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bpo-36297: remove "unicode_internal" codec (GH-12342)

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Inada Naoki 2019-03-18 15:44:11 +09:00 • committed by GitHub
parent 6fb544d8bc
commit 6a16b18224
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12 changed files with 40 additions and 529 deletions
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82
Modules/_codecsmodule.c
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@ -21,8 +21,7 @@
(Unicode object, bytes consumed)
These <encoding>s are available: utf_8, unicode_escape,
raw_unicode_escape, unicode_internal, latin_1, ascii (7-bit),
mbcs (on win32).
raw_unicode_escape, latin_1, ascii (7-bit), mbcs (on win32).
Written by Marc-Andre Lemburg (mal@lemburg.com).
@ -250,38 +249,6 @@ _codecs_escape_encode_impl(PyObject *module, PyObject *data,
}
/* --- Decoder ------------------------------------------------------------ */
/*[clinic input]
_codecs.unicode_internal_decode
obj: object
errors: str(accept={str, NoneType}) = NULL
/
[clinic start generated code]*/
static PyObject *
_codecs_unicode_internal_decode_impl(PyObject *module, PyObject *obj,
const char *errors)
/*[clinic end generated code: output=edbfe175e09eff9a input=8d57930aeda170c6]*/
{
if (PyUnicode_Check(obj)) {
if (PyUnicode_READY(obj) < 0)
return NULL;
Py_INCREF(obj);
return codec_tuple(obj, PyUnicode_GET_LENGTH(obj));
}
else {
Py_buffer view;
PyObject *result;
if (PyObject_GetBuffer(obj, &view, PyBUF_SIMPLE) != 0)
return NULL;
result = codec_tuple(
_PyUnicode_DecodeUnicodeInternal(view.buf, view.len, errors),
view.len);
PyBuffer_Release(&view);
return result;
}
}
/*[clinic input]
_codecs.utf_7_decode
data: Py_buffer
@ -686,51 +653,6 @@ _codecs_readbuffer_encode_impl(PyObject *module, Py_buffer *data,
return codec_tuple(result, data->len);
}
/*[clinic input]
_codecs.unicode_internal_encode
obj: object
errors: str(accept={str, NoneType}) = NULL
/
[clinic start generated code]*/
static PyObject *
_codecs_unicode_internal_encode_impl(PyObject *module, PyObject *obj,
const char *errors)
/*[clinic end generated code: output=a72507dde4ea558f input=8628f0280cf5ba61]*/
{
if (PyErr_WarnEx(PyExc_DeprecationWarning,
"unicode_internal codec has been deprecated",
1))
return NULL;
if (PyUnicode_Check(obj)) {
Py_UNICODE *u;
Py_ssize_t len, size;
if (PyUnicode_READY(obj) < 0)
return NULL;
u = PyUnicode_AsUnicodeAndSize(obj, &len);
if (u == NULL)
return NULL;
if ((size_t)len > (size_t)PY_SSIZE_T_MAX / sizeof(Py_UNICODE))
return PyErr_NoMemory();
size = len * sizeof(Py_UNICODE);
return codec_tuple(PyBytes_FromStringAndSize((const char*)u, size),
PyUnicode_GET_LENGTH(obj));
}
else {
Py_buffer view;
PyObject *result;
if (PyObject_GetBuffer(obj, &view, PyBUF_SIMPLE) != 0)
return NULL;
result = codec_tuple(PyBytes_FromStringAndSize(view.buf, view.len),
view.len);
PyBuffer_Release(&view);
return result;
}
}
/*[clinic input]
_codecs.utf_7_encode
str: unicode
@ -1095,8 +1017,6 @@ static PyMethodDef _codecs_functions[] = {
_CODECS_UTF_32_EX_DECODE_METHODDEF
_CODECS_UNICODE_ESCAPE_ENCODE_METHODDEF
_CODECS_UNICODE_ESCAPE_DECODE_METHODDEF
_CODECS_UNICODE_INTERNAL_ENCODE_METHODDEF
_CODECS_UNICODE_INTERNAL_DECODE_METHODDEF
_CODECS_RAW_UNICODE_ESCAPE_ENCODE_METHODDEF
_CODECS_RAW_UNICODE_ESCAPE_DECODE_METHODDEF
_CODECS_LATIN_1_ENCODE_METHODDEF