Mercurial > cpython-lru_cache-weakref

annotate Objects/moduleobject.c @ 72181:c1949bde461e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Minor improvement to extensions in setup.cfg: check parent package
author Éric Araujo <merwok@netwok.org>
date Thu, 01 Sep 2011 07:01:13 +0200
parents 6f078d80898f
children 8beaa9a37387
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
145
853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
parents: 95
diff changeset
1
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2 /* Module object implementation */
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
4 #include "Python.h"
18933
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
5 #include "structmember.h"
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
6
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
7 static Py_ssize_t max_module_number;
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
8
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
9 typedef struct {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
10 PyObject_HEAD
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
11 PyObject *md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
12 struct PyModuleDef *md_def;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
13 void *md_state;
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
14 } PyModuleObject;
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
15
20595
c4d9d8674506 Add missing "static" declarations (found by "make smelly").
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 20277
diff changeset
16 static PyMemberDef module_members[] = {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
17 {"__dict__", T_OBJECT, offsetof(PyModuleObject, md_dict), READONLY},
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
18 {0}
18933
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
19 };
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
20
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
21 static PyTypeObject moduledef_type = {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
22 PyVarObject_HEAD_INIT(&PyType_Type, 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
23 "moduledef", /* tp_name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
24 sizeof(struct PyModuleDef), /* tp_size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
25 0, /* tp_itemsize */
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
26 };
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
27
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
28
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
29 PyObject *
68228
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
30 PyModule_NewObject(PyObject *name)
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
31 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
32 PyModuleObject *m;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
33 m = PyObject_GC_New(PyModuleObject, &PyModule_Type);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
34 if (m == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
35 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
36 m->md_def = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
37 m->md_state = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
38 m->md_dict = PyDict_New();
68228
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
39 if (m->md_dict == NULL)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
40 goto fail;
68228
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
41 if (PyDict_SetItemString(m->md_dict, "__name__", name) != 0)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
42 goto fail;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
43 if (PyDict_SetItemString(m->md_dict, "__doc__", Py_None) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
44 goto fail;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
45 if (PyDict_SetItemString(m->md_dict, "__package__", Py_None) != 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
46 goto fail;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
47 PyObject_GC_Track(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
48 return (PyObject *)m;
1410
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
49
315272ec4d5b * import.c (get_module): total rewrite, to ensure proper search order: for
Guido van Rossum <guido@python.org>
parents: 1293
diff changeset
50 fail:
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
51 Py_DECREF(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
52 return NULL;
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
53 }
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
54
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
55 PyObject *
68228
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
56 PyModule_New(const char *name)
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
57 {
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
58 PyObject *nameobj, *module;
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
59 nameobj = PyUnicode_FromString(name);
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
60 if (nameobj == NULL)
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
61 return NULL;
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
62 module = PyModule_NewObject(nameobj);
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
63 Py_DECREF(nameobj);
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
64 return module;
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
65 }
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
66
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
67
50b38e4b0231 Issue #3080: Add PyModule_NewObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 68111
diff changeset
68 PyObject *
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
69 PyModule_Create2(struct PyModuleDef* module, int module_api_version)
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
70 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
71 PyObject *d, *v, *n;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
72 PyMethodDef *ml;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
73 const char* name;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
74 PyModuleObject *m;
66911
7c3715b10cdd Merged revisions 87251 via svnmerge from
R. David Murray <rdmurray@bitdance.com>
parents: 65233
diff changeset
75 PyInterpreterState *interp = PyThreadState_Get()->interp;
7c3715b10cdd Merged revisions 87251 via svnmerge from
R. David Murray <rdmurray@bitdance.com>
parents: 65233
diff changeset
76 if (interp->modules == NULL)
7c3715b10cdd Merged revisions 87251 via svnmerge from
R. David Murray <rdmurray@bitdance.com>
parents: 65233
diff changeset
77 Py_FatalError("Python import machinery not initialized");
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
78 if (PyType_Ready(&moduledef_type) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
79 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
80 if (module->m_base.m_index == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
81 max_module_number++;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
82 Py_REFCNT(module) = 1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
83 Py_TYPE(module) = &moduledef_type;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
84 module->m_base.m_index = max_module_number;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
85 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
86 name = module->m_name;
66664
62b61abd02b8 Merge branches/pep-0384.
Martin v. Löwis <martin@v.loewis.de>
parents: 65231
diff changeset
87 if (module_api_version != PYTHON_API_VERSION && module_api_version != PYTHON_ABI_VERSION) {
63949
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
88 int err;
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
89 err = PyErr_WarnFormat(PyExc_RuntimeWarning, 1,
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
90 "Python C API version mismatch for module %.100s: "
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
91 "This Python has API version %d, module %.100s has version %d.",
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
92 name,
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
93 PYTHON_API_VERSION, name, module_api_version);
fa2d9720a66c Issue #9425: Create PyErr_WarnFormat() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61711
diff changeset
94 if (err)
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
95 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
96 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
97 /* Make sure name is fully qualified.
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
98
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
99 This is a bit of a hack: when the shared library is loaded,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
100 the module name is "package.module", but the module calls
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
101 PyModule_Create*() with just "module" for the name. The shared
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
102 library loader squirrels away the true name of the module in
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
103 _Py_PackageContext, and PyModule_Create*() will substitute this
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
104 (if the name actually matches).
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
105 */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
106 if (_Py_PackageContext != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
107 char *p = strrchr(_Py_PackageContext, '.');
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
108 if (p != NULL && strcmp(module->m_name, p+1) == 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
109 name = _Py_PackageContext;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
110 _Py_PackageContext = NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
111 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
112 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
113 if ((m = (PyModuleObject*)PyModule_New(name)) == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
114 return NULL;
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
115
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
116 if (module->m_size > 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
117 m->md_state = PyMem_MALLOC(module->m_size);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
118 if (!m->md_state) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
119 PyErr_NoMemory();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
120 Py_DECREF(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
121 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
122 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
123 memset(m->md_state, 0, module->m_size);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
124 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
125
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
126 d = PyModule_GetDict((PyObject*)m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
127 if (module->m_methods != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
128 n = PyUnicode_FromString(name);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
129 if (n == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
130 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
131 for (ml = module->m_methods; ml->ml_name != NULL; ml++) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
132 if ((ml->ml_flags & METH_CLASS) ||
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
133 (ml->ml_flags & METH_STATIC)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
134 PyErr_SetString(PyExc_ValueError,
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
135 "module functions cannot set"
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
136 " METH_CLASS or METH_STATIC");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
137 Py_DECREF(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
138 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
139 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
140 v = PyCFunction_NewEx(ml, (PyObject*)m, n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
141 if (v == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
142 Py_DECREF(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
143 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
144 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
145 if (PyDict_SetItemString(d, ml->ml_name, v) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
146 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
147 Py_DECREF(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
148 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
149 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
150 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
151 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
152 Py_DECREF(n);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
153 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
154 if (module->m_doc != NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
155 v = PyUnicode_FromString(module->m_doc);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
156 if (v == NULL || PyDict_SetItemString(d, "__doc__", v) != 0) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
157 Py_XDECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
158 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
159 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
160 Py_DECREF(v);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
161 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
162 m->md_def = module;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
163 return (PyObject*)m;
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
164 }
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
165
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
166
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
167 PyObject *
13457
ef2ebb3b0c64 ANSI-fication of the sources.
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
168 PyModule_GetDict(PyObject *m)
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
169 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
170 PyObject *d;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
171 if (!PyModule_Check(m)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
172 PyErr_BadInternalCall();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
173 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
174 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
175 d = ((PyModuleObject *)m) -> md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
176 if (d == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
177 ((PyModuleObject *)m) -> md_dict = d = PyDict_New();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
178 return d;
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
179 }
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
180
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
181 PyObject*
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
182 PyModule_GetNameObject(PyObject *m)
43
ea21982a1532 Added getmodulename() public interface.
Guido van Rossum <guido@python.org>
parents: 25
diff changeset
183 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
184 PyObject *d;
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
185 PyObject *name;
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
186 if (!PyModule_Check(m)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
187 PyErr_BadArgument();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
188 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
189 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
190 d = ((PyModuleObject *)m)->md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
191 if (d == NULL ||
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
192 (name = PyDict_GetItemString(d, "__name__")) == NULL ||
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
193 !PyUnicode_Check(name))
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
194 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
195 PyErr_SetString(PyExc_SystemError, "nameless module");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
196 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
197 }
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
198 Py_INCREF(name);
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
199 return name;
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
200 }
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
201
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
202 const char *
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
203 PyModule_GetName(PyObject *m)
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
204 {
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
205 PyObject *name = PyModule_GetNameObject(m);
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
206 if (name == NULL)
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
207 return NULL;
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
208 Py_DECREF(name); /* module dict has still a reference */
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
209 return _PyUnicode_AsString(name);
43
ea21982a1532 Added getmodulename() public interface.
Guido van Rossum <guido@python.org>
parents: 25
diff changeset
210 }
ea21982a1532 Added getmodulename() public interface.
Guido van Rossum <guido@python.org>
parents: 25
diff changeset
211
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
212 PyObject*
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
213 PyModule_GetFilenameObject(PyObject *m)
10161
5c1ebf23f1d7 Patch by Chris Petrilli to display the origin of a module in its
Guido van Rossum <guido@python.org>
parents: 9329
diff changeset
214 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
215 PyObject *d;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
216 PyObject *fileobj;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
217 if (!PyModule_Check(m)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
218 PyErr_BadArgument();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
219 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
220 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
221 d = ((PyModuleObject *)m)->md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
222 if (d == NULL ||
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
223 (fileobj = PyDict_GetItemString(d, "__file__")) == NULL ||
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
224 !PyUnicode_Check(fileobj))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
225 {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
226 PyErr_SetString(PyExc_SystemError, "module filename missing");
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
227 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
228 }
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
229 Py_INCREF(fileobj);
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 61348
diff changeset
230 return fileobj;
61348
5260104db99d module_repr(): use %U to format the file name
Victor Stinner <victor.stinner@haypocalc.com>
parents: 57210
diff changeset
231 }
5260104db99d module_repr(): use %U to format the file name
Victor Stinner <victor.stinner@haypocalc.com>
parents: 57210
diff changeset
232
5260104db99d module_repr(): use %U to format the file name
Victor Stinner <victor.stinner@haypocalc.com>
parents: 57210
diff changeset
233 const char *
5260104db99d module_repr(): use %U to format the file name
Victor Stinner <victor.stinner@haypocalc.com>
parents: 57210
diff changeset
234 PyModule_GetFilename(PyObject *m)
5260104db99d module_repr(): use %U to format the file name
Victor Stinner <victor.stinner@haypocalc.com>
parents: 57210
diff changeset
235 {
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 61348
diff changeset
236 PyObject *fileobj;
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
237 char *utf8;
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
238 fileobj = PyModule_GetFilenameObject(m);
61466
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 61348
diff changeset
239 if (fileobj == NULL)
cab14be0ada1 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 61348
diff changeset
240 return NULL;
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
241 utf8 = _PyUnicode_AsString(fileobj);
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
242 Py_DECREF(fileobj); /* module dict has still a reference */
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
243 return utf8;
10161
5c1ebf23f1d7 Patch by Chris Petrilli to display the origin of a module in its
Guido van Rossum <guido@python.org>
parents: 9329
diff changeset
244 }
5c1ebf23f1d7 Patch by Chris Petrilli to display the origin of a module in its
Guido van Rossum <guido@python.org>
parents: 9329
diff changeset
245
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
246 PyModuleDef*
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
247 PyModule_GetDef(PyObject* m)
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
248 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
249 if (!PyModule_Check(m)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
250 PyErr_BadArgument();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
251 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
252 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
253 return ((PyModuleObject *)m)->md_def;
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
254 }
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
255
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
256 void*
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
257 PyModule_GetState(PyObject* m)
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
258 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
259 if (!PyModule_Check(m)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
260 PyErr_BadArgument();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
261 return NULL;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
262 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
263 return ((PyModuleObject *)m)->md_state;
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
264 }
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
265
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
266 void
13457
ef2ebb3b0c64 ANSI-fication of the sources.
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
267 _PyModule_Clear(PyObject *m)
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
268 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
269 /* To make the execution order of destructors for global
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
270 objects a bit more predictable, we first zap all objects
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
271 whose name starts with a single underscore, before we clear
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
272 the entire dictionary. We zap them by replacing them with
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
273 None, rather than deleting them from the dictionary, to
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
274 avoid rehashing the dictionary (to some extent). */
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
275
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
276 Py_ssize_t pos;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
277 PyObject *key, *value;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
278 PyObject *d;
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
279
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
280 d = ((PyModuleObject *)m)->md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
281 if (d == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
282 return;
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
283
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
284 /* First, clear only names starting with a single underscore */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
285 pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
286 while (PyDict_Next(d, &pos, &key, &value)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
287 if (value != Py_None && PyUnicode_Check(key)) {
61711
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
288 Py_UNICODE *u = PyUnicode_AS_UNICODE(key);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
289 if (u[0] == '_' && u[1] != '_') {
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
290 if (Py_VerboseFlag > 1) {
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
291 const char *s = _PyUnicode_AsString(key);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
292 if (s != NULL)
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
293 PySys_WriteStderr("# clear[1] %s\n", s);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
294 else
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
295 PyErr_Clear();
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
296 }
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
297 PyDict_SetItem(d, key, Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
298 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
299 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
300 }
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
301
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
302 /* Next, clear all names except for __builtins__ */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
303 pos = 0;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
304 while (PyDict_Next(d, &pos, &key, &value)) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
305 if (value != Py_None && PyUnicode_Check(key)) {
61711
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
306 Py_UNICODE *u = PyUnicode_AS_UNICODE(key);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
307 if (u[0] != '_'
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
308 || PyUnicode_CompareWithASCIIString(key, "__builtins__") != 0)
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
309 {
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
310 if (Py_VerboseFlag > 1) {
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
311 const char *s = _PyUnicode_AsString(key);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
312 if (s != NULL)
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
313 PySys_WriteStderr("# clear[2] %s\n", s);
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
314 else
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
315 PyErr_Clear();
7fc48ad16087 Issue #6697: Fix a crash if a module attribute name contains a surrogate
Victor Stinner <victor.stinner@haypocalc.com>
parents: 61466
diff changeset
316 }
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
317 PyDict_SetItem(d, key, Py_None);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
318 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
319 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
320 }
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
321
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
322 /* Note: we leave __builtins__ in place, so that destructors
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
323 of non-global objects defined in this module can still use
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
324 builtins, in particularly 'None'. */
7401
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
325
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
326 }
8c01cfee14ba Add internal routine _PyModule_Clear(), which does approximately what
Guido van Rossum <guido@python.org>
parents: 5456
diff changeset
327
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
328 /* Methods */
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
329
18933
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
330 static int
23652
b40165a4efe9 Surprising fix for SF bug 563060: module can be used as base class.
Guido van Rossum <guido@python.org>
parents: 22975
diff changeset
331 module_init(PyModuleObject *m, PyObject *args, PyObject *kwds)
18933
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
332 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
333 static char *kwlist[] = {"name", "doc", NULL};
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
334 PyObject *dict, *name = Py_None, *doc = Py_None;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
335 if (!PyArg_ParseTupleAndKeywords(args, kwds, "U|O:module.__init__",
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
336 kwlist, &name, &doc))
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
337 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
338 dict = m->md_dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
339 if (dict == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
340 dict = PyDict_New();
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
341 if (dict == NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
342 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
343 m->md_dict = dict;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
344 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
345 if (PyDict_SetItemString(dict, "__name__", name) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
346 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
347 if (PyDict_SetItemString(dict, "__doc__", doc) < 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
348 return -1;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
349 return 0;
18933
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
350 }
09df3254b49d Merge of descr-branch back into trunk.
Tim Peters <tim.peters@gmail.com>
parents: 17811
diff changeset
351
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
352 static void
13457
ef2ebb3b0c64 ANSI-fication of the sources.
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
353 module_dealloc(PyModuleObject *m)
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
354 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
355 PyObject_GC_UnTrack(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
356 if (m->md_def && m->md_def->m_free)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
357 m->md_def->m_free(m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
358 if (m->md_dict != NULL) {
65233
3e8d28886ad6 Merged revisions 85392 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents: 61467
diff changeset
359 _PyModule_Clear((PyObject *)m);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
360 Py_DECREF(m->md_dict);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
361 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
362 if (m->md_state != NULL)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
363 PyMem_FREE(m->md_state);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
364 Py_TYPE(m)->tp_free((PyObject *)m);
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
365 }
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
366
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
367 static PyObject *
13457
ef2ebb3b0c64 ANSI-fication of the sources.
Fred Drake <fdrake@acm.org>
parents: 13256
diff changeset
368 module_repr(PyModuleObject *m)
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
369 {
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
370 PyObject *name, *filename, *repr;
19322
1fec03012346 module_repr(): Instead of fixing the maximum buf size to 400,
Barry Warsaw <barry@python.org>
parents: 18933
diff changeset
371
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
372 name = PyModule_GetNameObject((PyObject *)m);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
373 if (name == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
374 PyErr_Clear();
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
375 name = PyUnicode_FromStringAndSize("?", 1);
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
376 if (name == NULL)
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
377 return NULL;
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
378 }
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
379 filename = PyModule_GetFilenameObject((PyObject *)m);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
380 if (filename == NULL) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
381 PyErr_Clear();
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
382 repr = PyUnicode_FromFormat("<module %R (built-in)>", name);
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
383 }
68111
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
384 else {
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
385 repr = PyUnicode_FromFormat("<module %R from %R>", name, filename);
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
386 Py_DECREF(filename);
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
387 }
f2edaf62d823 Issue #3080: Add PyModule_GetNameObject()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 66910
diff changeset
388 Py_DECREF(name);
64138
ee765a67c0b1 Issue #9425: Create PyModule_GetFilenameObject() function
Victor Stinner <victor.stinner@haypocalc.com>
parents: 63949
diff changeset
389 return repr;
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
390 }
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
391
15686
986d1c3ccdde Add garbage collection for module objects. Closes patch #102939 and
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 15318
diff changeset
392 static int
986d1c3ccdde Add garbage collection for module objects. Closes patch #102939 and
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 15318
diff changeset
393 module_traverse(PyModuleObject *m, visitproc visit, void *arg)
986d1c3ccdde Add garbage collection for module objects. Closes patch #102939 and
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 15318
diff changeset
394 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
395 if (m->md_def && m->md_def->m_traverse) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
396 int res = m->md_def->m_traverse((PyObject*)m, visit, arg);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
397 if (res)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
398 return res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
399 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
400 Py_VISIT(m->md_dict);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
401 return 0;
15686
986d1c3ccdde Add garbage collection for module objects. Closes patch #102939 and
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 15318
diff changeset
402 }
986d1c3ccdde Add garbage collection for module objects. Closes patch #102939 and
Neil Schemenauer <nascheme@enme.ucalgary.ca>
parents: 15318
diff changeset
403
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
404 static int
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
405 module_clear(PyModuleObject *m)
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
406 {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
407 if (m->md_def && m->md_def->m_clear) {
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
408 int res = m->md_def->m_clear((PyObject*)m);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
409 if (res)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
410 return res;
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
411 }
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
412 Py_CLEAR(m->md_dict);
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
413 return 0;
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
414 }
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
415
70331
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
416 static PyObject *
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
417 module_dir(PyObject *self, PyObject *args)
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
418 {
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
419 PyObject *result = NULL;
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
420 PyObject *dict = PyObject_GetAttrString(self, "__dict__");
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
421
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
422 if (dict != NULL) {
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
423 if (PyDict_Check(dict))
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
424 result = PyDict_Keys(dict);
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
425 else {
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
426 const char *name = PyModule_GetName(self);
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
427 if (name)
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
428 PyErr_Format(PyExc_TypeError,
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
429 "%.200s.__dict__ is not a dictionary",
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
430 name);
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
431 }
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
432 }
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
433
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
434 Py_XDECREF(dict);
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
435 return result;
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
436 }
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
437
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
438 static PyMethodDef module_methods[] = {
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
439 {"__dir__", module_dir, METH_NOARGS,
70342
6f078d80898f indicate return value on __dir__ methods
Benjamin Peterson <benjamin@python.org>
parents: 70331
diff changeset
440 PyDoc_STR("__dir__() -> list\nspecialized dir() implementation")},
70331
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
441 {0}
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
442 };
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
443
47580
94f64f11fdd0 Implement PEP 3121: new module initialization and finalization API.
Martin v. Löwis <martin@v.loewis.de>
parents: 44351
diff changeset
444
23832
ed1ba37a46b7 Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents: 23654
diff changeset
445 PyDoc_STRVAR(module_doc,
23654
b86eaeb0d7dd Add a docstring to the module type.
Guido van Rossum <guido@python.org>
parents: 23652
diff changeset
446 "module(name[, doc])\n\
b86eaeb0d7dd Add a docstring to the module type.
Guido van Rossum <guido@python.org>
parents: 23652
diff changeset
447 \n\
b86eaeb0d7dd Add a docstring to the module type.
Guido van Rossum <guido@python.org>
parents: 23652
diff changeset
448 Create a module object.\n\
23832
ed1ba37a46b7 Patch #568124: Add doc string macros.
Martin v. Löwis <martin@v.loewis.de>
parents: 23654
diff changeset
449 The name must be a string; the optional doc argument can have any type.");
23654
b86eaeb0d7dd Add a docstring to the module type.
Guido van Rossum <guido@python.org>
parents: 23652
diff changeset
450
5396
d1447950fa04 Quickly renamed the last directory.
Guido van Rossum <guido@python.org>
parents: 4503
diff changeset
451 PyTypeObject PyModule_Type = {
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
452 PyVarObject_HEAD_INIT(&PyType_Type, 0)
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
453 "module", /* tp_name */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
454 sizeof(PyModuleObject), /* tp_size */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
455 0, /* tp_itemsize */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
456 (destructor)module_dealloc, /* tp_dealloc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
457 0, /* tp_print */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
458 0, /* tp_getattr */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
459 0, /* tp_setattr */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
460 0, /* tp_reserved */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
461 (reprfunc)module_repr, /* tp_repr */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
462 0, /* tp_as_number */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
463 0, /* tp_as_sequence */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
464 0, /* tp_as_mapping */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
465 0, /* tp_hash */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
466 0, /* tp_call */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
467 0, /* tp_str */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
468 PyObject_GenericGetAttr, /* tp_getattro */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
469 PyObject_GenericSetAttr, /* tp_setattro */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
470 0, /* tp_as_buffer */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
471 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC |
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
472 Py_TPFLAGS_BASETYPE, /* tp_flags */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
473 module_doc, /* tp_doc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
474 (traverseproc)module_traverse, /* tp_traverse */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
475 (inquiry)module_clear, /* tp_clear */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
476 0, /* tp_richcompare */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
477 0, /* tp_weaklistoffset */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
478 0, /* tp_iter */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
479 0, /* tp_iternext */
70331
8f403199f999 move specialized dir implementations into __dir__ methods (closes #12166)
Benjamin Peterson <benjamin@python.org>
parents: 68258
diff changeset
480 module_methods, /* tp_methods */
61467
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
481 module_members, /* tp_members */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
482 0, /* tp_getset */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
483 0, /* tp_base */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
484 0, /* tp_dict */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
485 0, /* tp_descr_get */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
486 0, /* tp_descr_set */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
487 offsetof(PyModuleObject, md_dict), /* tp_dictoffset */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
488 (initproc)module_init, /* tp_init */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
489 PyType_GenericAlloc, /* tp_alloc */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
490 PyType_GenericNew, /* tp_new */
f197407bdba2 Recorded merge of revisions 81032 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 57210
diff changeset
491 PyObject_GC_Del, /* tp_free */
6
fc6fcd7df4f7 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
492 };