Backport of several functions from Python 3.0 to 2.6 including PyUnicode_FromString, PyUnicode_Format and PyLong_From/AsSsize_t. The functions are partly required for the backport of the bytearray type and _fileio module. They should also make it easier to port C to 3.0.

First chapter of the Python 3.0 io framework back port: _fileio
The next step depends on a working bytearray type which itself depends on a backport of the nwe buffer API.

1 files changed, 23 insertions, 0 deletions

diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 6c33045a58..0c21446f13 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -183,6 +183,10 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
 # define PyUnicode_FromObject PyUnicodeUCS2_FromObject
 # define PyUnicode_FromOrdinal PyUnicodeUCS2_FromOrdinal
 # define PyUnicode_FromUnicode PyUnicodeUCS2_FromUnicode
+# define PyUnicode_FromString PyUnicodeUCS2_FromString
+# define PyUnicode_FromStringAndSize PyUnicodeUCS2_FromStringAndSize
+# define PyUnicode_FromFormatV PyUnicodeUCS2_FromFormatV
+# define PyUnicode_FromFormat PyUnicodeUCS2_FromFormat
 # define PyUnicode_FromWideChar PyUnicodeUCS2_FromWideChar
 # define PyUnicode_GetDefaultEncoding PyUnicodeUCS2_GetDefaultEncoding
 # define PyUnicode_GetMax PyUnicodeUCS2_GetMax
@@ -265,6 +269,10 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
 # define PyUnicode_FromObject PyUnicodeUCS4_FromObject
 # define PyUnicode_FromOrdinal PyUnicodeUCS4_FromOrdinal
 # define PyUnicode_FromUnicode PyUnicodeUCS4_FromUnicode
+# define PyUnicode_FromString PyUnicodeUCS4_FromString
+# define PyUnicode_FromStringAndSize PyUnicodeUCS4_FromStringAndSize
+# define PyUnicode_FromFormatV PyUnicodeUCS4_FromFormatV
+# define PyUnicode_FromFormat PyUnicodeUCS4_FromFormat
 # define PyUnicode_FromWideChar PyUnicodeUCS4_FromWideChar
 # define PyUnicode_GetDefaultEncoding PyUnicodeUCS4_GetDefaultEncoding
 # define PyUnicode_GetMax PyUnicodeUCS4_GetMax
@@ -442,6 +450,18 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode(
     Py_ssize_t size             /* size of buffer */
     );
 
+/* Similar to PyUnicode_FromUnicode(), but u points to Latin-1 encoded bytes */
+PyAPI_FUNC(PyObject*) PyUnicode_FromStringAndSize(
+    const char *u,        /* char buffer */
+    Py_ssize_t size       /* size of buffer */
+    );
+
+/* Similar to PyUnicode_FromUnicode(), but u points to null-terminated
+   Latin-1 encoded bytes */
+PyAPI_FUNC(PyObject*) PyUnicode_FromString(
+    const char *u        /* string */
+    );
+
 /* Return a read-only pointer to the Unicode object's internal
    Py_UNICODE buffer. */
 
@@ -517,6 +537,9 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromObject(
     register PyObject *obj 	/* Object */
     );
 
+PyAPI_FUNC(PyObject *) PyUnicode_FromFormatV(const char*, va_list);
+PyAPI_FUNC(PyObject *) PyUnicode_FromFormat(const char*, ...);
+
 /* --- wchar_t support for platforms which support it --------------------- */
 
 #ifdef HAVE_WCHAR_H