diff options
Diffstat (limited to 'Modules/_localemodule.c')
| -rw-r--r-- | Modules/_localemodule.c | 190 |
1 files changed, 106 insertions, 84 deletions
diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c index d96a967..c617bfb 100644 --- a/Modules/_localemodule.c +++ b/Modules/_localemodule.c @@ -1,5 +1,5 @@ /*********************************************************** -Copyright (C) 1997 Martin von Loewis +Copyright (C) 1997, 2002 Martin von Loewis Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, @@ -415,6 +415,94 @@ PyLocale_getdefaultlocale(PyObject* self, PyObject* args) #endif #ifdef HAVE_LANGINFO_H +#define LANGINFO(X) {#X, X} +struct langinfo_constant{ + char* name; + int value; +} langinfo_constants[] = +{ + /* These constants should exist on any langinfo implementation */ + LANGINFO(DAY_1), + LANGINFO(DAY_2), + LANGINFO(DAY_3), + LANGINFO(DAY_4), + LANGINFO(DAY_5), + LANGINFO(DAY_6), + LANGINFO(DAY_7), + + LANGINFO(ABDAY_1), + LANGINFO(ABDAY_2), + LANGINFO(ABDAY_3), + LANGINFO(ABDAY_4), + LANGINFO(ABDAY_5), + LANGINFO(ABDAY_6), + LANGINFO(ABDAY_7), + + LANGINFO(MON_1), + LANGINFO(MON_2), + LANGINFO(MON_3), + LANGINFO(MON_4), + LANGINFO(MON_5), + LANGINFO(MON_6), + LANGINFO(MON_7), + LANGINFO(MON_8), + LANGINFO(MON_9), + LANGINFO(MON_10), + LANGINFO(MON_11), + LANGINFO(MON_12), + + LANGINFO(ABMON_1), + LANGINFO(ABMON_2), + LANGINFO(ABMON_3), + LANGINFO(ABMON_4), + LANGINFO(ABMON_5), + LANGINFO(ABMON_6), + LANGINFO(ABMON_7), + LANGINFO(ABMON_8), + LANGINFO(ABMON_9), + LANGINFO(ABMON_10), + LANGINFO(ABMON_11), + LANGINFO(ABMON_12), + +#ifdef RADIXCHAR + /* The following are not available with glibc 2.0 */ + LANGINFO(RADIXCHAR), + LANGINFO(THOUSEP), + /* YESSTR and NOSTR are deprecated in glibc, since they are + a special case of message translation, which should be rather + done using gettext. So we don't expose it to Python in the + first place. + LANGINFO(YESSTR), + LANGINFO(NOSTR), + */ + LANGINFO(CRNCYSTR), +#endif + + LANGINFO(D_T_FMT), + LANGINFO(D_FMT), + LANGINFO(T_FMT), + LANGINFO(AM_STR), + LANGINFO(PM_STR), + +#ifdef CODESET + /* The following constants are available only with XPG4. */ + LANGINFO(CODESET), + LANGINFO(T_FMT_AMPM), + LANGINFO(ERA), + LANGINFO(ERA_D_FMT), + LANGINFO(ERA_D_T_FMT), + LANGINFO(ERA_T_FMT), + LANGINFO(ALT_DIGITS), + LANGINFO(YESEXPR), + LANGINFO(NOEXPR), +#endif +#ifdef _DATE_FMT + /* This is not available in all glibc versions that have CODESET. */ + LANGINFO(_DATE_FMT), +#endif + {0, 0} +}; + static char nl_langinfo__doc__[] = "nl_langinfo(key) -> string\n" "Return the value for the locale information associated with key." @@ -423,12 +511,19 @@ static char nl_langinfo__doc__[] = static PyObject* PyLocale_nl_langinfo(PyObject* self, PyObject* args) { - int item; + int item, i; if (!PyArg_ParseTuple(args, "i:nl_langinfo", &item)) return NULL; - return PyString_FromString(nl_langinfo(item)); + /* Check whether this is a supported constant. GNU libc sometimes + returns numeric values in the char* return value, which would + crash PyString_FromString. */ + for (i = 0; langinfo_constants[i].name; i++) + if (langinfo_constants[i].value == item) + return PyString_FromString(nl_langinfo(item)); + PyErr_SetString(PyExc_ValueError, "unsupported langinfo constant"); + return NULL; } -#endif +#endif /* HAVE_LANGINFO_H */ static struct PyMethodDef PyLocale_Methods[] = { @@ -455,6 +550,9 @@ DL_EXPORT(void) init_locale(void) { PyObject *m, *d, *x; +#ifdef HAVE_LANGINFO_H + int i; +#endif m = Py_InitModule("_locale", PyLocale_Methods); @@ -501,86 +599,10 @@ init_locale(void) PyDict_SetItemString(d, "__doc__", x); Py_XDECREF(x); -#define ADDINT(X) PyModule_AddIntConstant(m, #X, X) #ifdef HAVE_LANGINFO_H - /* These constants should exist on any langinfo implementation */ - ADDINT(DAY_1); - ADDINT(DAY_2); - ADDINT(DAY_3); - ADDINT(DAY_4); - ADDINT(DAY_5); - ADDINT(DAY_6); - ADDINT(DAY_7); - - ADDINT(ABDAY_1); - ADDINT(ABDAY_2); - ADDINT(ABDAY_3); - ADDINT(ABDAY_4); - ADDINT(ABDAY_5); - ADDINT(ABDAY_6); - ADDINT(ABDAY_7); - - ADDINT(MON_1); - ADDINT(MON_2); - ADDINT(MON_3); - ADDINT(MON_4); - ADDINT(MON_5); - ADDINT(MON_6); - ADDINT(MON_7); - ADDINT(MON_8); - ADDINT(MON_9); - ADDINT(MON_10); - ADDINT(MON_11); - ADDINT(MON_12); - - ADDINT(ABMON_1); - ADDINT(ABMON_2); - ADDINT(ABMON_3); - ADDINT(ABMON_4); - ADDINT(ABMON_5); - ADDINT(ABMON_6); - ADDINT(ABMON_7); - ADDINT(ABMON_8); - ADDINT(ABMON_9); - ADDINT(ABMON_10); - ADDINT(ABMON_11); - ADDINT(ABMON_12); - -#ifdef RADIXCHAR - /* The following are not available with glibc 2.0 */ - ADDINT(RADIXCHAR); - ADDINT(THOUSEP); - /* YESSTR and NOSTR are deprecated in glibc, since they are - a special case of message translation, which should be rather - done using gettext. So we don't expose it to Python in the - first place. - ADDINT(YESSTR); - ADDINT(NOSTR); - */ - ADDINT(CRNCYSTR); -#endif - - ADDINT(D_T_FMT); - ADDINT(D_FMT); - ADDINT(T_FMT); - ADDINT(AM_STR); - ADDINT(PM_STR); - -#ifdef CODESET - /* The following constants are available only with XPG4. */ - ADDINT(CODESET); - ADDINT(T_FMT_AMPM); - ADDINT(ERA); - ADDINT(ERA_D_FMT); - ADDINT(ERA_D_T_FMT); - ADDINT(ERA_T_FMT); - ADDINT(ALT_DIGITS); - ADDINT(YESEXPR); - ADDINT(NOEXPR); -#endif -#ifdef _DATE_FMT - /* This is not available in all glibc versions that have CODESET. */ - ADDINT(_DATE_FMT); + for (i = 0; langinfo_constants[i].name; i++) { + PyModule_AddIntConstant(m, langinfo_constants[i].name, + langinfo_constants[i].value); + } #endif -#endif /* HAVE_LANGINFO_H */ } |