cpython/Objects/stringlib/unicodedefs.h
Eric Smith 8fd3eba050 Fixes for shared 2.6 code that implements PEP 3101, advanced string
formatting.

Includes:
 - Modifying tests for basic types to use __format__ methods, instead
   of builtin "format".
 - Adding PyObject_Format.
 - General str/unicode cleanup discovered when backporting to 2.6.
 - Removing datetimemodule.c's time_format, since it was identical
   to date_format.

The files in Objects/stringlib that implement PEP 3101 (stringdefs.h,
unicodedefs.h, formatter.h, string_format.h) are identical in trunk
and py3k.  Any changes from here on should be made to trunk, and
changes will propogate to py3k).
2008-02-17 19:48:00 +00:00

53 lines
1.8 KiB
C

#ifndef STRINGLIB_UNICODEDEFS_H
#define STRINGLIB_UNICODEDEFS_H
/* this is sort of a hack. there's at least one place (formatting
floats) where some stringlib code takes a different path if it's
compiled as unicode. */
#define STRINGLIB_IS_UNICODE 1
#define STRINGLIB_OBJECT PyUnicodeObject
#define STRINGLIB_CHAR Py_UNICODE
#define STRINGLIB_TYPE_NAME "unicode"
#define STRINGLIB_PARSE_CODE "U"
#define STRINGLIB_EMPTY unicode_empty
#define STRINGLIB_ISDECIMAL Py_UNICODE_ISDECIMAL
#define STRINGLIB_TODECIMAL Py_UNICODE_TODECIMAL
#define STRINGLIB_TOUPPER Py_UNICODE_TOUPPER
#define STRINGLIB_TOLOWER Py_UNICODE_TOLOWER
#define STRINGLIB_FILL Py_UNICODE_FILL
#define STRINGLIB_STR PyUnicode_AS_UNICODE
#define STRINGLIB_LEN PyUnicode_GET_SIZE
#define STRINGLIB_NEW PyUnicode_FromUnicode
#define STRINGLIB_RESIZE PyUnicode_Resize
#define STRINGLIB_CHECK PyUnicode_Check
#if PY_VERSION_HEX < 0x03000000
#define STRINGLIB_TOSTR PyObject_Unicode
#else
#define STRINGLIB_TOSTR PyObject_Str
#endif
#define STRINGLIB_WANT_CONTAINS_OBJ 1
/* STRINGLIB_CMP was defined as:
Py_LOCAL_INLINE(int)
STRINGLIB_CMP(const Py_UNICODE* str, const Py_UNICODE* other, Py_ssize_t len)
{
if (str[0] != other[0])
return 1;
return memcmp((void*) str, (void*) other, len * sizeof(Py_UNICODE));
}
but unfortunately that gives a error if the function isn't used in a file that
includes this file. So, reluctantly convert it to a macro instead. */
#define STRINGLIB_CMP(str, other, len) \
(((str)[0] != (other)[0]) ? \
1 : \
memcmp((void*) (str), (void*) (other), (len) * sizeof(Py_UNICODE)))
#endif /* !STRINGLIB_UNICODEDEFS_H */