merge

Include/unicodeobject.h

@@ -1936,32 +1936,20 @@ PyAPI_FUNC(PyObject *) _PyUnicode_XStrip(
     );
 #endif
 
-/* Using the current locale, insert the thousands grouping
-   into the string pointed to by buffer.  For the argument descriptions,
-   see Objects/stringlib/localeutil.h */
-
-#ifndef Py_LIMITED_API
-PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGroupingLocale(Py_UNICODE *buffer,
-                                                   Py_ssize_t n_buffer,
-                                                   Py_UNICODE *digits,
-                                                   Py_ssize_t n_digits,
-                                                   Py_ssize_t min_width);
-#endif
-
 /* Using explicit passed-in values, insert the thousands grouping
    into the string pointed to by buffer.  For the argument descriptions,
    see Objects/stringlib/localeutil.h */
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGrouping(
     PyObject *unicode,
-    int kind,
-    void *buffer,
+    Py_ssize_t index,
     Py_ssize_t n_buffer,
     void *digits,
     Py_ssize_t n_digits,
     Py_ssize_t min_width,
     const char *grouping,
-    const char *thousands_sep);
+    PyObject *thousands_sep,
+    Py_UCS4 *maxchar);
 #endif
 /* === Characters Type APIs =============================================== */
 

Lib/test/test_format.py

 from test.support import verbose, TestFailed
+import locale
 import sys
 import test.support as support
 import unittest
@@ -282,6 +283,20 @@ class FormatTest(unittest.TestCase):
         self.assertEqual(format(1+2j, "\u2007^8"), "\u2007(1+2j)\u2007")
         self.assertEqual(format(0j, "\u2007^4"), "\u20070j\u2007")
 
+    def test_locale(self):
+        try:
+            oldloc = locale.setlocale(locale.LC_ALL, '')
+        except locale.Error as err:
+            self.skipTest("Cannot set locale: {}".format(err))
+        try:
+            sep = locale.localeconv()['thousands_sep']
+            text = format(123456789, "n")
+            self.assertIn(sep, text)
+            self.assertEqual(text.replace(sep, ''), '123456789')
+        finally:
+            locale.setlocale(locale.LC_ALL, oldloc)
+
+
 
 def test_main():
     support.run_unittest(FormatTest)

Objects/stringlib/asciilib.h

@@ -21,12 +21,9 @@
 #define STRINGLIB_RESIZE         not_supported
 #define STRINGLIB_CHECK          PyUnicode_Check
 #define STRINGLIB_CHECK_EXACT    PyUnicode_CheckExact
-#define STRINGLIB_GROUPING       _PyUnicode_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyUnicode_InsertThousandsGroupingLocale
 
 #define STRINGLIB_TOSTR          PyObject_Str
 #define STRINGLIB_TOASCII        PyObject_ASCII
 
 #define _Py_InsertThousandsGrouping _PyUnicode_ascii_InsertThousandsGrouping
-#define _Py_InsertThousandsGroupingLocale _PyUnicode_ascii_InsertThousandsGroupingLocale
 

Objects/stringlib/localeutil.h

@@ -2,8 +2,9 @@
 
 #include <locale.h>
 
-#define MAX(x, y) ((x) < (y) ? (y) : (x))
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
+#ifndef STRINGLIB_IS_UNICODE
+#   error "localeutil is specific to Unicode"
+#endif
 
 typedef struct {
     const char *grouping;
@@ -46,7 +47,7 @@ STRINGLIB(GroupGenerator_next)(STRINGLIB(GroupGenerator) *self)
    are optional, depending on when we're called. */
 static void
 STRINGLIB(fill)(STRINGLIB_CHAR **digits_end, STRINGLIB_CHAR **buffer_end,
-     Py_ssize_t n_chars, Py_ssize_t n_zeros, const char* thousands_sep,
+     Py_ssize_t n_chars, Py_ssize_t n_zeros, STRINGLIB_CHAR* thousands_sep,
      Py_ssize_t thousands_sep_len)
 {
     Py_ssize_t i;
@@ -55,15 +56,8 @@ STRINGLIB(fill)(STRINGLIB_CHAR **digits_end, STRINGLIB_CHAR **buffer_end,
         *buffer_end -= thousands_sep_len;
 
         /* Copy the thousands_sep chars into the buffer. */
-#if STRINGLIB_IS_UNICODE
-        /* Convert from the char's of the thousands_sep from
-           the locale into unicode. */
-        for (i = 0; i < thousands_sep_len; ++i)
-            (*buffer_end)[i] = thousands_sep[i];
-#else
-        /* No conversion, just memcpy the thousands_sep. */
-        memcpy(*buffer_end, thousands_sep, thousands_sep_len);
-#endif
+        memcpy(*buffer_end, thousands_sep,
+               thousands_sep_len * STRINGLIB_SIZEOF_CHAR);
     }
 
     *buffer_end -= n_chars;
@@ -76,7 +70,7 @@ STRINGLIB(fill)(STRINGLIB_CHAR **digits_end, STRINGLIB_CHAR **buffer_end,
 }
 
 /**
- * _Py_InsertThousandsGrouping:
+ * InsertThousandsGrouping:
  * @buffer: A pointer to the start of a string.
  * @n_buffer: Number of characters in @buffer.
  * @digits: A pointer to the digits we're reading from. If count
@@ -106,13 +100,15 @@ STRINGLIB(fill)(STRINGLIB_CHAR **digits_end, STRINGLIB_CHAR **buffer_end,
     _insert_thousands_sep().
  **/
 Py_ssize_t
-_Py_InsertThousandsGrouping(STRINGLIB_CHAR *buffer,
-                            Py_ssize_t n_buffer,
-                            STRINGLIB_CHAR *digits,
-                            Py_ssize_t n_digits,
-                            Py_ssize_t min_width,
-                            const char *grouping,
-                            const char *thousands_sep)
+STRINGLIB(InsertThousandsGrouping)(
+    STRINGLIB_CHAR *buffer,
+    Py_ssize_t n_buffer,
+    STRINGLIB_CHAR *digits,
+    Py_ssize_t n_digits,
+    Py_ssize_t min_width,
+    const char *grouping,
+    STRINGLIB_CHAR *thousands_sep,
+    Py_ssize_t thousands_sep_len)
 {
     Py_ssize_t count = 0;
     Py_ssize_t n_zeros;
@@ -124,7 +120,6 @@ _Py_InsertThousandsGrouping(STRINGLIB_CHAR *buffer,
     STRINGLIB_CHAR *digits_end = NULL;
     Py_ssize_t l;
     Py_ssize_t n_chars;
-    Py_ssize_t thousands_sep_len = strlen(thousands_sep);
     Py_ssize_t remaining = n_digits; /* Number of chars remaining to
                                         be looked at */
     /* A generator that returns all of the grouping widths, until it
@@ -138,9 +133,9 @@ _Py_InsertThousandsGrouping(STRINGLIB_CHAR *buffer,
     }
 
     while ((l = STRINGLIB(GroupGenerator_next)(&groupgen)) > 0) {
-        l = MIN(l, MAX(MAX(remaining, min_width), 1));
-        n_zeros = MAX(0, l - remaining);
-        n_chars = MAX(0, MIN(remaining, l));
+        l = Py_MIN(l, Py_MAX(Py_MAX(remaining, min_width), 1));
+        n_zeros = Py_MAX(0, l - remaining);
+        n_chars = Py_MAX(0, Py_MIN(remaining, l));
 
         /* Use n_zero zero's and n_chars chars */
 
@@ -168,9 +163,9 @@ _Py_InsertThousandsGrouping(STRINGLIB_CHAR *buffer,
     if (!loop_broken) {
         /* We left the loop without using a break statement. */
 
-        l = MAX(MAX(remaining, min_width), 1);
-        n_zeros = MAX(0, l - remaining);
-        n_chars = MAX(0, MIN(remaining, l));
+        l = Py_MAX(Py_MAX(remaining, min_width), 1);
+        n_zeros = Py_MAX(0, l - remaining);
+        n_chars = Py_MAX(0, Py_MIN(remaining, l));
 
         /* Use n_zero zero's and n_chars chars */
         count += (use_separator ? thousands_sep_len : 0) + n_zeros + n_chars;
@@ -183,25 +178,3 @@ _Py_InsertThousandsGrouping(STRINGLIB_CHAR *buffer,
     return count;
 }
 
-/**
- * _Py_InsertThousandsGroupingLocale:
- * @buffer: A pointer to the start of a string.
- * @n_digits: The number of digits in the string, in which we want
- *            to put the grouping chars.
- *
- * Reads thee current locale and calls _Py_InsertThousandsGrouping().
- **/
-Py_ssize_t
-_Py_InsertThousandsGroupingLocale(STRINGLIB_CHAR *buffer,
-                                  Py_ssize_t n_buffer,
-                                  STRINGLIB_CHAR *digits,
-                                  Py_ssize_t n_digits,
-                                  Py_ssize_t min_width)
-{
-        struct lconv *locale_data = localeconv();
-        const char *grouping = locale_data->grouping;
-        const char *thousands_sep = locale_data->thousands_sep;
-
-        return _Py_InsertThousandsGrouping(buffer, n_buffer, digits, n_digits,
-                                           min_width, grouping, thousands_sep);
-}

Objects/stringlib/stringdefs.h

@@ -25,7 +25,5 @@
 #define STRINGLIB_CHECK          PyBytes_Check
 #define STRINGLIB_CHECK_EXACT    PyBytes_CheckExact
 #define STRINGLIB_TOSTR          PyObject_Str
-#define STRINGLIB_GROUPING       _PyBytes_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyBytes_InsertThousandsGroupingLocale
 #define STRINGLIB_TOASCII        PyObject_Repr
 #endif /* !STRINGLIB_STRINGDEFS_H */

Objects/stringlib/ucs1lib.h

@@ -21,13 +21,10 @@
 #define STRINGLIB_RESIZE         not_supported
 #define STRINGLIB_CHECK          PyUnicode_Check
 #define STRINGLIB_CHECK_EXACT    PyUnicode_CheckExact
-#define STRINGLIB_GROUPING       _PyUnicode_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyUnicode_InsertThousandsGroupingLocale
 
 #define STRINGLIB_TOSTR          PyObject_Str
 #define STRINGLIB_TOASCII        PyObject_ASCII
 
 #define _Py_InsertThousandsGrouping _PyUnicode_ucs1_InsertThousandsGrouping
-#define _Py_InsertThousandsGroupingLocale _PyUnicode_ucs1_InsertThousandsGroupingLocale
 
 

Objects/stringlib/ucs2lib.h

@@ -21,12 +21,9 @@
 #define STRINGLIB_RESIZE         not_supported
 #define STRINGLIB_CHECK          PyUnicode_Check
 #define STRINGLIB_CHECK_EXACT    PyUnicode_CheckExact
-#define STRINGLIB_GROUPING       _PyUnicode_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyUnicode_InsertThousandsGroupingLocale
 
 #define STRINGLIB_TOSTR          PyObject_Str
 #define STRINGLIB_TOASCII        PyObject_ASCII
 
 #define _Py_InsertThousandsGrouping _PyUnicode_ucs2_InsertThousandsGrouping
-#define _Py_InsertThousandsGroupingLocale _PyUnicode_ucs2_InsertThousandsGroupingLocale
 

Objects/stringlib/ucs4lib.h

@@ -21,12 +21,9 @@
 #define STRINGLIB_RESIZE         not_supported
 #define STRINGLIB_CHECK          PyUnicode_Check
 #define STRINGLIB_CHECK_EXACT    PyUnicode_CheckExact
-#define STRINGLIB_GROUPING       _PyUnicode_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyUnicode_InsertThousandsGroupingLocale
 
 #define STRINGLIB_TOSTR          PyObject_Str
 #define STRINGLIB_TOASCII        PyObject_ASCII
 
 #define _Py_InsertThousandsGrouping _PyUnicode_ucs4_InsertThousandsGrouping
-#define _Py_InsertThousandsGroupingLocale _PyUnicode_ucs4_InsertThousandsGroupingLocale
 

Objects/stringlib/undef.h

@@ -7,5 +7,5 @@
 #undef  STRINGLIB_NEW
 #undef  STRINGLIB_RESIZE
 #undef  _Py_InsertThousandsGrouping
-#undef  _Py_InsertThousandsGroupingLocale
+#undef STRINGLIB_IS_UNICODE
 

Objects/stringlib/unicodedefs.h

@@ -24,8 +24,6 @@
 #define STRINGLIB_RESIZE         PyUnicode_Resize
 #define STRINGLIB_CHECK          PyUnicode_Check
 #define STRINGLIB_CHECK_EXACT    PyUnicode_CheckExact
-#define STRINGLIB_GROUPING       _PyUnicode_InsertThousandsGrouping
-#define STRINGLIB_GROUPING_LOCALE _PyUnicode_InsertThousandsGroupingLocale
 
 #if PY_VERSION_HEX < 0x03000000
 #define STRINGLIB_TOSTR          PyObject_Unicode

Objects/unicodeobject.c

@@ -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;
 }