if failure, sets the exception
*/
static int
-parse_internal_render_format_spec(PyObject *format_spec,
+parse_internal_render_format_spec(STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len,
InternalFormatSpec *format,
char default_type)
{
- STRINGLIB_CHAR *ptr = STRINGLIB_STR(format_spec);
- STRINGLIB_CHAR *end = ptr + STRINGLIB_LEN(format_spec);
+ STRINGLIB_CHAR *ptr = format_spec;
+ STRINGLIB_CHAR *end = format_spec + format_spec_len;
/* end-ptr is used throughout this code to specify the length of
the input string */
/************************************************************************/
/*********** built in formatters ****************************************/
/************************************************************************/
-#ifdef FORMAT_STRING
PyObject *
-FORMAT_STRING(PyObject* value, PyObject* args)
+FORMAT_STRING(PyObject *obj,
+ STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len)
{
- PyObject *format_spec;
- PyObject *result = NULL;
-#if PY_VERSION_HEX < 0x03000000
- PyObject *tmp = NULL;
-#endif
InternalFormatSpec format;
-
- /* If 2.x, we accept either str or unicode, and try to convert it
- to the right type. In 3.x, we insist on only unicode */
-#if PY_VERSION_HEX >= 0x03000000
- if (!PyArg_ParseTuple(args, STRINGLIB_PARSE_CODE ":__format__",
- &format_spec))
- goto done;
-#else
- /* If 2.x, convert format_spec to the same type as value */
- /* This is to allow things like u''.format('') */
- if (!PyArg_ParseTuple(args, "O:__format__", &format_spec))
- goto done;
- if (!(PyBytes_Check(format_spec) || PyUnicode_Check(format_spec))) {
- PyErr_Format(PyExc_TypeError, "__format__ arg must be str "
- "or unicode, not %s", Py_TYPE(format_spec)->tp_name);
- goto done;
- }
- tmp = STRINGLIB_TOSTR(format_spec);
- if (tmp == NULL)
- goto done;
- format_spec = tmp;
-#endif
+ PyObject *result = NULL;
/* check for the special case of zero length format spec, make
- it equivalent to str(value) */
- if (STRINGLIB_LEN(format_spec) == 0) {
- result = STRINGLIB_TOSTR(value);
+ it equivalent to str(obj) */
+ if (format_spec_len == 0) {
+ result = STRINGLIB_TOSTR(obj);
goto done;
}
-
/* parse the format_spec */
- if (!parse_internal_render_format_spec(format_spec, &format, 's'))
+ if (!parse_internal_render_format_spec(format_spec, format_spec_len,
+ &format, 's'))
goto done;
/* type conversion? */
switch (format.type) {
case 's':
/* no type conversion needed, already a string. do the formatting */
- result = format_string_internal(value, &format);
+ result = format_string_internal(obj, &format);
break;
default:
/* unknown */
}
done:
-#if PY_VERSION_HEX < 0x03000000
- Py_XDECREF(tmp);
-#endif
return result;
}
-#endif /* FORMAT_STRING */
#if defined FORMAT_LONG || defined FORMAT_INT
static PyObject*
-format_int_or_long(PyObject* value, PyObject* args, IntOrLongToString tostring)
+format_int_or_long(PyObject* obj,
+ STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len,
+ IntOrLongToString tostring)
{
- PyObject *format_spec;
PyObject *result = NULL;
PyObject *tmp = NULL;
InternalFormatSpec format;
- if (!PyArg_ParseTuple(args, STRINGLIB_PARSE_CODE ":__format__",
- &format_spec))
- goto done;
-
/* check for the special case of zero length format spec, make
- it equivalent to str(value) */
- if (STRINGLIB_LEN(format_spec) == 0) {
- result = STRINGLIB_TOSTR(value);
+ it equivalent to str(obj) */
+ if (format_spec_len == 0) {
+ result = STRINGLIB_TOSTR(obj);
goto done;
}
/* parse the format_spec */
- if (!parse_internal_render_format_spec(format_spec, &format, 'd'))
+ if (!parse_internal_render_format_spec(format_spec,
+ format_spec_len,
+ &format, 'd'))
goto done;
/* type conversion? */
case 'n':
/* no type conversion needed, already an int (or long). do
the formatting */
- result = format_int_or_long_internal(value, &format, tostring);
+ result = format_int_or_long_internal(obj, &format, tostring);
break;
case 'e':
case 'G':
case '%':
/* convert to float */
- tmp = PyNumber_Float(value);
+ tmp = PyNumber_Float(obj);
if (tmp == NULL)
goto done;
- result = format_float_internal(value, &format);
+ result = format_float_internal(obj, &format);
break;
default:
#endif
PyObject *
-FORMAT_LONG(PyObject* value, PyObject* args)
+FORMAT_LONG(PyObject *obj,
+ STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len)
{
- return format_int_or_long(value, args, long_format);
+ return format_int_or_long(obj, format_spec, format_spec_len,
+ long_format);
}
#endif /* FORMAT_LONG */
}
PyObject *
-FORMAT_INT(PyObject* value, PyObject* args)
+FORMAT_INT(PyObject *obj,
+ STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len)
{
- return format_int_or_long(value, args, int_format);
+ return format_int_or_long(obj, format_spec, format_spec_len,
+ int_format);
}
#endif /* FORMAT_INT */
#ifdef FORMAT_FLOAT
PyObject *
-FORMAT_FLOAT(PyObject *value, PyObject *args)
+FORMAT_FLOAT(PyObject *obj,
+ STRINGLIB_CHAR *format_spec,
+ Py_ssize_t format_spec_len)
{
- PyObject *format_spec;
PyObject *result = NULL;
InternalFormatSpec format;
- if (!PyArg_ParseTuple(args, STRINGLIB_PARSE_CODE ":__format__", &format_spec))
- goto done;
-
/* check for the special case of zero length format spec, make
- it equivalent to str(value) */
- if (STRINGLIB_LEN(format_spec) == 0) {
- result = STRINGLIB_TOSTR(value);
+ it equivalent to str(obj) */
+ if (format_spec_len == 0) {
+ result = STRINGLIB_TOSTR(obj);
goto done;
}
/* parse the format_spec */
- if (!parse_internal_render_format_spec(format_spec, &format, '\0'))
+ if (!parse_internal_render_format_spec(format_spec,
+ format_spec_len,
+ &format, '\0'))
goto done;
/* type conversion? */
case 'n':
case '%':
/* no conversion, already a float. do the formatting */
- result = format_float_internal(value, &format);
+ result = format_float_internal(obj, &format);
break;
default:
#include "unicodeobject.h"
#include "ucnhash.h"
-#include "formatter_unicode.h"
-
#ifdef MS_WINDOWS
#include <windows.h>
#endif
\n\
");
+static PyObject *
+unicode__format__(PyObject* self, PyObject* args)
+{
+ PyObject *format_spec;
+
+ if (!PyArg_ParseTuple(args, "U:__format__", &format_spec))
+ return NULL;
+
+ return _PyUnicode_FormatAdvanced(self,
+ PyUnicode_AS_UNICODE(format_spec),
+ PyUnicode_GET_SIZE(format_spec));
+}
+
PyDoc_STRVAR(p_format__doc__,
"S.__format__(format_spec) -> str\n\
\n\
{"isidentifier", (PyCFunction) unicode_isidentifier, METH_NOARGS, isidentifier__doc__},
{"zfill", (PyCFunction) unicode_zfill, METH_VARARGS, zfill__doc__},
{"format", (PyCFunction) do_string_format, METH_VARARGS | METH_KEYWORDS, format__doc__},
- {"__format__", (PyCFunction) unicode_unicode__format__, METH_VARARGS, p_format__doc__},
+ {"__format__", (PyCFunction) unicode__format__, METH_VARARGS, p_format__doc__},
{"_formatter_field_name_split", (PyCFunction) formatter_field_name_split, METH_NOARGS},
{"_formatter_parser", (PyCFunction) formatter_parser, METH_NOARGS},
{"maketrans", (PyCFunction) unicode_maketrans,
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