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Issue #13706: Fix format(int, "n") for locale with non-ASCII thousands separator

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* Decode thousands separator and decimal point using PyUnicode_DecodeLocale()
   (from the locale encoding), instead of decoding them implicitly from latin1
 * Remove _PyUnicode_InsertThousandsGroupingLocale(), it was not used
 * Change _PyUnicode_InsertThousandsGrouping() API to return the maximum
   character if unicode is NULL
 * Replace MIN/MAX macros by Py_MIN/Py_MAX
 * stringlib/undef.h undefines STRINGLIB_IS_UNICODE
 * stringlib/localeutil.h only supports Unicode
This commit is contained in:
Victor Stinner 2012-02-24 00:37:51 +01:00
parent dcb30cf959
commit 41a863cb81
12 changed files with 187 additions and 150 deletions
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73
Objects/unicodeobject.c
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@ -9151,34 +9151,75 @@ any_find_slice(int direction, PyObject* s1, PyObject* s2,
}
Py_ssize_t
_PyUnicode_InsertThousandsGrouping(PyObject *unicode, int kind, void *data,
Py_ssize_t n_buffer,
void *digits, Py_ssize_t n_digits,
Py_ssize_t min_width,
const char *grouping,
const char *thousands_sep)
_PyUnicode_InsertThousandsGrouping(
PyObject *unicode, Py_ssize_t index,
Py_ssize_t n_buffer,
void *digits, Py_ssize_t n_digits,
Py_ssize_t min_width,
const char *grouping, PyObject *thousands_sep,
Py_UCS4 *maxchar)
{
unsigned int kind, thousands_sep_kind;
void *data, *thousands_sep_data;
Py_ssize_t thousands_sep_len;
Py_ssize_t len;
if (unicode != NULL) {
kind = PyUnicode_KIND(unicode);
data = PyUnicode_DATA(unicode) + index * kind;
}
else {
kind = PyUnicode_1BYTE_KIND;
data = NULL;
}
thousands_sep_kind = PyUnicode_KIND(thousands_sep);
thousands_sep_data = PyUnicode_DATA(thousands_sep);
thousands_sep_len = PyUnicode_GET_LENGTH(thousands_sep);
if (unicode != NULL && thousands_sep_kind != kind) {
thousands_sep_data = _PyUnicode_AsKind(thousands_sep, kind);
if (!thousands_sep_data)
return -1;
}
switch (kind) {
case PyUnicode_1BYTE_KIND:
if (unicode != NULL && PyUnicode_IS_ASCII(unicode))
return _PyUnicode_ascii_InsertThousandsGrouping(
len = asciilib_InsertThousandsGrouping(
(Py_UCS1*)data, n_buffer, (Py_UCS1*)digits, n_digits,
min_width, grouping, thousands_sep);
min_width, grouping,
thousands_sep_data, thousands_sep_len);
else
return _PyUnicode_ucs1_InsertThousandsGrouping(
len = ucs1lib_InsertThousandsGrouping(
(Py_UCS1*)data, n_buffer, (Py_UCS1*)digits, n_digits,
min_width, grouping, thousands_sep);
min_width, grouping,
thousands_sep_data, thousands_sep_len);
break;
case PyUnicode_2BYTE_KIND:
return _PyUnicode_ucs2_InsertThousandsGrouping(
len = ucs2lib_InsertThousandsGrouping(
(Py_UCS2*)data, n_buffer, (Py_UCS2*)digits, n_digits,
min_width, grouping, thousands_sep);
min_width, grouping,
thousands_sep_data, thousands_sep_len);
break;
case PyUnicode_4BYTE_KIND:
return _PyUnicode_ucs4_InsertThousandsGrouping(
len = ucs4lib_InsertThousandsGrouping(
(Py_UCS4*)data, n_buffer, (Py_UCS4*)digits, n_digits,
min_width, grouping, thousands_sep);
min_width, grouping,
thousands_sep_data, thousands_sep_len);
break;
default:
assert(0);
return -1;
}
assert(0);
return -1;
if (unicode != NULL && thousands_sep_kind != kind)
PyMem_Free(thousands_sep_data);
if (unicode == NULL) {
*maxchar = 127;
if (len != n_digits) {
*maxchar = Py_MAX(*maxchar,
PyUnicode_MAX_CHAR_VALUE(thousands_sep));
}
}
return len;
}