bpo-1635741: Port _stat module to multiphase initialization (GH-19798)
This commit is contained in:
Dong-hee Na
GitHub
parent
113feb3ec2
commit
84724dd239
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@ -0,0 +1 @@
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Port _stat module to multiphase initialization (:pep:`489`).
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227
Modules/_stat.c
227
Modules/_stat.c
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@ -492,113 +492,140 @@ ST_CTIME\n\
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");
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static int
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stat_exec(PyObject *module)
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{
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#define ADD_INT_MACRO(module, macro) \
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do { \
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if (PyModule_AddIntConstant(module, #macro, macro) < 0) { \
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return -1; \
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} \
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} while (0)
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ADD_INT_MACRO(module, S_IFDIR);
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ADD_INT_MACRO(module, S_IFCHR);
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ADD_INT_MACRO(module, S_IFBLK);
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ADD_INT_MACRO(module, S_IFREG);
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ADD_INT_MACRO(module, S_IFIFO);
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ADD_INT_MACRO(module, S_IFLNK);
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ADD_INT_MACRO(module, S_IFSOCK);
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ADD_INT_MACRO(module, S_IFDOOR);
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ADD_INT_MACRO(module, S_IFPORT);
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ADD_INT_MACRO(module, S_IFWHT);
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ADD_INT_MACRO(module, S_ISUID);
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ADD_INT_MACRO(module, S_ISGID);
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ADD_INT_MACRO(module, S_ISVTX);
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ADD_INT_MACRO(module, S_ENFMT);
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ADD_INT_MACRO(module, S_IREAD);
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ADD_INT_MACRO(module, S_IWRITE);
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ADD_INT_MACRO(module, S_IEXEC);
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ADD_INT_MACRO(module, S_IRWXU);
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ADD_INT_MACRO(module, S_IRUSR);
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ADD_INT_MACRO(module, S_IWUSR);
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ADD_INT_MACRO(module, S_IXUSR);
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ADD_INT_MACRO(module, S_IRWXG);
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ADD_INT_MACRO(module, S_IRGRP);
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ADD_INT_MACRO(module, S_IWGRP);
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ADD_INT_MACRO(module, S_IXGRP);
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ADD_INT_MACRO(module, S_IRWXO);
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ADD_INT_MACRO(module, S_IROTH);
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ADD_INT_MACRO(module, S_IWOTH);
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ADD_INT_MACRO(module, S_IXOTH);
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ADD_INT_MACRO(module, UF_NODUMP);
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ADD_INT_MACRO(module, UF_IMMUTABLE);
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ADD_INT_MACRO(module, UF_APPEND);
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ADD_INT_MACRO(module, UF_OPAQUE);
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ADD_INT_MACRO(module, UF_NOUNLINK);
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ADD_INT_MACRO(module, UF_COMPRESSED);
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ADD_INT_MACRO(module, UF_HIDDEN);
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ADD_INT_MACRO(module, SF_ARCHIVED);
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ADD_INT_MACRO(module, SF_IMMUTABLE);
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ADD_INT_MACRO(module, SF_APPEND);
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ADD_INT_MACRO(module, SF_NOUNLINK);
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ADD_INT_MACRO(module, SF_SNAPSHOT);
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const char* st_constants[] = {
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"ST_MODE",
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"ST_INO",
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"ST_DEV",
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"ST_NLINK",
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"ST_UID",
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"ST_GID",
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"ST_SIZE",
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"ST_ATIME",
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"ST_MTIME",
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"ST_CTIME"
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};
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for (int i = 0; i < Py_ARRAY_LENGTH(st_constants); i++) {
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if (PyModule_AddIntConstant(module, st_constants[i], i) < 0) {
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return -1;
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}
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}
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#ifdef MS_WINDOWS
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_ARCHIVE);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_COMPRESSED);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_DEVICE);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_DIRECTORY);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_ENCRYPTED);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_HIDDEN);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_INTEGRITY_STREAM);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_NORMAL);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_NOT_CONTENT_INDEXED);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_NO_SCRUB_DATA);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_OFFLINE);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_READONLY);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_REPARSE_POINT);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_SPARSE_FILE);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_SYSTEM);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_TEMPORARY);
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ADD_INT_MACRO(module, FILE_ATTRIBUTE_VIRTUAL);
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if (PyModule_AddObject(module, "IO_REPARSE_TAG_SYMLINK",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_SYMLINK)) < 0) {
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return -1;
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}
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if (PyModule_AddObject(module, "IO_REPARSE_TAG_MOUNT_POINT",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_MOUNT_POINT)) < 0) {
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return -1;
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}
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if (PyModule_AddObject(module, "IO_REPARSE_TAG_APPEXECLINK",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_APPEXECLINK)) < 0) {
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return -1;
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}
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#endif
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return 0;
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}
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static PyModuleDef_Slot stat_slots[] = {
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{Py_mod_exec, stat_exec},
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{0, NULL}
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};
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static struct PyModuleDef statmodule = {
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PyModuleDef_HEAD_INIT,
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"_stat",
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module_doc,
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-1,
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stat_methods,
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NULL,
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NULL,
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NULL,
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NULL
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.m_name = "_stat",
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.m_doc = module_doc,
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.m_size = 0,
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.m_methods = stat_methods,
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.m_slots = stat_slots,
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};
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PyMODINIT_FUNC
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PyInit__stat(void)
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{
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PyObject *m;
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m = PyModule_Create(&statmodule);
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if (m == NULL)
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return NULL;
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if (PyModule_AddIntMacro(m, S_IFDIR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFCHR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFBLK)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFREG)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFIFO)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFLNK)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFSOCK)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFDOOR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFPORT)) return NULL;
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if (PyModule_AddIntMacro(m, S_IFWHT)) return NULL;
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if (PyModule_AddIntMacro(m, S_ISUID)) return NULL;
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if (PyModule_AddIntMacro(m, S_ISGID)) return NULL;
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if (PyModule_AddIntMacro(m, S_ISVTX)) return NULL;
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if (PyModule_AddIntMacro(m, S_ENFMT)) return NULL;
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if (PyModule_AddIntMacro(m, S_IREAD)) return NULL;
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if (PyModule_AddIntMacro(m, S_IWRITE)) return NULL;
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if (PyModule_AddIntMacro(m, S_IEXEC)) return NULL;
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if (PyModule_AddIntMacro(m, S_IRWXU)) return NULL;
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if (PyModule_AddIntMacro(m, S_IRUSR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IWUSR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IXUSR)) return NULL;
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if (PyModule_AddIntMacro(m, S_IRWXG)) return NULL;
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if (PyModule_AddIntMacro(m, S_IRGRP)) return NULL;
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if (PyModule_AddIntMacro(m, S_IWGRP)) return NULL;
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if (PyModule_AddIntMacro(m, S_IXGRP)) return NULL;
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if (PyModule_AddIntMacro(m, S_IRWXO)) return NULL;
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if (PyModule_AddIntMacro(m, S_IROTH)) return NULL;
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if (PyModule_AddIntMacro(m, S_IWOTH)) return NULL;
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if (PyModule_AddIntMacro(m, S_IXOTH)) return NULL;
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if (PyModule_AddIntMacro(m, UF_NODUMP)) return NULL;
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if (PyModule_AddIntMacro(m, UF_IMMUTABLE)) return NULL;
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if (PyModule_AddIntMacro(m, UF_APPEND)) return NULL;
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if (PyModule_AddIntMacro(m, UF_OPAQUE)) return NULL;
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if (PyModule_AddIntMacro(m, UF_NOUNLINK)) return NULL;
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if (PyModule_AddIntMacro(m, UF_COMPRESSED)) return NULL;
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if (PyModule_AddIntMacro(m, UF_HIDDEN)) return NULL;
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if (PyModule_AddIntMacro(m, SF_ARCHIVED)) return NULL;
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if (PyModule_AddIntMacro(m, SF_IMMUTABLE)) return NULL;
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if (PyModule_AddIntMacro(m, SF_APPEND)) return NULL;
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if (PyModule_AddIntMacro(m, SF_NOUNLINK)) return NULL;
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if (PyModule_AddIntMacro(m, SF_SNAPSHOT)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_MODE", 0)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_INO", 1)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_DEV", 2)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_NLINK", 3)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_UID", 4)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_GID", 5)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_SIZE", 6)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_ATIME", 7)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_MTIME", 8)) return NULL;
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if (PyModule_AddIntConstant(m, "ST_CTIME", 9)) return NULL;
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#ifdef MS_WINDOWS
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_ARCHIVE)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_COMPRESSED)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_DEVICE)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_DIRECTORY)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_ENCRYPTED)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_HIDDEN)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_INTEGRITY_STREAM)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_NORMAL)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_NOT_CONTENT_INDEXED)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_NO_SCRUB_DATA)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_OFFLINE)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_READONLY)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_REPARSE_POINT)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_SPARSE_FILE)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_SYSTEM)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_TEMPORARY)) return NULL;
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if (PyModule_AddIntMacro(m, FILE_ATTRIBUTE_VIRTUAL)) return NULL;
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if (PyModule_AddObject(m, "IO_REPARSE_TAG_SYMLINK",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_SYMLINK))) return NULL;
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if (PyModule_AddObject(m, "IO_REPARSE_TAG_MOUNT_POINT",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_MOUNT_POINT))) return NULL;
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if (PyModule_AddObject(m, "IO_REPARSE_TAG_APPEXECLINK",
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PyLong_FromUnsignedLong(IO_REPARSE_TAG_APPEXECLINK))) return NULL;
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#endif
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return m;
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return PyModuleDef_Init(&statmodule);
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}
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#ifdef __cplusplus
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