Added ',' thousands grouping to int.__format__. See PEP 378.

This is incomplete, but I want to get some version into the next alpha. I am still working on:
Documentation.
More tests.
Implement for floats.

In addition, there's an existing bug with 'n' formatting that carries forward to thousands grouping (issue 5515).

1 files changed, 13 insertions, 1 deletions

diff --git a/Include/bytesobject.h b/Include/bytesobject.h
index 3f275a8..f5a5085 100644
--- a/Include/bytesobject.h
+++ b/Include/bytesobject.h
@@ -91,13 +91,25 @@ PyAPI_FUNC(int) PyBytes_AsStringAndSize(
    into the string pointed to by buffer.  For the argument descriptions,
    see Objects/stringlib/localeutil.h */
 
-PyAPI_FUNC(int) _PyBytes_InsertThousandsGrouping(char *buffer,
+PyAPI_FUNC(int) _PyBytes_InsertThousandsGroupingLocale(char *buffer,
 						  Py_ssize_t n_buffer,
 						  Py_ssize_t n_digits,
 						  Py_ssize_t buf_size,
 						  Py_ssize_t *count,
 						  int append_zero_char);
 
+/* 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 */
+PyAPI_FUNC(int) _PyBytes_InsertThousandsGrouping(char *buffer,
+						 Py_ssize_t n_buffer,
+						 Py_ssize_t n_digits,
+						 Py_ssize_t buf_size,
+						 Py_ssize_t *count,
+                                                 int append_zero_char,
+                                                 const char *grouping,
+                                                 const char *thousands_sep);
+
 /* Flags used by string formatting */
 #define F_LJUST (1<<0)
 #define F_SIGN	(1<<1)