to work; if it is not, an
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1134 error raised
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1135
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1136 - a new buffer of the needed size is
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1137 allocated and the data copied into it;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1138 *buffer is updated to point to the new
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1139 buffer; the caller is responsible for
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1140 PyMem_Free()ing it after usage
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1141
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1142 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1143 if ((Py_ssize_t)strlen(ptr) != size) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1144 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1145 return converterr(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1146 "encoded string without NULL bytes",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1147 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1148 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1149 *buffer = PyMem_NEW(char, size + 1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1150 if (*buffer == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1151 Py_DECREF(s);
62151 c3f2ed4d8e65 convertsimple(): call PyErr_NoMemory() on PyMem_NEW() failure Victor Stinner <victor.stinner@haypocalc.com> parents: 62149 diff changeset	1152 PyErr_NoMemory();
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1153 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1154 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1155 if (addcleanup(*buffer, freelist, cleanup_ptr)) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1156 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1157 return converterr("(cleanup problem)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1158 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1159 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1160 memcpy(*buffer, ptr, size+1);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1161 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1162 Py_DECREF(s);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1163 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1164 }
12570 3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>: Fred Drake <fdrake@acm.org> parents: 12510 diff changeset	1165
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1166 case 'S': { /* PyBytes object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1167 PyObject *p = va_arg(p_va, PyObject **);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1168 if (PyBytes_Check(arg))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1169 *p = arg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1170 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1171 return converterr("bytes", arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1172 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1173 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1174
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1175 case 'Y': { /* PyByteArray object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1176 PyObject *p = va_arg(p_va, PyObject **);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1177 if (PyByteArray_Check(arg))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1178 *p = arg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1179 else
62198 b2c1995633bd Merged revisions 81849 via svnmerge from Victor Stinner <victor.stinner@haypocalc.com> parents: 61467 diff changeset	1180 return converterr("bytearray", arg, msgbuf, bufsize);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1181 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1182 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1183
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1184 case 'U': { /* PyUnicode object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1185 PyObject *p = va_arg(p_va, PyObject **);
77222 1700fb28d2ab PyArg_Parse("U"): ensure that the Unicode string is ready Victor Stinner <victor.stinner@gmail.com>* parents: 76845 diff changeset	1186 if (PyUnicode_Check(arg)) {
1700fb28d2ab PyArg_Parse("U"): ensure that the Unicode string is ready Victor Stinner <victor.stinner@gmail.com>* parents: 76845 diff changeset	1187 if (PyUnicode_READY(arg) == -1)
1700fb28d2ab PyArg_Parse("U"): ensure that the Unicode string is ready Victor Stinner <victor.stinner@gmail.com>* parents: 76845 diff changeset	1188 RETURN_ERR_OCCURRED;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1189 *p = arg;
77222 1700fb28d2ab PyArg_Parse("U"): ensure that the Unicode string is ready Victor Stinner <victor.stinner@gmail.com>* parents: 76845 diff changeset	1190 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1191 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1192 return converterr("str", arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1193 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1194 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1195
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1196 case 'O': { /* object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1197 PyTypeObject *type;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1198 PyObject **p;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1199 if (*format == '!') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1200 type = va_arg(p_va, PyTypeObject);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1201 p = va_arg(p_va, PyObject *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1202 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1203 if (PyType_IsSubtype(arg->ob_type, type))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1204 *p = arg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1205 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1206 return converterr(type->tp_name, arg, msgbuf, bufsize);
8358 da4bdceeaad7 Another veeeeeery old patch... Guido van Rossum <guido@python.org> parents: 7982 diff changeset	1207
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1208 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1209 else if (*format == '&') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1210 typedef int (converter)(PyObject , void *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1211 converter convert = va_arg(*p_va, converter);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1212 void addr = va_arg(p_va, void *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1213 int res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1214 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1215 if (! (res = (*convert)(arg, addr)))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1216 return converterr("(unspecified)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1217 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1218 if (res == Py_CLEANUP_SUPPORTED &&
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1219 addcleanup(addr, freelist, convert) == -1)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1220 return converterr("(cleanup problem)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1221 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1222 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1223 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1224 p = va_arg(p_va, PyObject *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1225 *p = arg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1226 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1227 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1228 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1229
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1230
62484 bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1231 case 'w': { /* "w": memory buffer, read-write access /
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1232 void *p = va_arg(p_va, void **);
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	1233
62484 bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1234 if (format != '')
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1235 return converterr(
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1236 "invalid use of 'w' format character",
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1237 arg, msgbuf, bufsize);
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1238 format++;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1239
62484 bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1240 /* Caller is interested in Py_buffer, and the object
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1241 supports it directly. */
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1242 if (PyObject_GetBuffer(arg, (Py_buffer*)p, PyBUF_WRITABLE) < 0) {
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1243 PyErr_Clear();
bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1244 return converterr("read-write buffer", arg, msgbuf, bufsize);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1245 }
63259 ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1246 if (!PyBuffer_IsContiguous((Py_buffer*)p, 'C')) {
ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1247 PyBuffer_Release((Py_buffer*)p);
ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1248 return converterr("contiguous buffer", arg, msgbuf, bufsize);
ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1249 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1250 if (addcleanup(p, freelist, cleanup_buffer)) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1251 return converterr(
62484 bcc0e825faa0 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse() functions, use Victor Stinner <victor.stinner@haypocalc.com>* parents: 62482 diff changeset	1252 "(cleanup problem)",
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1253 arg, msgbuf, bufsize);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1254 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1255 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1256 }
9306 79439e4e9976 Implement new format character 't#'. This is like s#, accepting an Guido van Rossum <guido@python.org> parents: 9044 diff changeset	1257
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1258 default:
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1259 return converterr("impossible<bad format char>", arg, msgbuf, bufsize);
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1260
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1261 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1262
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1263 *p_format = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1264 return NULL;
67346 98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1265
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1266 #undef FETCH_SIZE
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1267 #undef STORE_SIZE
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1268 #undef BUFFER_LEN
98c8aa237fc1 Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred Victor Stinner <victor.stinner@haypocalc.com> parents: 67345 diff changeset	1269 #undef RETURN_ERR_OCCURRED
1913 8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in}, Guido van Rossum <guido@python.org> parents: diff changeset	1270 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1271
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1272 static Py_ssize_t
20629 acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1273 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	1274 {
62149 9d49b744078c Simplify getbuffer(): convertbuffer() fails anyway if bf_getbuffer is NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61972 diff changeset	1275 PyBufferProcs *pb = Py_TYPE(arg)->tp_as_buffer;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1276 Py_ssize_t count;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1277 Py_buffer view;
42665 85c22b4d4455 Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118. Travis E. Oliphant <oliphant@enthought.com> parents: 42139 diff changeset	1278
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1279 *errmsg = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1280 *p = NULL;
63259 ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1281 if (pb != NULL && pb->bf_releasebuffer != NULL) {
ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1282 *errmsg = "read-only pinned buffer";
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1283 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1284 }
42665 85c22b4d4455 Merged in py3k-buffer branch to main line. All objects now use the buffer protocol in PEP 3118. Travis E. Oliphant <oliphant@enthought.com> parents: 42139 diff changeset	1285
63259 ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1286 if (getbuffer(arg, &view, errmsg) < 0)
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1287 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1288 count = view.len;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1289 *p = view.buf;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1290 PyBuffer_Release(&view);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1291 return count;
17996 5a9debb14440 Internal refactoring of convertsimple() and friends. Jeremy Hylton <jeremy@alum.mit.edu> parents: 17857 diff changeset	1292 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1293
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	1294 static int
48848 5c75a33ef5b2 Merged revisions 66006 via svnmerge from Neal Norwitz <nnorwitz@gmail.com> parents: 48683 diff changeset	1295 getbuffer(PyObject arg, Py_buffer view, char **errmsg)
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	1296 {
63259 ac7eb6eaef68 Issue #8991: convertbuffer() rejects discontigious buffers Victor Stinner <victor.stinner@haypocalc.com> parents: 62484 diff changeset	1297 if (PyObject_GetBuffer(arg, view, PyBUF_SIMPLE) != 0) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1298 *errmsg = "bytes or buffer";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1299 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1300 }
62149 9d49b744078c Simplify getbuffer(): convertbuffer() fails anyway if bf_getbuffer is NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61972 diff changeset	1301 if (!PyBuffer_IsContiguous(view, 'C')) {
62482 bb6222a4ed24 getbuffer(): release the buffer on error (if the buffer is not contiguous) Victor Stinner <victor.stinner@haypocalc.com> parents: 62478 diff changeset	1302 PyBuffer_Release(view);
62149 9d49b744078c Simplify getbuffer(): convertbuffer() fails anyway if bf_getbuffer is NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61972 diff changeset	1303 *errmsg = "contiguous buffer";
9d49b744078c Simplify getbuffer(): convertbuffer() fails anyway if bf_getbuffer is NULL Victor Stinner <victor.stinner@haypocalc.com> parents: 61972 diff changeset	1304 return -1;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1305 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1306 return 0;
48683 cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	1307 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from Martin v. Löwis <martin@v.loewis.de> parents: 48660 diff changeset	1308
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1309 /* 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	1310 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	1311
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1312 /* 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	1313 int
acc7e3b4d042 Style conformance: function name begins a new line consistently. Fred Drake <fdrake@acm.org> parents: 20371 diff changeset	1314 PyArg_ParseTupleAndKeywords(PyObject *args,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1315 PyObject *keywords,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1316 const char *format,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1317 char **kwlist, ...)
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1318 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1319 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1320 va_list va;
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1321
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1322 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1323 (keywords != NULL && !PyDict_Check(keywords)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1324 format == NULL \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1325 kwlist == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1326 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1327 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1328 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1329 }
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1330
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1331 va_start(va, kwlist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1332 retval = vgetargskeywords(args, keywords, format, kwlist, &va, 0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1333 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1334 return retval;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1335 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1336
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1337 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1338 _PyArg_ParseTupleAndKeywords_SizeT(PyObject *args,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1339 PyObject *keywords,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1340 const char *format,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1341 char **kwlist, ...)
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1342 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1343 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1344 va_list va;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1345
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1346 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1347 (keywords != NULL && !PyDict_Check(keywords)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1348 format == NULL \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1349 kwlist == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1350 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1351 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1352 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1353 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1354
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1355 va_start(va, kwlist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1356 retval = vgetargskeywords(args, keywords, format,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1357 kwlist, &va, FLAG_SIZE_T);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1358 va_end(va);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1359 return retval;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1360 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1361
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1362
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1363 int
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1364 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	1365 PyObject *keywords,
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1366 const char *format,
36675 dba6494735d0 Revert backwards-incompatible const changes. Martin v. Löwis <martin@v.loewis.de> parents: 36625 diff changeset	1367 char **kwlist, va_list va)
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1368 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1369 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1370 va_list lva;
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1371
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1372 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1373 (keywords != NULL && !PyDict_Check(keywords)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1374 format == NULL \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1375 kwlist == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1376 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1377 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1378 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1379 }
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1380
63924 9108e7dcd7d8 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99 Alexander Belopolsky <alexander.belopolsky@gmail.com> parents: 63259 diff changeset	1381 Py_VA_COPY(lva, va);
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1382
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1383 retval = vgetargskeywords(args, keywords, format, kwlist, &lva, 0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1384 return retval;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1385 }
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1386
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1387 int
7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1388 _PyArg_VaParseTupleAndKeywords_SizeT(PyObject *args,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1389 PyObject *keywords,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1390 const char *format,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1391 char **kwlist, va_list va)
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1392 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1393 int retval;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1394 va_list lva;
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1395
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1396 if ((args == NULL \|\| !PyTuple_Check(args)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1397 (keywords != NULL && !PyDict_Check(keywords)) \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1398 format == NULL \|\|
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1399 kwlist == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1400 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1401 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1402 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1403 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1404
63924 9108e7dcd7d8 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99 Alexander Belopolsky <alexander.belopolsky@gmail.com> parents: 63259 diff changeset	1405 Py_VA_COPY(lva, va);
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1406
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1407 retval = vgetargskeywords(args, keywords, format,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1408 kwlist, &lva, FLAG_SIZE_T);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1409 return retval;
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1410 }
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1411
60931 79128efe8a99 prevent the dict constructor from accepting non-string keyword args #8419 Benjamin Peterson <benjamin@python.org> parents: 60399 diff changeset	1412 int
79128efe8a99 prevent the dict constructor from accepting non-string keyword args #8419 Benjamin Peterson <benjamin@python.org> parents: 60399 diff changeset	1413 PyArg_ValidateKeywordArguments(PyObject *kwargs)
79128efe8a99 prevent the dict constructor from accepting non-string keyword args #8419 Benjamin Peterson <benjamin@python.org> parents: 60399 diff changeset	1414 {
66220 379029714e24 handle dict subclasses gracefully in PyArg_ValidateKeywordArguments Benjamin Peterson <benjamin@python.org> parents: 63924 diff changeset	1415 if (!PyDict_Check(kwargs)) {
61466 cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1416 PyErr_BadInternalCall();
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1417 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1418 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1419 if (!_PyDict_HasOnlyStringKeys(kwargs)) {
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1420 PyErr_SetString(PyExc_TypeError,
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1421 "keyword arguments must be strings");
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1422 return 0;
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1423 }
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 60931 diff changeset	1424 return 1;
60931 79128efe8a99 prevent the dict constructor from accepting non-string keyword args #8419 Benjamin Peterson <benjamin@python.org> parents: 60399 diff changeset	1425 }
79128efe8a99 prevent the dict constructor from accepting non-string keyword args #8419 Benjamin Peterson <benjamin@python.org> parents: 60399 diff changeset	1426
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1427 #define IS_END_OF_FORMAT(c) (c == '\0' \|\| c == ';' \|\| c == ':')
32606 cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and Brett Cannon <bcannon@gmail.com> parents: 28952 diff changeset	1428
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1429 static int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1430 vgetargskeywords(PyObject args, PyObject keywords, const char *format,
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1431 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	1432 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1433 char msgbuf[512];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1434 int levels[32];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1435 const char fname, msg, custom_msg, keyword;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1436 int min = INT_MAX;
75842 052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1437 int max = INT_MAX;
87231 103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	1438 int i, len;
103998db4407 Use Py_ssize_t type for sizes in getargs.c Victor Stinner <victor.stinner@gmail.com> parents: 86982 diff changeset	1439 Py_ssize_t nargs, nkeywords;
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1440 PyObject *current_arg;
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1441 freelistentry_t static_entries[STATIC_FREELIST_ENTRIES];
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1442 freelist_t freelist = {static_entries, 0, 0};
20708 e912b683ed3e vgetargskeywords(): remove test that can't succeed. Not a bugfix, just Tim Peters <tim.peters@gmail.com> parents: 20632 diff changeset	1443
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1444 assert(args != NULL && PyTuple_Check(args));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1445 assert(keywords == NULL \|\| PyDict_Check(keywords));
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1446 assert(format != NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1447 assert(kwlist != NULL);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1448 assert(p_va != NULL);
20710 a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments, Tim Peters <tim.peters@gmail.com> parents: 20709 diff changeset	1449
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1450 /* grab the function name or custom error msg first (mutually exclusive) */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1451 fname = strchr(format, ':');
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1452 if (fname) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1453 fname++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1454 custom_msg = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1455 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1456 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1457 custom_msg = strchr(format,';');
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1458 if (custom_msg)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1459 custom_msg++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1460 }
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1461
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1462 /* scan kwlist and get greatest possible nbr of args */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1463 for (len=0; kwlist[len]; len++)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1464 continue;
20711 2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I Tim Peters <tim.peters@gmail.com> parents: 20710 diff changeset	1465
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1466 if (len > STATIC_FREELIST_ENTRIES) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1467 freelist.entries = PyMem_NEW(freelistentry_t, len);
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1468 if (freelist.entries == NULL) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1469 PyErr_NoMemory();
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1470 return 0;
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1471 }
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1472 freelist.entries_malloced = 1;
75746 2b8994c2851a check result of PyMem_New Benjamin Peterson <benjamin@python.org> parents: 75733 diff changeset	1473 }
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1474
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1475 nargs = PyTuple_GET_SIZE(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1476 nkeywords = (keywords == NULL) ? 0 : PyDict_Size(keywords);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1477 if (nargs + nkeywords > len) {
68809 4c2135930882 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of Victor Stinner <victor.stinner@haypocalc.com> parents: 68796 diff changeset	1478 PyErr_Format(PyExc_TypeError,
87235 d1dc7888656f PY_FORMAT_SIZE_T should not be used with PyErr_Format(), PyErr_Format("%zd") is Victor Stinner <victor.stinner@gmail.com> parents: 87231 diff changeset	1479 "%s%s takes at most %d argument%s (%zd given)",
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1480 (fname == NULL) ? "function" : fname,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1481 (fname == NULL) ? "" : "()",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1482 len,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1483 (len == 1) ? "" : "s",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1484 nargs + nkeywords);
75750 d08f0f3ab23e plug memory leak (closes #14325) Benjamin Peterson <benjamin@python.org> parents: 75748 diff changeset	1485 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1486 }
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1487
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1488 /* convert tuple args and keyword args in same loop, using kwlist to drive process */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1489 for (i = 0; i < len; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1490 keyword = kwlist[i];
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1491 if (*format == '\|') {
75842 052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1492 if (min != INT_MAX) {
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1493 PyErr_SetString(PyExc_RuntimeError,
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1494 "Invalid format string (\| specified twice)");
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1495 return cleanreturn(0, &freelist);
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1496 }
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1497
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1498 min = i;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1499 format++;
75842 052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1500
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1501 if (max != INT_MAX) {
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1502 PyErr_SetString(PyExc_RuntimeError,
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1503 "Invalid format string ($ before \|)");
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1504 return cleanreturn(0, &freelist);
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1505 }
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1506 }
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1507 if (*format == '$') {
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1508 if (max != INT_MAX) {
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1509 PyErr_SetString(PyExc_RuntimeError,
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1510 "Invalid format string ($ specified twice)");
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1511 return cleanreturn(0, &freelist);
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1512 }
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1513
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1514 max = i;
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1515 format++;
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1516
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1517 if (max < nargs) {
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1518 PyErr_Format(PyExc_TypeError,
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1519 "Function takes %s %d positional arguments"
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1520 " (%d given)",
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1521 (min != INT_MAX) ? "at most" : "exactly",
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1522 max, nargs);
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1523 return cleanreturn(0, &freelist);
052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1524 }
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1525 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1526 if (IS_END_OF_FORMAT(*format)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1527 PyErr_Format(PyExc_RuntimeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1528 "More keyword list entries (%d) than "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1529 "format specifiers (%d)", len, i);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1530 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1531 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1532 current_arg = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1533 if (nkeywords) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1534 current_arg = PyDict_GetItemString(keywords, keyword);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1535 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1536 if (current_arg) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1537 --nkeywords;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1538 if (i < nargs) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1539 /* arg present in tuple and in dict */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1540 PyErr_Format(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1541 "Argument given by name ('%s') "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1542 "and position (%d)",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1543 keyword, i+1);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1544 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1545 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1546 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1547 else if (nkeywords && PyErr_Occurred())
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1548 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1549 else if (i < nargs)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1550 current_arg = PyTuple_GET_ITEM(args, i);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1551
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1552 if (current_arg) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1553 msg = convertitem(current_arg, &format, p_va, flags,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1554 levels, msgbuf, sizeof(msgbuf), &freelist);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1555 if (msg) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1556 seterror(i+1, msg, levels, fname, custom_msg);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1557 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1558 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1559 continue;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1560 }
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1561
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1562 if (i < min) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1563 PyErr_Format(PyExc_TypeError, "Required argument "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1564 "'%s' (pos %d) not found",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1565 keyword, i+1);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1566 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1567 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1568 /* current code reports success when all required args
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1569 * fulfilled and no keyword args left, with no further
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1570 * validation. XXX Maybe skip this in debug build ?
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1571 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1572 if (!nkeywords)
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1573 return cleanreturn(1, &freelist);
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1574
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1575 /* We are into optional args, skip thru to any remaining
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1576 * keyword args */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1577 msg = skipitem(&format, p_va, flags);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1578 if (msg) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1579 PyErr_Format(PyExc_RuntimeError, "%s: '%s'", msg,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1580 format);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1581 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1582 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1583 }
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1584
75842 052779d34945 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. Larry Hastings <larry@hastings.org> parents: 75750 diff changeset	1585 if (!IS_END_OF_FORMAT(format) && (format != '\|') && (*format != '$')) {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1586 PyErr_Format(PyExc_RuntimeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1587 "more argument specifiers than keyword list entries "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1588 "(remaining format:'%s')", format);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1589 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1590 }
20715 5e6f8187bd48 vgetargskeywords: Tim Peters <tim.peters@gmail.com> parents: 20714 diff changeset	1591
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1592 /* make sure there are no extraneous keyword arguments */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1593 if (nkeywords > 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1594 PyObject key, value;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1595 Py_ssize_t pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1596 while (PyDict_Next(keywords, &pos, &key, &value)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1597 int match = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1598 if (!PyUnicode_Check(key)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1599 PyErr_SetString(PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1600 "keywords must be strings");
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1601 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1602 }
82233 4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1603 for (i = 0; i < len; i++) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1604 if (!PyUnicode_CompareWithASCIIString(key, kwlist[i])) {
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1605 match = 1;
4e985a96a612 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. Antoine Pitrou <solipsis@pitrou.net> parents: 82111 diff changeset	1606 break;
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1607 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1608 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1609 if (!match) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1610 PyErr_Format(PyExc_TypeError,
61717 1504cc5a15a1 Issue #6697: Fix a crash if a keyword contains a surrogate Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1611 "'%U' is an invalid keyword "
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1612 "argument for this function",
61717 1504cc5a15a1 Issue #6697: Fix a crash if a keyword contains a surrogate Victor Stinner <victor.stinner@haypocalc.com> parents: 61466 diff changeset	1613 key);
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1614 return cleanreturn(0, &freelist);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1615 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1616 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1617 }
20723 6ac45244c41e vgetargskeywords() Tim Peters <tim.peters@gmail.com> parents: 20722 diff changeset	1618
75733 9fc456ac20cf Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. Jean-Paul Calderone <exarkun@twistedmatrix.com> parents: 72915 diff changeset	1619 return cleanreturn(1, &freelist);
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1620 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1621
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1622
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1623 static char *
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1624 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	1625 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1626 const char format = p_format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1627 char c = *format++;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1628
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1629 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	1630
76845 8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1631 /*
8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1632 * codes that take a single data pointer as an argument
8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1633 * (the type of the pointer is irrelevant)
8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1634 */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1635
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1636 case 'b': /* byte -- very short int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1637 case 'B': /* byte as bitfield */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1638 case 'h': /* short int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1639 case 'H': /* short int as bitfield */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1640 case 'i': /* int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1641 case 'I': /* int sized bitfield */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1642 case 'l': /* long int */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1643 case 'k': /* long int sized bitfield */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1644 #ifdef HAVE_LONG_LONG
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1645 case 'L': /* PY_LONG_LONG */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1646 case 'K': /* PY_LONG_LONG sized bitfield */
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1647 #endif
76845 8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1648 case 'n': /* Py_ssize_t */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1649 case 'f': /* float */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1650 case 'd': /* double */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1651 case 'D': /* complex double */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1652 case 'c': /* char */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1653 case 'C': /* unicode char */
76816 e4617650f006 Issue #14705: Added support for the new 'p' format unit to skipitem(). Larry Hastings <larry@hastings.org> parents: 76776 diff changeset	1654 case 'p': /* boolean predicate */
76845 8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1655 case 'S': /* string object */
8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1656 case 'Y': /* string object */
8ab37fa24e58 Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 76835 diff changeset	1657 case 'U': /* unicode string object */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1658 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1659 (void) va_arg(p_va, void );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1660 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1661 }
36501 7fdc639bc5b4 Merge ssize_t branch. Martin v. Löwis <martin@v.loewis.de> parents: 36345 diff changeset	1662
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1663 /* string codes */
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1664
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1665 case 'e': /* string with encoding */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1666 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1667 (void) va_arg(p_va, const char );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1668 if (!(format == 's' \|\| format == 't'))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1669 /* after 'e', only 's' and 't' is allowed */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1670 goto err;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1671 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1672 /* explicit fallthrough to string cases */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1673 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1674
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1675 case 's': /* string */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1676 case 'z': /* string or None */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1677 case 'y': /* bytes */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1678 case 'u': /* unicode string */
76834 91612618985b Issue #14749: Add support for 'Z' to skipitem() in Python/getargs.c. Larry Hastings <larry@hastings.org> parents: 68795 diff changeset	1679 case 'Z': /* unicode string or None */
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1680 case 'w': /* buffer, read-write */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1681 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1682 (void) va_arg(p_va, char *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1683 if (*format == '#') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1684 if (flags & FLAG_SIZE_T)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1685 (void) va_arg(p_va, Py_ssize_t );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1686 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1687 (void) va_arg(p_va, int );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1688 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1689 } else if ((c == 's' \|\| c == 'z' \|\| c == 'y') && format == '') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1690 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1691 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1692 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1693 }
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1694
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1695 case 'O': /* object */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1696 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1697 if (*format == '!') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1698 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1699 (void) va_arg(p_va, PyTypeObject);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1700 (void) va_arg(p_va, PyObject *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1701 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1702 else if (*format == '&') {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1703 typedef int (converter)(PyObject , void *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1704 (void) va_arg(*p_va, converter);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1705 (void) va_arg(p_va, void );
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1706 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1707 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1708 else {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1709 (void) va_arg(p_va, PyObject *);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1710 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1711 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1712 }
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1713
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1714 case '(': /* bypass tuple, not handled at all previously */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1715 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1716 char *msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1717 for (;;) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1718 if (*format==')')
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1719 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1720 if (IS_END_OF_FORMAT(*format))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1721 return "Unmatched left paren in format "
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1722 "string";
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1723 msg = skipitem(&format, p_va, flags);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1724 if (msg)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1725 return msg;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1726 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1727 format++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1728 break;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1729 }
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1730
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1731 case ')':
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1732 return "Unmatched right paren in format string";
45548 8c3c5b4eef55 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61081-61095 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45534 diff changeset	1733
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1734 default:
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1735 err:
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1736 return "impossible<bad format char>";
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1737
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1738 }
35552 9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when Georg Brandl <georg@python.org> parents: 35449 diff changeset	1739
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1740 *p_format = format;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1741 return NULL;
4026 6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by Guido van Rossum <guido@python.org> parents: 3766 diff changeset	1742 }
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1743
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1744
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1745 int
36750 92ba72484ff3 Use Py_ssize_t for PyArg_UnpackTuple arguments. Martin v. Löwis <martin@v.loewis.de> parents: 36675 diff changeset	1746 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	1747 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1748 Py_ssize_t i, l;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1749 PyObject **o;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1750 va_list vargs;
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1751
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1752 #ifdef HAVE_STDARG_PROTOTYPES
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1753 va_start(vargs, max);
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1754 #else
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1755 va_start(vargs);
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1756 #endif
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1757
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1758 assert(min >= 0);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1759 assert(min <= max);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1760 if (!PyTuple_Check(args)) {
78949 71e854617297 Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 Christian Heimes <christian@cheimes.de> parents: 76834 diff changeset	1761 va_end(vargs);
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1762 PyErr_SetString(PyExc_SystemError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1763 "PyArg_UnpackTuple() argument list is not a tuple");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1764 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1765 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1766 l = PyTuple_GET_SIZE(args);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1767 if (l < min) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1768 if (name != NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1769 PyErr_Format(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1770 PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1771 "%s expected %s%zd arguments, got %zd",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1772 name, (min == max ? "" : "at least "), min, l);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1773 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1774 PyErr_Format(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1775 PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1776 "unpacked tuple should have %s%zd elements,"
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1777 " but has %zd",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1778 (min == max ? "" : "at least "), min, l);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1779 va_end(vargs);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1780 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1781 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1782 if (l > max) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1783 if (name != NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1784 PyErr_Format(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1785 PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1786 "%s expected %s%zd arguments, got %zd",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1787 name, (min == max ? "" : "at most "), max, l);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1788 else
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1789 PyErr_Format(
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1790 PyExc_TypeError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1791 "unpacked tuple should have %s%zd elements,"
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1792 " but has %zd",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1793 (min == max ? "" : "at most "), max, l);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1794 va_end(vargs);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1795 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1796 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1797 for (i = 0; i < l; i++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1798 o = va_arg(vargs, PyObject **);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1799 *o = PyTuple_GET_ITEM(args, i);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1800 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1801 va_end(vargs);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1802 return 1;
20632 6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim Fred Drake <fdrake@acm.org> parents: 20629 diff changeset	1803 }
35449 1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1804
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1805
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1806 /* 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	1807 *
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1808 * Sets a TypeError and returns 0 if the kwds dict is
40450 cc992d75d5b3 Four months of trunk changes (including a few releases...) Thomas Wouters <thomas@python.org> parents: 39442 diff changeset	1809 * not empty, returns 1 otherwise
35449 1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1810 */
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1811 int
35999 9541369b0dca Add const to several API functions that take char . Jeremy Hylton <jeremy@alum.mit.edu>* parents: 35552 diff changeset	1812 _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	1813 {
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1814 if (kw == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1815 return 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1816 if (!PyDict_CheckExact(kw)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1817 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1818 return 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1819 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1820 if (PyDict_Size(kw) == 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1821 return 1;
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43651 diff changeset	1822
61467 f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1823 PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1824 funcname);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 57549 diff changeset	1825 return 0;
35449 1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them. Georg Brandl <georg@python.org> parents: 34846 diff changeset	1826 }
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	1827 #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	1828 };
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair Thomas Wouters <thomas@python.org> parents: 36988 diff changeset	1829 #endif

Mercurial > cpython-lru_cache-weakref

annotate Python/getargs.c @ 87690:66c1c9f32567 default tip