Refactor and clean up str.format() code (and helpers) in advance of optimizations.

1 files changed, 6 insertions, 0 deletions

diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 79b9a8c591..384cd5519f 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -571,6 +571,12 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromObject(
 PyAPI_FUNC(PyObject *) PyUnicode_FromFormatV(const char*, va_list);
 PyAPI_FUNC(PyObject *) PyUnicode_FromFormat(const char*, ...);
 
+/* Format the object based on the format_spec, as defined in PEP 3101
+   (Advanced String Formatting). */
+PyAPI_FUNC(PyObject *) _PyUnicode_FormatAdvanced(PyObject *obj,
+                                                 Py_UNICODE *format_spec,
+                                                 Py_ssize_t format_spec_len);
+
 PyAPI_FUNC(void) PyUnicode_InternInPlace(PyObject **);
 PyAPI_FUNC(void) PyUnicode_InternImmortal(PyObject **);
 PyAPI_FUNC(PyObject *) PyUnicode_InternFromString(const char *);