Mercurial > cpython-lru_cache-weakref

annotate Python/getargs.c @ 58645:cd00a94186c9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merged revisions 77916 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r77916 | antoine.pitrou | 2010-02-02 23:36:17 +0100 (mar., 02 févr. 2010) | 4 lines Issue #7385: Fix a crash in `MemoryView_FromObject` when `PyObject_GetBuffer` fails. Patch by Florent Xicluna. ........
author Antoine Pitrou <solipsis@pitrou.net>
date Tue, 02 Feb 2010 22:47:00 +0000
parents 78ca69cfc897
children c67339e371a9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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 *,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
17 const char *, char **, ...);
32606
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
18 int PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
19 const char *, char **, va_list);
32606
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
20
37879
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
21 #ifdef HAVE_DECLSPEC_DLL
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
22 /* Export functions */
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
23 PyAPI_FUNC(int) _PyArg_Parse_SizeT(PyObject *, char *, ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
24 PyAPI_FUNC(int) _PyArg_ParseTuple_SizeT(PyObject *, char *, ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
25 PyAPI_FUNC(int) _PyArg_ParseTupleAndKeywords_SizeT(PyObject *, PyObject *,
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
26 const char *, char **, ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
27 PyAPI_FUNC(PyObject *) _Py_BuildValue_SizeT(const char *, ...);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
28 PyAPI_FUNC(int) _PyArg_VaParse_SizeT(PyObject *, char *, va_list);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
29 PyAPI_FUNC(int) _PyArg_VaParseTupleAndKeywords_SizeT(PyObject *, PyObject *,
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
30 const char *, char **, va_list);
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
31 #endif
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
32
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
33 #define FLAG_COMPAT 1
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
34 #define FLAG_SIZE_T 2
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
35
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
36
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
37 /* Forward */
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
38 static int vgetargs1(PyObject *, const char *, va_list *, int);
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
39 static void seterror(int, const char *, int *, const char *, const char *);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
40 static char *convertitem(PyObject *, const char **, va_list *, int, int *,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
41 char *, size_t, PyObject **);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
42 static char *converttuple(PyObject *, const char **, va_list *, int,
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
43 int *, char *, size_t, int, PyObject **);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
44 static char *convertsimple(PyObject *, const char **, va_list *, int, char *,
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
45 size_t, PyObject **);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
46 static Py_ssize_t convertbuffer(PyObject *, void **p, char **);
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
47 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
48
13447
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
Tim Peters <tim.peters@gmail.com>
parents: 13378
diff changeset
49 static int vgetargskeywords(PyObject *, PyObject *,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
50 const char *, char **, va_list *, int);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
51 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
52
20629
acc7e3b4d042 Style conformance: function name begins a new line *consistently*.
Fred Drake <fdrake@acm.org>
parents: 20371
diff changeset
53 int
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
54 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
55 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
56 int retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
57 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
58
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
59 va_start(va, format);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
60 retval = vgetargs1(args, format, &va, FLAG_COMPAT);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
61 va_end(va);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
62 return retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
63 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
64
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
65 int
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
66 _PyArg_Parse_SizeT(PyObject *args, char *format, ...)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
67 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
68 int retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
69 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
70
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
71 va_start(va, format);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
72 retval = vgetargs1(args, format, &va, FLAG_COMPAT|FLAG_SIZE_T);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
73 va_end(va);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
74 return retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
75 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
76
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
77
20629
acc7e3b4d042 Style conformance: function name begins a new line *consistently*.
Fred Drake <fdrake@acm.org>
parents: 20371
diff changeset
78 int
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
79 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
80 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
81 int retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
82 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
83
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
84 va_start(va, format);
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
85 retval = vgetargs1(args, format, &va, 0);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
86 va_end(va);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
87 return retval;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
88 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
89
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
90 int
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
91 _PyArg_ParseTuple_SizeT(PyObject *args, char *format, ...)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
92 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
93 int retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
94 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
95
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
96 va_start(va, format);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
97 retval = vgetargs1(args, format, &va, FLAG_SIZE_T);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
98 va_end(va);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
99 return retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
100 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
101
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
102
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
103 int
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
104 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
105 {
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
106 va_list lva;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
107
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
108 #ifdef VA_LIST_IS_ARRAY
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
109 memcpy(lva, va, sizeof(va_list));
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
110 #else
24400
81ca6ca5c307 Patch #554716: Use __va_copy where available.
Martin v. Löwis <martin@v.loewis.de>
parents: 22801
diff changeset
111 #ifdef __va_copy
81ca6ca5c307 Patch #554716: Use __va_copy where available.
Martin v. Löwis <martin@v.loewis.de>
parents: 22801
diff changeset
112 __va_copy(lva, va);
81ca6ca5c307 Patch #554716: Use __va_copy where available.
Martin v. Löwis <martin@v.loewis.de>
parents: 22801
diff changeset
113 #else
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
114 lva = va;
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
115 #endif
24400
81ca6ca5c307 Patch #554716: Use __va_copy where available.
Martin v. Löwis <martin@v.loewis.de>
parents: 22801
diff changeset
116 #endif
2052
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
117
d7e91437f0a2 Lots of changes, most minor (fatal() instead of abort(), use of
Guido van Rossum <guido@python.org>
parents: 2004
diff changeset
118 return vgetargs1(args, format, &lva, 0);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
119 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
120
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
121 int
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
122 _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
123 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
124 va_list lva;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
125
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
126 #ifdef VA_LIST_IS_ARRAY
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
127 memcpy(lva, va, sizeof(va_list));
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
128 #else
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
129 #ifdef __va_copy
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
130 __va_copy(lva, va);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
131 #else
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
132 lva = va;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
133 #endif
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
134 #endif
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
135
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
136 return vgetargs1(args, format, &lva, FLAG_SIZE_T);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
137 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
138
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
139
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
140 /* 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
141
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
142 #define GETARGS_CAPSULE_NAME_CLEANUP_PTR "getargs.cleanup_ptr"
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
143 #define GETARGS_CAPSULE_NAME_CLEANUP_BUFFER "getargs.cleanup_buffer"
54421
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
144 #define GETARGS_CAPSULE_NAME_CLEANUP_CONVERT "getargs.cleanup_convert"
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
145
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
146 static void
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
147 cleanup_ptr(PyObject *self)
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
148 {
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
149 void *ptr = PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_PTR);
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
150 if (ptr) {
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
151 PyMem_FREE(ptr);
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
152 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
153 }
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
154
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
155 static void
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
156 cleanup_buffer(PyObject *self)
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
157 {
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
158 Py_buffer *ptr = (Py_buffer *)PyCapsule_GetPointer(self, GETARGS_CAPSULE_NAME_CLEANUP_BUFFER);
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
159 if (ptr) {
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
160 PyBuffer_Release(ptr);
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
161 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
162 }
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
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
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
165 addcleanup(void *ptr, PyObject **freelist, PyCapsule_Destructor destr)
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
166 {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
167 PyObject *cobj;
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
168 const char *name;
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
169
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
170 if (!*freelist) {
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
171 *freelist = PyList_New(0);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
172 if (!*freelist) {
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
173 destr(ptr);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
174 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
175 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
176 }
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
177
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
178 if (destr == cleanup_ptr) {
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
179 name = GETARGS_CAPSULE_NAME_CLEANUP_PTR;
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
180 } else if (destr == cleanup_buffer) {
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
181 name = GETARGS_CAPSULE_NAME_CLEANUP_BUFFER;
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
182 } else {
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
183 return -1;
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
184 }
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
185 cobj = PyCapsule_New(ptr, name, destr);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
186 if (!cobj) {
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
187 destr(ptr);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
188 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
189 }
45534
7afef8f43e4a Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61064,61066-61080 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents: 44099
diff changeset
190 if (PyList_Append(*freelist, cobj)) {
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
191 Py_DECREF(cobj);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
192 return -1;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
193 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
194 Py_DECREF(cobj);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
195 return 0;
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
54421
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
198 static void
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
199 cleanup_convert(PyObject *self)
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
200 {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
201 typedef int (*destr_t)(PyObject *, void *);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
202 destr_t destr = (destr_t)PyCapsule_GetContext(self);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
203 void *ptr = PyCapsule_GetPointer(self,
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
204 GETARGS_CAPSULE_NAME_CLEANUP_CONVERT);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
205 if (ptr && destr)
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
206 destr(NULL, ptr);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
207 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
208
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
209 static int
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
210 addcleanup_convert(void *ptr, PyObject **freelist, int (*destr)(PyObject*,void*))
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
211 {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
212 PyObject *cobj;
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
213 if (!*freelist) {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
214 *freelist = PyList_New(0);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
215 if (!*freelist) {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
216 destr(NULL, ptr);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
217 return -1;
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
218 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
219 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
220 cobj = PyCapsule_New(ptr, GETARGS_CAPSULE_NAME_CLEANUP_CONVERT,
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
221 cleanup_convert);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
222 if (!cobj) {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
223 destr(NULL, ptr);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
224 return -1;
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
225 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
226 if (PyCapsule_SetContext(cobj, destr) == -1) {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
227 /* This really should not happen. */
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
228 Py_FatalError("capsule refused setting of context.");
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
229 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
230 if (PyList_Append(*freelist, cobj)) {
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
231 Py_DECREF(cobj); /* This will also call destr. */
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
232 return -1;
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
233 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
234 Py_DECREF(cobj);
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
235 return 0;
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
236 }
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
237
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
238 static int
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
239 cleanreturn(int retval, PyObject *freelist)
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
240 {
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
241 if (freelist && retval != 0) {
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
242 /* We were successful, reset the destructors so that they
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
243 don't get called. */
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
244 Py_ssize_t len = PyList_GET_SIZE(freelist), i;
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
245 for (i = 0; i < len; i++)
53816
911df82bc25d add a replacement API for PyCObject, PyCapsule #5630
Benjamin Peterson <benjamin@python.org>
parents: 53072
diff changeset
246 PyCapsule_SetDestructor(PyList_GET_ITEM(freelist, i), NULL);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
247 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
248 Py_XDECREF(freelist);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
249 return retval;
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
250 }
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
251
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
252
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
253 static int
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
254 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
255 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
256 char msgbuf[256];
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
257 int levels[32];
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
258 const char *fname = NULL;
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
259 const char *message = NULL;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
260 int min = -1;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
261 int max = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
262 int level = 0;
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
263 int endfmt = 0;
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
264 const char *formatsave = format;
36521
30aef3ce2b26 Use Py_ssize_t to count the
Martin v. Löwis <martin@v.loewis.de>
parents: 36501
diff changeset
265 Py_ssize_t i, len;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
266 char *msg;
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
267 PyObject *freelist = NULL;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
268 int compat = flags & FLAG_COMPAT;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
269
16582
9a8e961b505f Related to SF bug 132008 (PyList_Reverse blows up).
Tim Peters <tim.peters@gmail.com>
parents: 16264
diff changeset
270 assert(compat || (args != (PyObject*)NULL));
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
271 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
272
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
273 while (endfmt == 0) {
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
274 int c = *format++;
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
275 switch (c) {
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
276 case '(':
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
277 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
278 max++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
279 level++;
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
280 if (level >= 30)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
281 Py_FatalError("too many tuple nesting levels "
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
282 "in argument format string");
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
283 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
284 case ')':
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
285 if (level == 0)
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
286 Py_FatalError("excess ')' in getargs format");
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
287 else
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
288 level--;
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
289 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
290 case '\0':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
291 endfmt = 1;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
292 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
293 case ':':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
294 fname = format;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
295 endfmt = 1;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
296 break;
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
297 case ';':
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
298 message = format;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
299 endfmt = 1;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
300 break;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
301 default:
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
302 if (level == 0) {
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
303 if (c == 'O')
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
304 max++;
36090
8cb686dd6e64 Fix SF bug #1072182, problems with signed characters.
Neal Norwitz <nnorwitz@gmail.com>
parents: 35999
diff changeset
305 else if (isalpha(Py_CHARMASK(c))) {
17997
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
306 if (c != 'e') /* skip encoded */
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
307 max++;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
308 } else if (c == '|')
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
309 min = max;
27f2422ea335 Change cascaded if stmts to switch stmt in vgetargs1().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17996
diff changeset
310 }
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
311 break;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
312 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
313 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
314
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
315 if (level != 0)
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
316 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
317
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
318 if (min < 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
319 min = max;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
320
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
321 format = formatsave;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
322
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
323 if (compat) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
324 if (max == 0) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
325 if (args == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
326 return 1;
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
327 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
328 "%.200s%s takes no arguments",
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
329 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
330 fname==NULL ? "" : "()");
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
331 PyErr_SetString(PyExc_TypeError, msgbuf);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
332 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
333 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
334 else if (min == 1 && max == 1) {
2004
7f8719a36662 prevent core dump for old getargs() with NULL arg
Guido van Rossum <guido@python.org>
parents: 1913
diff changeset
335 if (args == NULL) {
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
336 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
337 "%.200s%s takes at least one argument",
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
338 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
339 fname==NULL ? "" : "()");
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
340 PyErr_SetString(PyExc_TypeError, msgbuf);
2004
7f8719a36662 prevent core dump for old getargs() with NULL arg
Guido van Rossum <guido@python.org>
parents: 1913
diff changeset
341 return 0;
7f8719a36662 prevent core dump for old getargs() with NULL arg
Guido van Rossum <guido@python.org>
parents: 1913
diff changeset
342 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
343 msg = convertitem(args, &format, p_va, flags, levels,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
344 msgbuf, sizeof(msgbuf), &freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
345 if (msg == NULL)
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
346 return cleanreturn(1, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
347 seterror(levels[0], msg, levels+1, fname, message);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
348 return cleanreturn(0, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
349 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
350 else {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
351 PyErr_SetString(PyExc_SystemError,
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
352 "old style getargs format uses new features");
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
353 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
354 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
355 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
356
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
357 if (!PyTuple_Check(args)) {
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
358 PyErr_SetString(PyExc_SystemError,
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
359 "new style getargs format but argument is not a tuple");
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
360 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
361 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
362
17856
2807949e0ba5 vgetargs1() and vgetargskeywords(): Replace uses of PyTuple_Size() and
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17817
diff changeset
363 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
364
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
365 if (len < min || max < len) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
366 if (message == NULL) {
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
367 PyOS_snprintf(msgbuf, sizeof(msgbuf),
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
368 "%.150s%s takes %s %d argument%s "
36605
cab36aaee2e3 Fix compiler warning on amd64. We can't use zd here since this is
Neal Norwitz <nnorwitz@gmail.com>
parents: 36521
diff changeset
369 "(%ld given)",
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
370 fname==NULL ? "function" : fname,
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
371 fname==NULL ? "" : "()",
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
372 min==max ? "exactly"
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
373 : len < min ? "at least" : "at most",
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
374 len < min ? min : max,
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
375 (len < min ? min : max) == 1 ? "" : "s",
36625
bddc13d57b88 Based on discussion with Martin and Thomas on python-checkins
Neal Norwitz <nnorwitz@gmail.com>
parents: 36605
diff changeset
376 Py_SAFE_DOWNCAST(len, Py_ssize_t, long));
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
377 message = msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
378 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
379 PyErr_SetString(PyExc_TypeError, message);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
380 return 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
381 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
382
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
383 for (i = 0; i < len; i++) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
384 if (*format == '|')
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
385 format++;
17856
2807949e0ba5 vgetargs1() and vgetargskeywords(): Replace uses of PyTuple_Size() and
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17817
diff changeset
386 msg = convertitem(PyTuple_GET_ITEM(args, i), &format, p_va,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
387 flags, levels, msgbuf,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
388 sizeof(msgbuf), &freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
389 if (msg) {
55583
5095a5276d8c Merged revisions 74278 via svnmerge from
Georg Brandl <georg@python.org>
parents: 54421
diff changeset
390 seterror(i+1, msg, levels, fname, msg);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
391 return cleanreturn(0, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
392 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
393 }
6805
93e480dedcf0 Add explicit check for correct next character in format at end of
Guido van Rossum <guido@python.org>
parents: 5410
diff changeset
394
36093
b8b3782b2dc0 Remove extra parens
Neal Norwitz <nnorwitz@gmail.com>
parents: 36090
diff changeset
395 if (*format != '\0' && !isalpha(Py_CHARMASK(*format)) &&
6923
74ad26825060 Oops -- '(' is also a legal start character of a new format...
Guido van Rossum <guido@python.org>
parents: 6805
diff changeset
396 *format != '(' &&
6805
93e480dedcf0 Add explicit check for correct next character in format at end of
Guido van Rossum <guido@python.org>
parents: 5410
diff changeset
397 *format != '|' && *format != ':' && *format != ';') {
93e480dedcf0 Add explicit check for correct next character in format at end of
Guido van Rossum <guido@python.org>
parents: 5410
diff changeset
398 PyErr_Format(PyExc_SystemError,
7120
0efed4d3323b Protect PyErr_Format format string argument from overflow (ironically,
Guido van Rossum <guido@python.org>
parents: 6923
diff changeset
399 "bad format string: %.200s", formatsave);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
400 return cleanreturn(0, freelist);
6805
93e480dedcf0 Add explicit check for correct next character in format at end of
Guido van Rossum <guido@python.org>
parents: 5410
diff changeset
401 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
402
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
403 return cleanreturn(1, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
404 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
405
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
406
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
407
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
408 static void
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
409 seterror(int iarg, const char *msg, int *levels, const char *fname,
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
410 const char *message)
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
411 {
21066
225c7dd17e37 Fixes for possible buffer overflows in sprintf() usages.
Marc-André Lemburg <mal@egenix.com>
parents: 20723
diff changeset
412 char buf[512];
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
413 int i;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
414 char *p = buf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
415
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
416 if (PyErr_Occurred())
2210
e734c7235727 don't overwrite error already set (e.g. from O&)
Guido van Rossum <guido@python.org>
parents: 2062
diff changeset
417 return;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
418 else if (message == NULL) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
419 if (fname != NULL) {
21092
53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21074
diff changeset
420 PyOS_snprintf(p, sizeof(buf), "%.200s() ", fname);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
421 p += strlen(p);
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
422 }
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
423 if (iarg != 0) {
21145
87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to
Tim Peters <tim.peters@gmail.com>
parents: 21100
diff changeset
424 PyOS_snprintf(p, sizeof(buf) - (p - buf),
21092
53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21074
diff changeset
425 "argument %d", iarg);
15899
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
426 i = 0;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
427 p += strlen(p);
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
428 while (levels[i] > 0 && i < 32 && (int)(p-buf) < 220) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
429 PyOS_snprintf(p, sizeof(buf) - (p - buf),
21092
53270d281bf0 Use PyOS_snprintf() at some cost even though it was correct before.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21074
diff changeset
430 ", item %d", levels[i]-1);
15899
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
431 p += strlen(p);
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
432 i++;
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
433 }
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
434 }
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
435 else {
21145
87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to
Tim Peters <tim.peters@gmail.com>
parents: 21100
diff changeset
436 PyOS_snprintf(p, sizeof(buf) - (p - buf), "argument");
15899
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
437 p += strlen(p);
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
438 }
21145
87fa6e9bd77e mysnprintf.c: Massive rewrite of PyOS_snprintf and PyOS_vsnprintf, to
Tim Peters <tim.peters@gmail.com>
parents: 21100
diff changeset
439 PyOS_snprintf(p, sizeof(buf) - (p - buf), " %.256s", msg);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
440 message = buf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
441 }
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
442 PyErr_SetString(PyExc_TypeError, message);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
443 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
444
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
445
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
446 /* Convert a tuple argument.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
447 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
448 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
449 If successful:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
450 *p_format and *p_va are updated,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
451 *levels and *msgbuf are untouched,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
452 and NULL is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
453 If the argument is invalid:
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
454 *p_format is unchanged,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
455 *p_va is undefined,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
456 *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
457 *msgbuf contains an error message, whose format is:
15899
152814f6cd11 This patch makes sure that the function name always appears in the error
Ka-Ping Yee <ping@zesty.ca>
parents: 15502
diff changeset
458 "must be <typename1>, not <typename2>", where:
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
459 <typename1> is the name of the expected type, and
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
460 <typename2> is the name of the actual type,
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
461 and msgbuf is returned.
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
462 */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
463
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
464 static char *
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
465 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
466 int *levels, char *msgbuf, size_t bufsize, int toplevel,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
467 PyObject **freelist)
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
468 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
469 int level = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
470 int n = 0;
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
471 const char *format = *p_format;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
472 int i;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
473
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
474 for (;;) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
475 int c = *format++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
476 if (c == '(') {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
477 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
478 n++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
479 level++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
480 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
481 else if (c == ')') {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
482 if (level == 0)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
483 break;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
484 level--;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
485 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
486 else if (c == ':' || c == ';' || c == '\0')
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
487 break;
36090
8cb686dd6e64 Fix SF bug #1072182, problems with signed characters.
Neal Norwitz <nnorwitz@gmail.com>
parents: 35999
diff changeset
488 else if (level == 0 && isalpha(Py_CHARMASK(c)))
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
489 n++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
490 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
491
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
492 if (!PySequence_Check(arg) || PyBytes_Check(arg)) {
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
493 levels[0] = 0;
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
494 PyOS_snprintf(msgbuf, bufsize,
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
495 toplevel ? "expected %d arguments, not %.50s" :
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
496 "must be %d-item sequence, not %.50s",
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
497 n,
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
498 arg == Py_None ? "None" : arg->ob_type->tp_name);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
499 return msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
500 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
501
13576
61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 13447
diff changeset
502 if ((i = PySequence_Size(arg)) != n) {
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
503 levels[0] = 0;
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
504 PyOS_snprintf(msgbuf, bufsize,
21074
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
505 toplevel ? "expected %d arguments, not %d" :
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
506 "must be sequence of length %d, not %d",
47ea73fd7e6b Use PyOS_snprintf when possible.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21066
diff changeset
507 n, i);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
508 return msgbuf;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
509 }
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
510
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
511 format = *p_format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
512 for (i = 0; i < n; i++) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
513 char *msg;
10220
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)"
Guido van Rossum <guido@python.org>
parents: 9949
diff changeset
514 PyObject *item;
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)"
Guido van Rossum <guido@python.org>
parents: 9949
diff changeset
515 item = PySequence_GetItem(arg, i);
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
516 if (item == NULL) {
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
517 PyErr_Clear();
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
518 levels[0] = i+1;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
519 levels[1] = 0;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
520 strncpy(msgbuf, "is not retrievable", bufsize);
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
521 return msgbuf;
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 39222
diff changeset
522 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
523 msg = convertitem(item, &format, p_va, flags, levels+1,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
524 msgbuf, bufsize, freelist);
10220
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)"
Guido van Rossum <guido@python.org>
parents: 9949
diff changeset
525 /* PySequence_GetItem calls tp->sq_item, which INCREFs */
0ef1071cb7fe Patch by Tommy Burnette to accept an arbitrary sequence when "(...)"
Guido van Rossum <guido@python.org>
parents: 9949
diff changeset
526 Py_XDECREF(item);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
527 if (msg != NULL) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
528 levels[0] = i+1;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
529 return msg;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
530 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
531 }
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
532
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
533 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
534 return NULL;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
535 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
536
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
537
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
538 /* Convert a single item. */
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
539
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
540 static char *
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
541 convertitem(PyObject *arg, const char **p_format, va_list *p_va, int flags,
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
542 int *levels, char *msgbuf, size_t bufsize, PyObject **freelist)
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
543 {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
544 char *msg;
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
545 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
546
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
547 if (*format == '(' /* ')' */) {
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
548 format++;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
549 msg = converttuple(arg, &format, p_va, flags, levels, msgbuf,
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
550 bufsize, 0, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
551 if (msg == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
552 format++;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
553 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
554 else {
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
555 msg = convertsimple(arg, &format, p_va, flags,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
556 msgbuf, bufsize, freelist);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
557 if (msg != NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
558 levels[0] = 0;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
559 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
560 if (msg == NULL)
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
561 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
562 return msg;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
563 }
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
564
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
565
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
566
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
567 #define UNICODE_DEFAULT_ENCODING(arg) \
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
568 _PyUnicode_AsDefaultEncodedString(arg, NULL)
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
569
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
570 /* 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
571
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
572 static char *
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
573 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
574 {
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
575 assert(expected != NULL);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
576 assert(arg != NULL);
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
577 PyOS_snprintf(msgbuf, bufsize,
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
578 "must be %.50s, not %.50s", expected,
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
579 arg == Py_None ? "None" : arg->ob_type->tp_name);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
580 return msgbuf;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
581 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
582
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
583 #define CONV_UNICODE "(unicode conversion error)"
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
584
58072
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
585 /* explicitly check for float arguments when integers are expected. For now
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
586 * signal a warning. Returns true if an exception was raised. */
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
587 static int
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
588 float_argument_warning(PyObject *arg)
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
589 {
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
590 if (PyFloat_Check(arg) &&
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
591 PyErr_Warn(PyExc_DeprecationWarning,
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
592 "integer argument expected, got float" ))
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
593 return 1;
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
594 else
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
595 return 0;
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
596 }
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
597
36988
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far:
Guido van Rossum <guido@python.org>
parents: 36773
diff changeset
598 /* 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
599 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
600 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
601 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
602 {
36988
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far:
Guido van Rossum <guido@python.org>
parents: 36773
diff changeset
603 if (PyFloat_Check(arg)) {
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far:
Guido van Rossum <guido@python.org>
parents: 36773
diff changeset
604 PyErr_SetString(PyExc_TypeError,
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far:
Guido van Rossum <guido@python.org>
parents: 36773
diff changeset
605 "integer argument expected, got float" );
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
606 return 1;
36988
49c6eb688906 Checkpoint. 218 tests are okay; 53 are failing. Done so far:
Guido van Rossum <guido@python.org>
parents: 36773
diff changeset
607 }
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
608 else
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
609 return 0;
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
610 }
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
611
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
612 /* 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
613 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
614 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
615 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
616 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
617
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
618 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
619 */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
620
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
621 static char *
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
622 convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags,
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
623 char *msgbuf, size_t bufsize, PyObject **freelist)
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
624 {
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
625 /* For # codes */
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
626 #define FETCH_SIZE int *q=NULL;Py_ssize_t *q2=NULL;\
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
627 if (flags & FLAG_SIZE_T) q2=va_arg(*p_va, Py_ssize_t*); \
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
628 else q=va_arg(*p_va, int*);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
629 #define STORE_SIZE(s) if (flags & FLAG_SIZE_T) *q2=s; else *q=s;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
630 #define BUFFER_LEN ((flags & FLAG_SIZE_T) ? *q2:*q)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
631
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
632 const char *format = *p_format;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
633 char c = *format++;
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
634 PyObject *uarg;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
635
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
636 switch (c) {
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
637
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
638 case 'b': { /* unsigned byte -- very short int */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
639 char *p = va_arg(*p_va, char *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
640 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
641 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
642 return converterr("integer<b>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
643 ival = PyLong_AsLong(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
644 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
645 return converterr("integer<b>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
646 else if (ival < 0) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
647 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
648 "unsigned byte integer is less than minimum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
649 return converterr("integer<b>", arg, msgbuf, bufsize);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
650 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
651 else if (ival > UCHAR_MAX) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
652 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
653 "unsigned byte integer is greater than maximum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
654 return converterr("integer<b>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
655 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
656 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
657 *p = (unsigned char) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
658 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
659 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
660
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
661 case 'B': {/* byte sized bitfield - both signed and unsigned
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
662 values allowed */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
663 char *p = va_arg(*p_va, char *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
664 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
665 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
666 return converterr("integer<B>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
667 ival = PyLong_AsUnsignedLongMask(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
668 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
669 return converterr("integer<B>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
670 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
671 *p = (unsigned char) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
672 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
673 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
674
28667
5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other
Guido van Rossum <guido@python.org>
parents: 28652
diff changeset
675 case 'h': {/* signed short int */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
676 short *p = va_arg(*p_va, short *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
677 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
678 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
679 return converterr("integer<h>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
680 ival = PyLong_AsLong(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
681 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
682 return converterr("integer<h>", arg, msgbuf, bufsize);
28667
5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other
Guido van Rossum <guido@python.org>
parents: 28652
diff changeset
683 else if (ival < SHRT_MIN) {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
684 PyErr_SetString(PyExc_OverflowError,
28667
5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other
Guido van Rossum <guido@python.org>
parents: 28652
diff changeset
685 "signed short integer is less than minimum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
686 return converterr("integer<h>", arg, msgbuf, bufsize);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
687 }
28667
5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other
Guido van Rossum <guido@python.org>
parents: 28652
diff changeset
688 else if (ival > SHRT_MAX) {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
689 PyErr_SetString(PyExc_OverflowError,
28667
5bfdbc0fd172 Roll back changes to 'h' format code -- too much breaks. Other
Guido van Rossum <guido@python.org>
parents: 28652
diff changeset
690 "signed short integer is greater than maximum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
691 return converterr("integer<h>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
692 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
693 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
694 *p = (short) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
695 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
696 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
697
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
698 case 'H': { /* short int sized bitfield, both signed and
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
699 unsigned allowed */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
700 unsigned short *p = va_arg(*p_va, unsigned short *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
701 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
702 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
703 return converterr("integer<H>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
704 ival = PyLong_AsUnsignedLongMask(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
705 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
706 return converterr("integer<H>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
707 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
708 *p = (unsigned short) ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
709 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
710 }
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
711
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
712 case 'i': {/* signed int */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
713 int *p = va_arg(*p_va, int *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
714 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
715 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
716 return converterr("integer<i>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
717 ival = PyLong_AsLong(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
718 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
719 return converterr("integer<i>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
720 else if (ival > INT_MAX) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
721 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
722 "signed integer is greater than maximum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
723 return converterr("integer<i>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
724 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
725 else if (ival < INT_MIN) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
726 PyErr_SetString(PyExc_OverflowError,
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
727 "signed integer is less than minimum");
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
728 return converterr("integer<i>", arg, msgbuf, bufsize);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
729 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
730 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
731 *p = ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
732 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
733 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
734
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
735 case 'I': { /* int sized bitfield, both signed and
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
736 unsigned allowed */
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
737 unsigned int *p = va_arg(*p_va, unsigned int *);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
738 unsigned int ival;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
739 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
740 return converterr("integer<I>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
741 ival = (unsigned int)PyLong_AsUnsignedLongMask(arg);
37879
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
742 if (ival == (unsigned int)-1 && PyErr_Occurred())
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
743 return converterr("integer<I>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
744 else
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
745 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
746 break;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
747 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
748
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
749 case 'n': /* Py_ssize_t */
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
750 {
43125
ea8b8e3d8c93 Try to fix the problem of passing a non-int on Win64 right this time.
Neal Norwitz <nnorwitz@gmail.com>
parents: 43123
diff changeset
751 PyObject *iobj;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
752 Py_ssize_t *p = va_arg(*p_va, Py_ssize_t *);
43125
ea8b8e3d8c93 Try to fix the problem of passing a non-int on Win64 right this time.
Neal Norwitz <nnorwitz@gmail.com>
parents: 43123
diff changeset
753 Py_ssize_t ival = -1;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
754 if (float_argument_error(arg))
37879
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
755 return converterr("integer<n>", arg, msgbuf, bufsize);
43125
ea8b8e3d8c93 Try to fix the problem of passing a non-int on Win64 right this time.
Neal Norwitz <nnorwitz@gmail.com>
parents: 43123
diff changeset
756 iobj = PyNumber_Index(arg);
46721
ad7751a95809 Fixed a memory leak introduced in r62462
Christian Heimes <christian@cheimes.de>
parents: 46533
diff changeset
757 if (iobj != NULL) {
46533
c0cdacf07f54 Issue 2440: remove the guard around the handling of case 'n' in getargs.c's convertsimple() such that we always treat it as an index type, regardless of whether or not sizeof(size_t) == sizeof(long). Fix the test_args2.Signed_TestCase.test_n() such that it tests for adherence to PEP 357 (don't try and coerce objects that don't have nb_index slots but do have nb_int slots (i.e. floats) into indexes 'just because we can'). Three other commits are related to this one: r62269 and r62279, which were changes to PyNumber_Index (among other things) to check for nb_int slots when we lack nb_index slots -- and r62292, which is when I reverted these changes after various people pointed out that the test was in fact wrong, not the code.
Trent Nelson <trent.nelson@snakebite.org>
parents: 46405
diff changeset
758 ival = PyLong_AsSsize_t(iobj);
46721
ad7751a95809 Fixed a memory leak introduced in r62462
Christian Heimes <christian@cheimes.de>
parents: 46533
diff changeset
759 Py_DECREF(iobj);
ad7751a95809 Fixed a memory leak introduced in r62462
Christian Heimes <christian@cheimes.de>
parents: 46533
diff changeset
760 }
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
761 if (ival == -1 && PyErr_Occurred())
37879
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
762 return converterr("integer<n>", arg, msgbuf, bufsize);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
763 *p = ival;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
764 break;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
765 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
766 case 'l': {/* long int */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
767 long *p = va_arg(*p_va, long *);
27363
eb1e529fdfdf Raise a TypeError if a float is passed when an integer is specified.
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 26321
diff changeset
768 long ival;
27685
9e47f9ed49f6 If a float is passed where a int is expected, issue a DeprecationWarning
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 27363
diff changeset
769 if (float_argument_error(arg))
33013
Michael W. Hudson <mwh@python.net>
parents: 32606
diff changeset
770 return converterr("integer<l>", arg, msgbuf, bufsize);
44099
f324631462a2 Cleanup: Replaced most PyInt_ aliases with PyLong_ and disabled the aliases in intobject.h
Christian Heimes <christian@cheimes.de>
parents: 44078
diff changeset
771 ival = PyLong_AsLong(arg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
772 if (ival == -1 && PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
773 return converterr("integer<l>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
774 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
775 *p = ival;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
776 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
777 }
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
778
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
779 case 'k': { /* long sized bitfield */
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
780 unsigned long *p = va_arg(*p_va, unsigned long *);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
781 unsigned long ival;
43651
003d35215ef2 #1316: remove redundant PyLong_Check calls when PyInt_Check was already called.
Georg Brandl <georg@python.org>
parents: 43560
diff changeset
782 if (PyLong_Check(arg))
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
783 ival = PyLong_AsUnsignedLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
784 else
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
785 return converterr("integer<k>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
786 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
787 break;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
788 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
789
9949
98e37347378b Change rare occurrences of #if HAVE_LONG_LONG to #ifdef.
Guido van Rossum <guido@python.org>
parents: 9306
diff changeset
790 #ifdef HAVE_LONG_LONG
28437
871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285.
Martin v. Löwis <martin@v.loewis.de>
parents: 27685
diff changeset
791 case 'L': {/* PY_LONG_LONG */
871da703e4c0 Rename LONG_LONG to PY_LONG_LONG. Fixes #710285.
Martin v. Löwis <martin@v.loewis.de>
parents: 27685
diff changeset
792 PY_LONG_LONG *p = va_arg( *p_va, PY_LONG_LONG * );
58072
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
793 PY_LONG_LONG ival;
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
794 if (float_argument_warning(arg))
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
795 return converterr("long<L>", arg, msgbuf, bufsize);
78ca69cfc897 Merged revisions 77218 via svnmerge from
Mark Dickinson <dickinsm@gmail.com>
parents: 57548
diff changeset
796 ival = PyLong_AsLongLong(arg);
45534
7afef8f43e4a Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61064,61066-61080 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents: 44099
diff changeset
797 if (ival == (PY_LONG_LONG)-1 && PyErr_Occurred() ) {
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
798 return converterr("long<L>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
799 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
800 *p = ival;
8822
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8358
diff changeset
801 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
802 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
803 }
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
804
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
805 case 'K': { /* long long sized bitfield */
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
806 unsigned PY_LONG_LONG *p = va_arg(*p_va, unsigned PY_LONG_LONG *);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
807 unsigned PY_LONG_LONG ival;
40626
4aee3f672f77 Merged the int/long unification branch, by very crude means (sorry Thomas!).
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
808 if (PyLong_Check(arg))
28652
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
809 ival = PyLong_AsUnsignedLongLongMask(arg);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
810 else
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
811 return converterr("integer<K>", arg, msgbuf, bufsize);
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
812 *p = ival;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
813 break;
28a2975514cd SF # 595026: support for masks in getargs.c.
Thomas Heller <theller@ctypes.org>
parents: 28437
diff changeset
814 }
8822
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
Guido van Rossum <guido@python.org>
parents: 8358
diff changeset
815 #endif
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
816
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
817 case 'f': {/* float */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
818 float *p = va_arg(*p_va, float *);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
819 double dval = PyFloat_AsDouble(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
820 if (PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
821 return converterr("float<f>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
822 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
823 *p = (float) dval;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
824 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
825 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
826
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
827 case 'd': {/* double */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
828 double *p = va_arg(*p_va, double *);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
829 double dval = PyFloat_AsDouble(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
830 if (PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
831 return converterr("float<d>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
832 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
833 *p = dval;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
834 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
835 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
836
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
837 case 'D': {/* complex double */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
838 Py_complex *p = va_arg(*p_va, Py_complex *);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
839 Py_complex cval;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
840 cval = PyComplex_AsCComplex(arg);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
841 if (PyErr_Occurred())
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
842 return converterr("complex<D>", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
843 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
844 *p = cval;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
845 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
846 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
847
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
848 case 'c': {/* char */
42139
1f7b66a9ffb0 Revert r56044 (which changed the %c format specifier to accept a
Walter Dörwald <walter@livinglogic.de>
parents: 42119
diff changeset
849 char *p = va_arg(*p_va, char *);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
850 if (PyBytes_Check(arg) && PyBytes_Size(arg) == 1)
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
851 *p = PyBytes_AS_STRING(arg)[0];
42139
1f7b66a9ffb0 Revert r56044 (which changed the %c format specifier to accept a
Walter Dörwald <walter@livinglogic.de>
parents: 42119
diff changeset
852 else
52700
a73d7326311d make 'c' only accept bytes and 'C' only unicode #5499
Benjamin Peterson <benjamin@python.org>
parents: 50302
diff changeset
853 return converterr("a byte string of length 1", arg, msgbuf, bufsize);
42139
1f7b66a9ffb0 Revert r56044 (which changed the %c format specifier to accept a
Walter Dörwald <walter@livinglogic.de>
parents: 42119
diff changeset
854 break;
1f7b66a9ffb0 Revert r56044 (which changed the %c format specifier to accept a
Walter Dörwald <walter@livinglogic.de>
parents: 42119
diff changeset
855 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
856
42139
1f7b66a9ffb0 Revert r56044 (which changed the %c format specifier to accept a
Walter Dörwald <walter@livinglogic.de>
parents: 42119
diff changeset
857 case 'C': {/* unicode char */
42119
4db0a0cc57ab Change %c format specifier for PyArg_ParseTuple() so that it accepts
Walter Dörwald <walter@livinglogic.de>
parents: 41667
diff changeset
858 int *p = va_arg(*p_va, int *);
52700
a73d7326311d make 'c' only accept bytes and 'C' only unicode #5499
Benjamin Peterson <benjamin@python.org>
parents: 50302
diff changeset
859 if (PyUnicode_Check(arg) &&
a73d7326311d make 'c' only accept bytes and 'C' only unicode #5499
Benjamin Peterson <benjamin@python.org>
parents: 50302
diff changeset
860 PyUnicode_GET_SIZE(arg) == 1)
41596
cfb3e0021b3b Compare and hash unicode objects like their UTF-8 representations.
Guido van Rossum <guido@python.org>
parents: 41595
diff changeset
861 *p = PyUnicode_AS_UNICODE(arg)[0];
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
862 else
52700
a73d7326311d make 'c' only accept bytes and 'C' only unicode #5499
Benjamin Peterson <benjamin@python.org>
parents: 50302
diff changeset
863 return converterr("a unicode character", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
864 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
865 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
866
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
867 /* XXX WAAAAH! 's', 'y', 'z', 'u', 'Z', 'e', 'w', 't' codes all
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
868 need to be cleaned up! */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
869
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
870 case 's': {/* text string */
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
871 if (*format == '*') {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
872 Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
873
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
874 if (PyUnicode_Check(arg)) {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
875 uarg = UNICODE_DEFAULT_ENCODING(arg);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
876 if (uarg == NULL)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
877 return converterr(CONV_UNICODE,
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
878 arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
879 PyBuffer_FillInfo(p, arg,
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
880 PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg),
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
881 1, 0);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
882 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
883 else { /* any buffer-like object */
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
884 char *buf;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
885 if (getbuffer(arg, p, &buf) < 0)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
886 return converterr(buf, arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
887 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
888 if (addcleanup(p, freelist, cleanup_buffer)) {
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
889 return converterr(
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
890 "(cleanup problem)",
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
891 arg, msgbuf, bufsize);
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
892 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
893 format++;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
894 } else if (*format == '#') {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
895 void **p = (void **)va_arg(*p_va, char **);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
896 FETCH_SIZE;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
897
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
898 if (PyUnicode_Check(arg)) {
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
899 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
900 if (uarg == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
901 return converterr(CONV_UNICODE,
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
902 arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
903 *p = PyBytes_AS_STRING(uarg);
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
904 STORE_SIZE(PyBytes_GET_SIZE(uarg));
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
905 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
906 else { /* any buffer-like object */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
907 /* XXX Really? */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
908 char *buf;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
909 Py_ssize_t count = convertbuffer(arg, p, &buf);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
910 if (count < 0)
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
911 return converterr(buf, arg, msgbuf, bufsize);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
912 STORE_SIZE(count);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
913 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
914 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
915 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
916 char **p = va_arg(*p_va, char **);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
917
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
918 if (PyUnicode_Check(arg)) {
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
919 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
920 if (uarg == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
921 return converterr(CONV_UNICODE,
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
922 arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
923 *p = PyBytes_AS_STRING(uarg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
924 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
925 else
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
926 return converterr("string", arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
927 if ((Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg))
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
928 return converterr("string without null bytes",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
929 arg, msgbuf, bufsize);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
930 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
931 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
932 }
5410
3b2fda31bf1b Checkin of Jack's buffer mods.
Guido van Rossum <guido@python.org>
parents: 5408
diff changeset
933
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
934 case 'y': {/* any buffer-like object, but not PyUnicode */
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
935 void **p = (void **)va_arg(*p_va, char **);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
936 char *buf;
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
937 Py_ssize_t count;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
938 if (*format == '*') {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
939 if (getbuffer(arg, (Py_buffer*)p, &buf) < 0)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
940 return converterr(buf, arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
941 format++;
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
942 if (addcleanup(p, freelist, cleanup_buffer)) {
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
943 return converterr(
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
944 "(cleanup problem)",
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
945 arg, msgbuf, bufsize);
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
946 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
947 break;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
948 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
949 count = convertbuffer(arg, p, &buf);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
950 if (count < 0)
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
951 return converterr(buf, arg, msgbuf, bufsize);
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
952 else if (*format == '#') {
41611
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
953 FETCH_SIZE;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
954 STORE_SIZE(count);
41611
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
955 format++;
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
956 }
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
957 break;
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
958 }
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
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 case 'z': {/* like 's' or 's#', but None is okay, stored as NULL */
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
961 if (*format == '*') {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
962 Py_buffer *p = (Py_buffer *)va_arg(*p_va, Py_buffer *);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
963
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
964 if (arg == Py_None)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
965 PyBuffer_FillInfo(p, NULL, NULL, 0, 1, 0);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
966 else if (PyUnicode_Check(arg)) {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
967 uarg = UNICODE_DEFAULT_ENCODING(arg);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
968 if (uarg == NULL)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
969 return converterr(CONV_UNICODE,
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
970 arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
971 PyBuffer_FillInfo(p, arg,
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
972 PyBytes_AS_STRING(uarg), PyBytes_GET_SIZE(uarg),
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
973 1, 0);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
974 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
975 else { /* any buffer-like object */
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
976 char *buf;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
977 if (getbuffer(arg, p, &buf) < 0)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
978 return converterr(buf, arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
979 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
980 if (addcleanup(p, freelist, cleanup_buffer)) {
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
981 return converterr(
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
982 "(cleanup problem)",
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
983 arg, msgbuf, bufsize);
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
984 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
985 format++;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
986 } else if (*format == '#') { /* any buffer-like object */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
987 void **p = (void **)va_arg(*p_va, char **);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
988 FETCH_SIZE;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
989
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
990 if (arg == Py_None) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
991 *p = 0;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
992 STORE_SIZE(0);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
993 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
994 else if (PyUnicode_Check(arg)) {
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
995 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
996 if (uarg == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
997 return converterr(CONV_UNICODE,
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
998 arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
999 *p = PyBytes_AS_STRING(uarg);
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1000 STORE_SIZE(PyBytes_GET_SIZE(uarg));
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1001 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1002 else { /* any buffer-like object */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1003 /* XXX Really? */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1004 char *buf;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1005 Py_ssize_t count = convertbuffer(arg, p, &buf);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1006 if (count < 0)
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1007 return converterr(buf, arg, msgbuf, bufsize);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1008 STORE_SIZE(count);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1009 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1010 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1011 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1012 char **p = va_arg(*p_va, char **);
46944
ba23fc157618 #2798: PyArg_ParseTuple did not correctly handle the "s" code in case of unicode strings
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents: 46721
diff changeset
1013 uarg = NULL;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1014
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1015 if (arg == Py_None)
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1016 *p = 0;
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1017 else if (PyBytes_Check(arg)) {
46944
ba23fc157618 #2798: PyArg_ParseTuple did not correctly handle the "s" code in case of unicode strings
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents: 46721
diff changeset
1018 /* Enable null byte check below */
ba23fc157618 #2798: PyArg_ParseTuple did not correctly handle the "s" code in case of unicode strings
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents: 46721
diff changeset
1019 uarg = arg;
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1020 *p = PyBytes_AS_STRING(arg);
46944
ba23fc157618 #2798: PyArg_ParseTuple did not correctly handle the "s" code in case of unicode strings
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents: 46721
diff changeset
1021 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1022 else if (PyUnicode_Check(arg)) {
19820
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
1023 uarg = UNICODE_DEFAULT_ENCODING(arg);
fe5ec1a3a7e0 Fix core dump in PyArg_ParseTuple() with Unicode arguments.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 19533
diff changeset
1024 if (uarg == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1025 return converterr(CONV_UNICODE,
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1026 arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1027 *p = PyBytes_AS_STRING(uarg);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1028 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1029 else
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1030 return converterr("string or None",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1031 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1032 if (*format == '#') {
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1033 FETCH_SIZE;
36773
64ff3b225d48 Fix C99-ism, and add XXX to comment
Thomas Wouters <thomas@python.org>
parents: 36758
diff changeset
1034 assert(0); /* XXX redundant with if-case */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1035 if (arg == Py_None) {
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1036 STORE_SIZE(0);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1037 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1038 else {
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1039 STORE_SIZE(PyBytes_Size(arg));
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1040 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1041 format++;
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1042 }
46944
ba23fc157618 #2798: PyArg_ParseTuple did not correctly handle the "s" code in case of unicode strings
Amaury Forgeot d'Arc <amauryfa@gmail.com>
parents: 46721
diff changeset
1043 else if (*p != NULL && uarg != NULL &&
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1044 (Py_ssize_t) strlen(*p) != PyBytes_GET_SIZE(uarg))
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1045 return converterr(
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1046 "string without null bytes or None",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1047 arg, msgbuf, bufsize);
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1048 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1049 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1050 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1051
42997
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1052 case 'Z': {/* unicode, may be NULL (None) */
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1053 if (*format == '#') { /* any buffer-like object */
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1054 Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **);
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1055 FETCH_SIZE;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1056
42997
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1057 if (arg == Py_None) {
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1058 *p = 0;
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1059 STORE_SIZE(0);
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1060 }
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1061 else if (PyUnicode_Check(arg)) {
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1062 *p = PyUnicode_AS_UNICODE(arg);
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1063 STORE_SIZE(PyUnicode_GET_SIZE(arg));
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1064 }
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1065 format++;
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1066 } else {
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1067 Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1068
42997
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1069 if (arg == Py_None)
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1070 *p = 0;
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1071 else if (PyUnicode_Check(arg))
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1072 *p = PyUnicode_AS_UNICODE(arg);
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1073 else
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1074 return converterr("string or None",
42997
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1075 arg, msgbuf, bufsize);
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1076 }
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1077 break;
b9226cad9dfd Three patches from issue #1047, by Amaury Forgeot d'Arc:
Guido van Rossum <guido@python.org>
parents: 42665
diff changeset
1078 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1079
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1080 case 'e': {/* encoded string */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1081 char **buffer;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1082 const char *encoding;
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 18887
diff changeset
1083 PyObject *s;
41595
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1084 int recode_strings;
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1085 Py_ssize_t size;
41667
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1086 const char *ptr;
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1087
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1088 /* Get 'e' parameter: the encoding name */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1089 encoding = (const char *)va_arg(*p_va, const char *);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1090 if (encoding == NULL)
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1091 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
1092
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1093 /* Get output buffer parameter:
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1094 's' (recode all objects via Unicode) or
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1095 't' (only recode non-string objects)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1096 */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1097 if (*format == 's')
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1098 recode_strings = 1;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1099 else if (*format == 't')
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1100 recode_strings = 0;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1101 else
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1102 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1103 "(unknown parser marker combination)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1104 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1105 buffer = (char **)va_arg(*p_va, char **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1106 format++;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1107 if (buffer == NULL)
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1108 return converterr("(buffer is NULL)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1109 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
1110
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1111 /* Encode object */
41667
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1112 if (!recode_strings &&
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1113 (PyBytes_Check(arg) || PyByteArray_Check(arg))) {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1114 s = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1115 Py_INCREF(s);
41667
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1116 if (PyObject_AsCharBuffer(s, &ptr, &size) < 0)
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1117 return converterr("(AsCharBuffer failed)",
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1118 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1119 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1120 else {
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 18887
diff changeset
1121 PyObject *u;
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 18887
diff changeset
1122
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1123 /* Convert object to Unicode */
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1124 u = PyUnicode_FromObject(arg);
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1125 if (u == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1126 return converterr(
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1127 "string or unicode or text buffer",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1128 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
1129
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1130 /* Encode object; use default error handling */
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1131 s = PyUnicode_AsEncodedString(u,
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1132 encoding,
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1133 NULL);
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1134 Py_DECREF(u);
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1135 if (s == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1136 return converterr("(encoding failed)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1137 arg, msgbuf, bufsize);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1138 if (!PyBytes_Check(s)) {
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1139 Py_DECREF(s);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1140 return converterr(
41595
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1141 "(encoder failed to return bytes)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1142 arg, msgbuf, bufsize);
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1143 }
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1144 size = PyBytes_GET_SIZE(s);
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1145 ptr = PyBytes_AS_STRING(s);
41667
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1146 if (ptr == NULL)
4a9533e9365e Be more robust around bytes for e[st]#? formats.
Guido van Rossum <guido@python.org>
parents: 41643
diff changeset
1147 ptr = "";
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1148 }
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1149
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1150 /* Write output; output is guaranteed to be 0-terminated */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1151 if (*format == '#') {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1152 /* 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
1153
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1154 - if *buffer is NULL, a new buffer of the
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1155 needed size is allocated and the data
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1156 copied into it; *buffer is updated to point
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1157 to the new buffer; the caller is
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1158 responsible for PyMem_Free()ing it after
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1159 usage
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1160
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1161 - if *buffer is not NULL, the data is
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1162 copied to *buffer; *buffer_len has to be
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1163 set to the size of the buffer on input;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1164 buffer overflow is signalled with an error;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1165 buffer has to provide enough room for the
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1166 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
1167
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1168 - in both cases, *buffer_len is updated to
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1169 the size of the buffer /excluding/ the
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1170 trailing 0-byte
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1171
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1172 */
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1173 FETCH_SIZE;
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1174
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1175 format++;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1176 if (q == NULL && q2 == NULL) {
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1177 Py_DECREF(s);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1178 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1179 "(buffer_len is NULL)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1180 arg, msgbuf, bufsize);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1181 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1182 if (*buffer == NULL) {
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1183 *buffer = PyMem_NEW(char, size + 1);
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1184 if (*buffer == NULL) {
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1185 Py_DECREF(s);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1186 return converterr(
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1187 "(memory error)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1188 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1189 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1190 if (addcleanup(*buffer, freelist, cleanup_ptr)) {
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1191 Py_DECREF(s);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1192 return converterr(
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1193 "(cleanup problem)",
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1194 arg, msgbuf, bufsize);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1195 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1196 } else {
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1197 if (size + 1 > BUFFER_LEN) {
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1198 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1199 return converterr(
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1200 "(buffer overflow)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1201 arg, msgbuf, bufsize);
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1202 }
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1203 }
41595
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1204 memcpy(*buffer, ptr, size+1);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1205 STORE_SIZE(size);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1206 } else {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1207 /* 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
1208
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1209 - the encoded string has to be 0-terminated
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1210 for this variant to work; if it is not, an
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1211 error raised
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1212
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1213 - a new buffer of the needed size is
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1214 allocated and the data copied into it;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1215 *buffer is updated to point to the new
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1216 buffer; the caller is responsible for
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1217 PyMem_Free()ing it after usage
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1218
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1219 */
41595
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1220 if ((Py_ssize_t)strlen(ptr) != size) {
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1221 Py_DECREF(s);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1222 return converterr(
53072
7e978ca42930 Merged revisions 70980,71059,71225,71234,71241,71243,71249,71251,71255,71266,71299,71329,71397-71398,71486 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents: 52700
diff changeset
1223 "encoded string without NULL bytes",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1224 arg, msgbuf, bufsize);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1225 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1226 *buffer = PyMem_NEW(char, size + 1);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1227 if (*buffer == NULL) {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1228 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1229 return converterr("(memory error)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1230 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1231 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1232 if (addcleanup(*buffer, freelist, cleanup_ptr)) {
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1233 Py_DECREF(s);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1234 return converterr("(cleanup problem)",
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1235 arg, msgbuf, bufsize);
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1236 }
41595
2c54763c4504 More coding by random modification.
Guido van Rossum <guido@python.org>
parents: 41587
diff changeset
1237 memcpy(*buffer, ptr, size+1);
12051
d89556c04ef9 Marc-Andre Lemburg:
Guido van Rossum <guido@python.org>
parents: 11975
diff changeset
1238 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1239 Py_DECREF(s);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1240 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1241 }
12570
3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>:
Fred Drake <fdrake@acm.org>
parents: 12510
diff changeset
1242
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1243 case 'u': {/* raw unicode buffer (Py_UNICODE *) */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1244 Py_UNICODE **p = va_arg(*p_va, Py_UNICODE **);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1245 if (!PyUnicode_Check(arg))
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1246 return converterr("str", arg, msgbuf, bufsize);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1247 *p = PyUnicode_AS_UNICODE(arg);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1248 if (*format == '#') { /* store pointer and size */
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1249 FETCH_SIZE;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1250 STORE_SIZE(PyUnicode_GET_SIZE(arg));
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1251 format++;
12570
3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>:
Fred Drake <fdrake@acm.org>
parents: 12510
diff changeset
1252 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1253 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1254 }
12570
3dbe41380266 Brian Hooper <brian_takashi@hotmail.com>:
Fred Drake <fdrake@acm.org>
parents: 12510
diff changeset
1255
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1256 case 'S': { /* PyBytes object */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1257 PyObject **p = va_arg(*p_va, PyObject **);
47301
23ab586c427a Renamed PyString to PyBytes
Christian Heimes <christian@cheimes.de>
parents: 47300
diff changeset
1258 if (PyBytes_Check(arg))
41643
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1259 *p = arg;
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1260 else
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1261 return converterr("bytes", arg, msgbuf, bufsize);
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1262 break;
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1263 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1264
47300
96b34263e448 Renamed PyBytes to PyByteArray
Christian Heimes <christian@cheimes.de>
parents: 47104
diff changeset
1265 case 'Y': { /* PyByteArray object */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1266 PyObject **p = va_arg(*p_va, PyObject **);
47300
96b34263e448 Renamed PyBytes to PyByteArray
Christian Heimes <christian@cheimes.de>
parents: 47104
diff changeset
1267 if (PyByteArray_Check(arg))
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1268 *p = arg;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1269 else
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1270 return converterr("buffer", arg, msgbuf, bufsize);
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1271 break;
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1272 }
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1273
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1274 case 'U': { /* PyUnicode object */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1275 PyObject **p = va_arg(*p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1276 if (PyUnicode_Check(arg))
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1277 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1278 else
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1279 return converterr("str", arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1280 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1281 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1282
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1283 case 'O': { /* object */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1284 PyTypeObject *type;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1285 PyObject **p;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1286 if (*format == '!') {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1287 type = va_arg(*p_va, PyTypeObject*);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1288 p = va_arg(*p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1289 format++;
19533
3e7897822459 The "O!" format code should implement an isinstance() test
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
1290 if (PyType_IsSubtype(arg->ob_type, type))
11975
876f35828e87 Marc-Andre Lemburg: support for Unicode strings; 'U' expects a Unicode
Guido van Rossum <guido@python.org>
parents: 10220
diff changeset
1291 *p = arg;
876f35828e87 Marc-Andre Lemburg: support for Unicode strings; 'U' expects a Unicode
Guido van Rossum <guido@python.org>
parents: 10220
diff changeset
1292 else
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1293 return converterr(type->tp_name, arg, msgbuf, bufsize);
8358
da4bdceeaad7 Another veeeeeery old patch...
Guido van Rossum <guido@python.org>
parents: 7982
diff changeset
1294
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1295 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1296 else if (*format == '?') {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1297 inquiry pred = va_arg(*p_va, inquiry);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1298 p = va_arg(*p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1299 format++;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1300 if ((*pred)(arg))
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1301 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1302 else
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1303 return converterr("(unspecified)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1304 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
1305
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1306 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1307 else if (*format == '&') {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1308 typedef int (*converter)(PyObject *, void *);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1309 converter convert = va_arg(*p_va, converter);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1310 void *addr = va_arg(*p_va, void *);
54421
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1311 int res;
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1312 format++;
54421
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1313 if (! (res = (*convert)(arg, addr)))
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1314 return converterr("(unspecified)",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1315 arg, msgbuf, bufsize);
54421
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1316 if (res == Py_CLEANUP_SUPPORTED &&
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1317 addcleanup_convert(addr, freelist, convert) == -1)
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1318 return converterr("(cleanup problem)",
11de35da281c Issue #6012: Add cleanup support to O& argument parsing.
Martin v. Löwis <martin@v.loewis.de>
parents: 53816
diff changeset
1319 arg, msgbuf, bufsize);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1320 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1321 else {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1322 p = va_arg(*p_va, PyObject **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1323 *p = arg;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1324 }
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1325 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1326 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1327
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1328
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1329 case 'w': { /* memory buffer, read-write access */
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1330 void **p = va_arg(*p_va, void **);
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1331 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
44078
664b0bc92b96 Merged revisions 59239-59244 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents: 43961
diff changeset
1332 Py_ssize_t count;
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
1333 int temp=-1;
43423
0476a2cc5658 Change PyBuffer to Py_buffer to be consistent with other non-object structures like Py_complex. Add some more functionality to the memoryview object.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43126
diff changeset
1334 Py_buffer view;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1335
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1336 if (pb && pb->bf_releasebuffer && *format != '*')
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1337 /* Buffer must be released, yet caller does not use
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1338 the Py_buffer protocol. */
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1339 return converterr("pinned buffer", arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1340
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1341
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1342 if (pb && pb->bf_getbuffer && *format == '*') {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1343 /* Caller is interested in Py_buffer, and the object
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1344 supports it directly. */
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1345 format++;
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1346 if (PyObject_GetBuffer(arg, (Py_buffer*)p, PyBUF_WRITABLE) < 0) {
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1347 PyErr_Clear();
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1348 return converterr("read-write buffer", arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1349 }
48888
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1350 if (addcleanup(p, freelist, cleanup_buffer)) {
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1351 return converterr(
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1352 "(cleanup problem)",
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1353 arg, msgbuf, bufsize);
27e142d99a71 #3668: When PyArg_ParseTuple correctly parses a s* format, but raises an
Antoine Pitrou <solipsis@pitrou.net>
parents: 48880
diff changeset
1354 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1355 if (!PyBuffer_IsContiguous((Py_buffer*)p, 'C'))
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1356 return converterr("contiguous buffer", arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1357 break;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1358 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1359
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1360 /* Here we have processed w*, only w and w# remain. */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1361 if (pb == NULL ||
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
1362 pb->bf_getbuffer == NULL ||
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1363 ((temp = PyObject_GetBuffer(arg, &view,
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1364 PyBUF_SIMPLE)) != 0) ||
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
1365 view.readonly == 1) {
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1366 if (temp==0) {
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1367 PyBuffer_Release(&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
1368 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1369 return converterr("single-segment read-write buffer",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1370 arg, msgbuf, bufsize);
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
1371 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1372
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
1373 if ((count = view.len) < 0)
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1374 return converterr("(unspecified)", arg, msgbuf, bufsize);
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
1375 *p = view.buf;
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1376 if (*format == '#') {
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1377 FETCH_SIZE;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1378 STORE_SIZE(count);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1379 format++;
5410
3b2fda31bf1b Checkin of Jack's buffer mods.
Guido van Rossum <guido@python.org>
parents: 5408
diff changeset
1380 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1381 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1382 }
43555
8e72dacf7f3a Eliminate use of PyBUF_CHARACTER flag which is no longer part of the buffer interface. Fix up array module to export the correct format for wide-builds.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43423
diff changeset
1383
8e72dacf7f3a Eliminate use of PyBUF_CHARACTER flag which is no longer part of the buffer interface. Fix up array module to export the correct format for wide-builds.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43423
diff changeset
1384 /*TEO: This can be eliminated --- here only for backward
8e72dacf7f3a Eliminate use of PyBUF_CHARACTER flag which is no longer part of the buffer interface. Fix up array module to export the correct format for wide-builds.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43423
diff changeset
1385 compatibility */
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1386 case 't': { /* 8-bit character buffer, read-only access */
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1387 char **p = va_arg(*p_va, char **);
20371
8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20357
diff changeset
1388 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
44078
664b0bc92b96 Merged revisions 59239-59244 via svnmerge from
Christian Heimes <christian@cheimes.de>
parents: 43961
diff changeset
1389 Py_ssize_t count;
43423
0476a2cc5658 Change PyBuffer to Py_buffer to be consistent with other non-object structures like Py_complex. Add some more functionality to the memoryview object.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43126
diff changeset
1390 Py_buffer view;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1391
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1392 if (*format++ != '#')
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1393 return converterr(
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1394 "invalid use of 't' format character",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1395 arg, msgbuf, bufsize);
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
1396 if (pb == NULL || pb->bf_getbuffer == NULL)
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1397 return converterr(
43560
ac62eb267206 Remove the buffer API from PyUnicode as specified by PEP 3137. Also,
Alexandre Vassalotti <alexandre@peadrop.com>
parents: 43555
diff changeset
1398 "bytes or read-only character buffer",
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1399 arg, msgbuf, bufsize);
9306
79439e4e9976 Implement new format character 't#'. This is like s#, accepting an
Guido van Rossum <guido@python.org>
parents: 9044
diff changeset
1400
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1401 if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0)
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
1402 return converterr("string or single-segment read-only buffer",
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
1403 arg, msgbuf, bufsize);
20371
8ef3e95182c3 Undo part of 2.59: 't' case of convertsimple() should not use convertbuffer().
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 20357
diff changeset
1404
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
1405 count = view.len;
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
1406 *p = view.buf;
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1407 if (pb->bf_releasebuffer)
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1408 return converterr(
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1409 "string or pinned buffer",
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1410 arg, msgbuf, bufsize);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1411
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1412 PyBuffer_Release(&view);
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1413
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1414 if (count < 0)
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1415 return converterr("(unspecified)", arg, msgbuf, bufsize);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1416 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1417 FETCH_SIZE;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1418 STORE_SIZE(count);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1419 }
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1420 break;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1421 }
9306
79439e4e9976 Implement new format character 't#'. This is like s#, accepting an
Guido van Rossum <guido@python.org>
parents: 9044
diff changeset
1422
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1423 default:
21096
cdb70bf88db1 Two screwups fixed for sizeof(char *) instead of sizeof(char []).
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 21092
diff changeset
1424 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
1425
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1426 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1427
1913
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1428 *p_format = format;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1429 return NULL;
8623aa3915db * Python/{modsupport.c,getargs.c,Makefile.in},
Guido van Rossum <guido@python.org>
parents:
diff changeset
1430 }
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1431
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1432 static Py_ssize_t
20629
acc7e3b4d042 Style conformance: function name begins a new line *consistently*.
Fred Drake <fdrake@acm.org>
parents: 20371
diff changeset
1433 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
1434 {
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1435 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1436 Py_ssize_t count;
43423
0476a2cc5658 Change PyBuffer to Py_buffer to be consistent with other non-object structures like Py_complex. Add some more functionality to the memoryview object.
Travis E. Oliphant <oliphant@enthought.com>
parents: 43126
diff changeset
1437 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
1438
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
1439 *errmsg = NULL;
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
1440 *p = NULL;
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1441 if (pb == NULL ||
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1442 pb->bf_getbuffer == NULL ||
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1443 pb->bf_releasebuffer != NULL) {
43953
ddbc5e2c689a Fix error messages for buffer objects to say "bytes" instead of "string".
Guido van Rossum <guido@python.org>
parents: 43777
diff changeset
1444 *errmsg = "bytes or read-only buffer";
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1445 return -1;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1446 }
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
1447
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1448 if (PyObject_GetBuffer(arg, &view, PyBUF_SIMPLE) != 0) {
43953
ddbc5e2c689a Fix error messages for buffer objects to say "bytes" instead of "string".
Guido van Rossum <guido@python.org>
parents: 43777
diff changeset
1449 *errmsg = "bytes or single-segment read-only buffer";
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1450 return -1;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1451 }
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
1452 count = view.len;
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
1453 *p = view.buf;
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1454 PyBuffer_Release(&view);
17996
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1455 return count;
5a9debb14440 Internal refactoring of convertsimple() and friends.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 17857
diff changeset
1456 }
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1457
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1458 /* XXX for 3.x, getbuffer and convertbuffer can probably
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1459 be merged again. */
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1460 static int
48848
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1461 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
1462 {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1463 void *buf;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1464 Py_ssize_t count;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1465 PyBufferProcs *pb = arg->ob_type->tp_as_buffer;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1466 if (pb == NULL) {
50283
0c852c116e23 string -> bytes in error message #4745
Benjamin Peterson <benjamin@python.org>
parents: 48888
diff changeset
1467 *errmsg = "bytes or buffer";
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1468 return -1;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1469 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1470 if (pb->bf_getbuffer) {
48880
de6fb9f34513 Fix #3651 various memory leaks when using the buffer interface
Benjamin Peterson <benjamin@python.org>
parents: 48848
diff changeset
1471 if (PyObject_GetBuffer(arg, view, 0) < 0) {
48848
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1472 *errmsg = "convertible to a buffer";
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1473 return -1;
48848
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1474 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1475 if (!PyBuffer_IsContiguous(view, 'C')) {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1476 *errmsg = "contiguous buffer";
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1477 return -1;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1478 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1479 return 0;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1480 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1481
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1482 count = convertbuffer(arg, &buf, errmsg);
48848
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1483 if (count < 0) {
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1484 *errmsg = "convertible to a buffer";
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1485 return count;
48848
5c75a33ef5b2 Merged revisions 66006 via svnmerge from
Neal Norwitz <nnorwitz@gmail.com>
parents: 48683
diff changeset
1486 }
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1487 PyBuffer_FillInfo(view, NULL, buf, count, 1, 0);
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1488 return 0;
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1489 }
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1490
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1491 /* 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
1492 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
1493
20711
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I
Tim Peters <tim.peters@gmail.com>
parents: 20710
diff changeset
1494 /* 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
1495 int
acc7e3b4d042 Style conformance: function name begins a new line *consistently*.
Fred Drake <fdrake@acm.org>
parents: 20371
diff changeset
1496 PyArg_ParseTupleAndKeywords(PyObject *args,
acc7e3b4d042 Style conformance: function name begins a new line *consistently*.
Fred Drake <fdrake@acm.org>
parents: 20371
diff changeset
1497 PyObject *keywords,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1498 const char *format,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1499 char **kwlist, ...)
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1500 {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1501 int retval;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1502 va_list va;
20710
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1503
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1504 if ((args == NULL || !PyTuple_Check(args)) ||
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1505 (keywords != NULL && !PyDict_Check(keywords)) ||
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1506 format == NULL ||
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1507 kwlist == NULL)
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1508 {
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1509 PyErr_BadInternalCall();
20711
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I
Tim Peters <tim.peters@gmail.com>
parents: 20710
diff changeset
1510 return 0;
20710
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1511 }
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1512
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1513 va_start(va, kwlist);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1514 retval = vgetargskeywords(args, keywords, format, kwlist, &va, 0);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1515 va_end(va);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1516 return retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1517 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1518
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1519 int
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1520 _PyArg_ParseTupleAndKeywords_SizeT(PyObject *args,
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1521 PyObject *keywords,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1522 const char *format,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1523 char **kwlist, ...)
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1524 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1525 int retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1526 va_list va;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1527
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1528 if ((args == NULL || !PyTuple_Check(args)) ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1529 (keywords != NULL && !PyDict_Check(keywords)) ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1530 format == NULL ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1531 kwlist == NULL)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1532 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1533 PyErr_BadInternalCall();
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1534 return 0;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1535 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1536
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1537 va_start(va, kwlist);
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1538 retval = vgetargskeywords(args, keywords, format,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1539 kwlist, &va, FLAG_SIZE_T);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1540 va_end(va);
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1541 return retval;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1542 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1543
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1544
32606
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1545 int
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1546 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
1547 PyObject *keywords,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1548 const char *format,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1549 char **kwlist, va_list va)
32606
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1550 {
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1551 int retval;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1552 va_list lva;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1553
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1554 if ((args == NULL || !PyTuple_Check(args)) ||
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1555 (keywords != NULL && !PyDict_Check(keywords)) ||
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1556 format == NULL ||
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1557 kwlist == NULL)
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1558 {
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1559 PyErr_BadInternalCall();
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1560 return 0;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1561 }
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1562
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1563 #ifdef VA_LIST_IS_ARRAY
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1564 memcpy(lva, va, sizeof(va_list));
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1565 #else
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1566 #ifdef __va_copy
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1567 __va_copy(lva, va);
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1568 #else
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1569 lva = va;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1570 #endif
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1571 #endif
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1572
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1573 retval = vgetargskeywords(args, keywords, format, kwlist, &lva, 0);
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1574 return retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1575 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1576
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1577 int
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1578 _PyArg_VaParseTupleAndKeywords_SizeT(PyObject *args,
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1579 PyObject *keywords,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1580 const char *format,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1581 char **kwlist, va_list va)
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1582 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1583 int retval;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1584 va_list lva;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1585
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1586 if ((args == NULL || !PyTuple_Check(args)) ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1587 (keywords != NULL && !PyDict_Check(keywords)) ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1588 format == NULL ||
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1589 kwlist == NULL)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1590 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1591 PyErr_BadInternalCall();
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1592 return 0;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1593 }
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1594
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1595 #ifdef VA_LIST_IS_ARRAY
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1596 memcpy(lva, va, sizeof(va_list));
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1597 #else
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1598 #ifdef __va_copy
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1599 __va_copy(lva, va);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1600 #else
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1601 lva = va;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1602 #endif
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1603 #endif
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1604
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1605 retval = vgetargskeywords(args, keywords, format,
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1606 kwlist, &lva, FLAG_SIZE_T);
32606
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1607 return retval;
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1608 }
cc1f74d19fcb Add PyArg_VaParseTupleAndKeywords(). Document this function and
Brett Cannon <bcannon@gmail.com>
parents: 28952
diff changeset
1609
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
1610 #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
1611
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1612 static int
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
1613 vgetargskeywords(PyObject *args, PyObject *keywords, const char *format,
36675
dba6494735d0 Revert backwards-incompatible const changes.
Martin v. Löwis <martin@v.loewis.de>
parents: 36625
diff changeset
1614 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
1615 {
20721
acb854b897bb vgetargskeywords: Prevent another potential sprintf buffer overrun.
Tim Peters <tim.peters@gmail.com>
parents: 20720
diff changeset
1616 char msgbuf[512];
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1617 int levels[32];
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
1618 const char *fname, *msg, *custom_msg, *keyword;
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
1619 int min = INT_MAX;
20722
676f106a5002 vgetargskeywords: Now that it's clear that nkwlist must equal max, and
Tim Peters <tim.peters@gmail.com>
parents: 20721
diff changeset
1620 int i, len, nargs, nkeywords;
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
1621 PyObject *freelist = NULL, *current_arg;
20708
e912b683ed3e vgetargskeywords(): remove test that can't succeed. Not a bugfix, just
Tim Peters <tim.peters@gmail.com>
parents: 20632
diff changeset
1622
20710
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1623 assert(args != NULL && PyTuple_Check(args));
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1624 assert(keywords == NULL || PyDict_Check(keywords));
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1625 assert(format != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1626 assert(kwlist != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1627 assert(p_va != NULL);
a44cc0c21cfe PyArg_ParseTupleAndKeywords: do basic sanity checks on the arguments,
Tim Peters <tim.peters@gmail.com>
parents: 20709
diff changeset
1628
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
1629 /* grab the function name or custom error msg first (mutually exclusive) */
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
1630 fname = strchr(format, ':');
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
1631 if (fname) {
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
1632 fname++;
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
1633 custom_msg = NULL;
20720
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing
Tim Peters <tim.peters@gmail.com>
parents: 20718
diff changeset
1634 }
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
1635 else {
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
1636 custom_msg = strchr(format,';');
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
1637 if (custom_msg)
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
1638 custom_msg++;
20720
aaefc2f21bae vgetargskeywords: Verify kwlist has the required length while parsing
Tim Peters <tim.peters@gmail.com>
parents: 20718
diff changeset
1639 }
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
1640
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
1641 /* scan kwlist and get greatest possible nbr of args */
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
1642 for (len=0; kwlist[len]; len++)
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
1643 continue;
20711
2890769b1e69 PyArg_ParseTupleAndKeywords: return false on internal error, not -1 (I
Tim Peters <tim.peters@gmail.com>
parents: 20710
diff changeset
1644
20713
7f4089519926 vgetargskeywords:
Tim Peters <tim.peters@gmail.com>
parents: 20712
diff changeset
1645 nargs = PyTuple_GET_SIZE(args);
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
1646 nkeywords = (keywords == NULL) ? 0 : PyDict_Size(keywords);
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
1647 if (nargs + nkeywords > len) {
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
1648 PyErr_Format(PyExc_TypeError, "%s%s takes at most %d "
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
1649 "argument%s (%d given)",
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
1650 (fname == NULL) ? "function" : fname,
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
1651 (fname == NULL) ? "" : "()",
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
1652 len,
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
1653 (len == 1) ? "" : "s",
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
1654 nargs + nkeywords);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1655 return 0;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1656 }
20723
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1657
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
1658 /* convert tuple args and keyword args in same loop, using kwlist to drive process */
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
1659 for (i = 0; i < len; i++) {
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
1660 keyword = kwlist[i];
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
1661 if (*format == '|') {
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
1662 min = i;
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1663 format++;
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
1664 }
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
1665 if (IS_END_OF_FORMAT(*format)) {
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
1666 PyErr_Format(PyExc_RuntimeError,
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
1667 "More keyword list entries (%d) than "
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
1668 "format specifiers (%d)", len, i);
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
1669 return cleanreturn(0, freelist);
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
1670 }
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
1671 current_arg = NULL;
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
1672 if (nkeywords) {
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
1673 current_arg = PyDict_GetItemString(keywords, keyword);
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
1674 }
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
1675 if (current_arg) {
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
1676 --nkeywords;
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
1677 if (i < nargs) {
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
1678 /* arg present in tuple and in dict */
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
1679 PyErr_Format(PyExc_TypeError,
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
1680 "Argument given by name ('%s') "
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
1681 "and position (%d)",
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
1682 keyword, i+1);
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
1683 return cleanreturn(0, freelist);
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
1684 }
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
1685 }
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
1686 else if (nkeywords && PyErr_Occurred())
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
1687 return cleanreturn(0, freelist);
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
1688 else if (i < nargs)
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
1689 current_arg = PyTuple_GET_ITEM(args, i);
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
1690
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
1691 if (current_arg) {
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
1692 msg = convertitem(current_arg, &format, p_va, flags,
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
1693 levels, msgbuf, sizeof(msgbuf), &freelist);
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
1694 if (msg) {
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
1695 seterror(i+1, msg, levels, fname, custom_msg);
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
1696 return cleanreturn(0, freelist);
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
1697 }
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
1698 continue;
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
1699 }
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
1700
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
1701 if (i < min) {
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
1702 PyErr_Format(PyExc_TypeError, "Required argument "
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
1703 "'%s' (pos %d) not found",
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
1704 keyword, i+1);
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
1705 return cleanreturn(0, freelist);
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
1706 }
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
1707 /* current code reports success when all required args
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
1708 * fulfilled and no keyword args left, with no further
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
1709 * validation. XXX Maybe skip this in debug build ?
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
1710 */
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
1711 if (!nkeywords)
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
1712 return cleanreturn(1, freelist);
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
1713
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
1714 /* We are into optional args, skip thru to any remaining
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
1715 * keyword args */
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
1716 msg = skipitem(&format, p_va, flags);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1717 if (msg) {
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
1718 PyErr_Format(PyExc_RuntimeError, "%s: '%s'", msg,
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
1719 format);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1720 return cleanreturn(0, freelist);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1721 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1722 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1723
50302
ad7447a165bb Merged revisions 67889-67892,67895,67898,67904-67907,67912,67918,67920-67921,67923-67924,67926-67927,67930,67943 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents: 50283
diff changeset
1724 if (!IS_END_OF_FORMAT(*format) && *format != '|') {
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
1725 PyErr_Format(PyExc_RuntimeError,
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
1726 "more argument specifiers than keyword list entries "
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
1727 "(remaining format:'%s')", format);
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
1728 return cleanreturn(0, freelist);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1729 }
20715
5e6f8187bd48 vgetargskeywords:
Tim Peters <tim.peters@gmail.com>
parents: 20714
diff changeset
1730
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1731 /* make sure there are no extraneous keyword arguments */
20723
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1732 if (nkeywords > 0) {
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1733 PyObject *key, *value;
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1734 Py_ssize_t pos = 0;
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1735 while (PyDict_Next(keywords, &pos, &key, &value)) {
20723
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1736 int match = 0;
22801
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords.
Guido van Rossum <guido@python.org>
parents: 21667
diff changeset
1737 char *ks;
47104
0e67e21a4113 #2895: don't crash with bytes as keyword argument names.
Georg Brandl <georg@python.org>
parents: 46944
diff changeset
1738 if (!PyUnicode_Check(key)) {
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1739 PyErr_SetString(PyExc_TypeError,
22801
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords.
Guido van Rossum <guido@python.org>
parents: 21667
diff changeset
1740 "keywords must be strings");
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1741 return cleanreturn(0, freelist);
22801
f0277146aa16 Fix by Greg Chapman from SF bug 534347: Potential AV in vgetargskeywords.
Guido van Rossum <guido@python.org>
parents: 21667
diff changeset
1742 }
48660
85b67fb5672b Rename PyUnicode_AsString -> _PyUnicode_AsString and
Marc-André Lemburg <mal@egenix.com>
parents: 47301
diff changeset
1743 ks = _PyUnicode_AsString(key);
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
1744 for (i = 0; i < len; i++) {
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1745 if (!strcmp(ks, kwlist[i])) {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1746 match = 1;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1747 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1748 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1749 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1750 if (!match) {
20723
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1751 PyErr_Format(PyExc_TypeError,
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1752 "'%s' is an invalid keyword "
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1753 "argument for this function",
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1754 ks);
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1755 return cleanreturn(0, freelist);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1756 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1757 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1758 }
20723
6ac45244c41e vgetargskeywords()
Tim Peters <tim.peters@gmail.com>
parents: 20722
diff changeset
1759
28952
6c4a04ce965c Patch #684981: Add cleanup capability for argument parsers. Fixes 501716.
Martin v. Löwis <martin@v.loewis.de>
parents: 28667
diff changeset
1760 return cleanreturn(1, freelist);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1761 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1762
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1763
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1764 static char *
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1765 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
1766 {
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
1767 const char *format = *p_format;
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1768 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
1769
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1770 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
1771
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1772 /* simple codes
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1773 * The individual types (second arg of va_arg) are irrelevant */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1774
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1775 case 'b': /* byte -- very short int */
13872
35fc9511a36f Changed H specifier to mean "bitfield", i.e. any value from
Jack Jansen <jack.jansen@cwi.nl>
parents: 13837
diff changeset
1776 case 'B': /* byte as bitfield */
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1777 case 'h': /* short int */
13872
35fc9511a36f Changed H specifier to mean "bitfield", i.e. any value from
Jack Jansen <jack.jansen@cwi.nl>
parents: 13837
diff changeset
1778 case 'H': /* short int as bitfield */
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1779 case 'i': /* int */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1780 case 'I': /* int sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1781 case 'l': /* long int */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1782 case 'k': /* long int sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1783 #ifdef HAVE_LONG_LONG
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1784 case 'L': /* PY_LONG_LONG */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1785 case 'K': /* PY_LONG_LONG sized bitfield */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1786 #endif
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1787 case 'f': /* float */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1788 case 'd': /* double */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1789 case 'D': /* complex double */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1790 case 'c': /* char */
57548
5c681ecc9967 Issue #7414: Add missing 'case 'C'' to skipitem() in getargs.c. This
Mark Dickinson <dickinsm@gmail.com>
parents: 56594
diff changeset
1791 case 'C': /* unicode char */
13378
113d833eea7e Added support for H (unsigned short) specifier in PyArg_ParseTuple and
Jack Jansen <jack.jansen@cwi.nl>
parents: 13268
diff changeset
1792 {
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1793 (void) va_arg(*p_va, void *);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1794 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1795 }
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1796
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1797 case 'n': /* Py_ssize_t */
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1798 {
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1799 (void) va_arg(*p_va, Py_ssize_t *);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1800 break;
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1801 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1802
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1803 /* string codes */
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1804
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1805 case 'e': /* string with encoding */
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1806 {
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1807 (void) va_arg(*p_va, const char *);
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1808 if (!(*format == 's' || *format == 't'))
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1809 /* after 'e', only 's' and 't' is allowed */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1810 goto err;
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1811 format++;
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1812 /* explicit fallthrough to string cases */
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1813 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1814
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1815 case 's': /* string */
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1816 case 'z': /* string or None */
41611
c48fe4dc34a9 Change UnicodeDecodeError objects so that the 'object' attribute
Walter Dörwald <walter@livinglogic.de>
parents: 41596
diff changeset
1817 case 'y': /* bytes */
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1818 case 'u': /* unicode string */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1819 case 't': /* buffer, read-only */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1820 case 'w': /* buffer, read-write */
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1821 {
4596
4fa19659591e Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
1822 (void) va_arg(*p_va, char **);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1823 if (*format == '#') {
36501
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1824 if (flags & FLAG_SIZE_T)
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1825 (void) va_arg(*p_va, Py_ssize_t *);
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1826 else
7fdc639bc5b4 Merge ssize_t branch.
Martin v. Löwis <martin@v.loewis.de>
parents: 36345
diff changeset
1827 (void) va_arg(*p_va, int *);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1828 format++;
48683
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1829 } else if ((c == 's' || c == 'z' || c == 'y') && *format == '*') {
cd3b0b7fd8e1 Merged revisions 65654 via svnmerge from
Martin v. Löwis <martin@v.loewis.de>
parents: 48660
diff changeset
1830 format++;
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1831 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1832 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1833 }
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1834
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1835 /* object codes */
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1836
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1837 case 'S': /* string object */
41643
c6568550b1c6 Checkpoint. A b it closer to working pickles and pickletools.
Guido van Rossum <guido@python.org>
parents: 41611
diff changeset
1838 case 'Y': /* string object */
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1839 case 'U': /* unicode string object */
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1840 {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1841 (void) va_arg(*p_va, PyObject **);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1842 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1843 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1844
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1845 case 'O': /* object */
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1846 {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1847 if (*format == '!') {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1848 format++;
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1849 (void) va_arg(*p_va, PyTypeObject*);
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1850 (void) va_arg(*p_va, PyObject **);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1851 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1852 #if 0
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1853 /* I don't know what this is for */
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1854 else if (*format == '?') {
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1855 inquiry pred = va_arg(*p_va, inquiry);
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1856 format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1857 if ((*pred)(arg)) {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1858 (void) va_arg(*p_va, PyObject **);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1859 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1860 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1861 #endif
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1862 else if (*format == '&') {
13447
a89f7f268de4 Nuke all remaining occurrences of Py_PROTO and Py_FPROTO.
Tim Peters <tim.peters@gmail.com>
parents: 13378
diff changeset
1863 typedef int (*converter)(PyObject *, void *);
4596
4fa19659591e Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
1864 (void) va_arg(*p_va, converter);
4fa19659591e Keep gcc -Wall happy.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
1865 (void) va_arg(*p_va, void *);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1866 format++;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1867 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1868 else {
5373
5880384d7c71 Quickly renamed the remaining files -- this directory is done.
Guido van Rossum <guido@python.org>
parents: 5317
diff changeset
1869 (void) va_arg(*p_va, PyObject **);
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1870 }
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1871 break;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1872 }
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1873
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
1874 case '(': /* bypass tuple, not handled at all previously */
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
1875 {
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
1876 char *msg;
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
1877 for (;;) {
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
1878 if (*format==')')
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
1879 break;
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
1880 if (IS_END_OF_FORMAT(*format))
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
1881 return "Unmatched left paren in format "
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
1882 "string";
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
1883 msg = skipitem(&format, p_va, flags);
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
1884 if (msg)
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
1885 return msg;
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
1886 }
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
1887 format++;
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
1888 break;
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
1889 }
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
1890
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
1891 case ')':
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
1892 return "Unmatched right paren in format string";
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
1893
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1894 default:
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1895 err:
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1896 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
1897
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1898 }
35552
9b7d117eb4bc Complete format code support in getargs.c::skipitem(), which is called when
Georg Brandl <georg@python.org>
parents: 35449
diff changeset
1899
4026
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1900 *p_format = format;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1901 return NULL;
6bbc13b7dca8 Support for keyword arguments (PyArg_ParseTupleAndKeywords) donated by
Guido van Rossum <guido@python.org>
parents: 3766
diff changeset
1902 }
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1903
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1904
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1905 int
36750
92ba72484ff3 Use Py_ssize_t for PyArg_UnpackTuple arguments.
Martin v. Löwis <martin@v.loewis.de>
parents: 36675
diff changeset
1906 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
1907 {
36750
92ba72484ff3 Use Py_ssize_t for PyArg_UnpackTuple arguments.
Martin v. Löwis <martin@v.loewis.de>
parents: 36675
diff changeset
1908 Py_ssize_t i, l;
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1909 PyObject **o;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1910 va_list vargs;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1911
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1912 #ifdef HAVE_STDARG_PROTOTYPES
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1913 va_start(vargs, max);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1914 #else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1915 va_start(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1916 #endif
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1917
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1918 assert(min >= 0);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1919 assert(min <= max);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1920 if (!PyTuple_Check(args)) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1921 PyErr_SetString(PyExc_SystemError,
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1922 "PyArg_UnpackTuple() argument list is not a tuple");
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1923 return 0;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1924 }
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1925 l = PyTuple_GET_SIZE(args);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1926 if (l < min) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1927 if (name != NULL)
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1928 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1929 PyExc_TypeError,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1930 "%s expected %s%zd arguments, got %zd",
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1931 name, (min == max ? "" : "at least "), min, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1932 else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1933 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1934 PyExc_TypeError,
36758
3e19271efc46 Use %zd format characters for Py_ssize_t types.
Thomas Wouters <thomas@python.org>
parents: 36750
diff changeset
1935 "unpacked tuple should have %s%zd elements,"
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1936 " but has %zd",
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1937 (min == max ? "" : "at least "), min, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1938 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1939 return 0;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1940 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1941 if (l > max) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1942 if (name != NULL)
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1943 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1944 PyExc_TypeError,
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1945 "%s expected %s%zd arguments, got %zd",
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1946 name, (min == max ? "" : "at most "), max, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1947 else
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1948 PyErr_Format(
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1949 PyExc_TypeError,
36758
3e19271efc46 Use %zd format characters for Py_ssize_t types.
Thomas Wouters <thomas@python.org>
parents: 36750
diff changeset
1950 "unpacked tuple should have %s%zd elements,"
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1951 " but has %zd",
20632
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1952 (min == max ? "" : "at most "), max, l);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1953 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1954 return 0;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1955 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1956 for (i = 0; i < l; i++) {
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1957 o = va_arg(vargs, PyObject **);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1958 *o = PyTuple_GET_ITEM(args, i);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1959 }
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1960 va_end(vargs);
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1961 return 1;
6c84d55abb58 PyArg_UnpackTuple(): New argument unpacking function suggested by Jim
Fred Drake <fdrake@acm.org>
parents: 20629
diff changeset
1962 }
35449
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1963
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1964
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1965 /* 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
1966 *
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1967 * 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
1968 * 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
1969 */
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1970 int
35999
9541369b0dca Add const to several API functions that take char *.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 35552
diff changeset
1971 _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
1972 {
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1973 if (kw == NULL)
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1974 return 1;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1975 if (!PyDict_CheckExact(kw)) {
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1976 PyErr_BadInternalCall();
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1977 return 0;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1978 }
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1979 if (PyDict_Size(kw) == 0)
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1980 return 1;
43777
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1981
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch.
Guido van Rossum <guido@python.org>
parents: 43651
diff changeset
1982 PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
35449
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1983 funcname);
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1984 return 0;
1fdfd0130e28 Disallow keyword arguments for type constructors that don't use them.
Georg Brandl <georg@python.org>
parents: 34846
diff changeset
1985 }
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
1986 #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
1987 };
f731859e9b3b Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
Thomas Wouters <thomas@python.org>
parents: 36988
diff changeset
1988 #endif