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| author | AlexSm <[email protected]> | 2024-03-05 10:40:59 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-03-05 12:40:59 +0300 |
| commit | 1ac13c847b5358faba44dbb638a828e24369467b (patch) | |
| tree | 07672b4dd3604ad3dee540a02c6494cb7d10dc3d /contrib/tools/python3/src/Modules/_codecsmodule.c | |
| parent | ffcca3e7f7958ddc6487b91d3df8c01054bd0638 (diff) | |
Library import 16 (#2433)
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Diffstat (limited to 'contrib/tools/python3/src/Modules/_codecsmodule.c')
| -rw-r--r-- | contrib/tools/python3/src/Modules/_codecsmodule.c | 1072 |
1 files changed, 0 insertions, 1072 deletions
diff --git a/contrib/tools/python3/src/Modules/_codecsmodule.c b/contrib/tools/python3/src/Modules/_codecsmodule.c deleted file mode 100644 index 777c753bd7c..00000000000 --- a/contrib/tools/python3/src/Modules/_codecsmodule.c +++ /dev/null @@ -1,1072 +0,0 @@ -/* ------------------------------------------------------------------------ - - _codecs -- Provides access to the codec registry and the builtin - codecs. - - This module should never be imported directly. The standard library - module "codecs" wraps this builtin module for use within Python. - - The codec registry is accessible via: - - register(search_function) -> None - - lookup(encoding) -> CodecInfo object - - The builtin Unicode codecs use the following interface: - - <encoding>_encode(Unicode_object[,errors='strict']) -> - (string object, bytes consumed) - - <encoding>_decode(char_buffer_obj[,errors='strict']) -> - (Unicode object, bytes consumed) - - These <encoding>s are available: utf_8, unicode_escape, - raw_unicode_escape, latin_1, ascii (7-bit), mbcs (on win32). - - -Written by Marc-Andre Lemburg ([email protected]). - -Copyright (c) Corporation for National Research Initiatives. - - ------------------------------------------------------------------------ */ - -#define PY_SSIZE_T_CLEAN -#include "Python.h" - -#ifdef MS_WINDOWS -#include <windows.h> -#endif - -/*[clinic input] -module _codecs -[clinic start generated code]*/ -/*[clinic end generated code: output=da39a3ee5e6b4b0d input=e1390e3da3cb9deb]*/ - -#include "pycore_runtime.h" -#include "clinic/_codecsmodule.c.h" - -/* --- Registry ----------------------------------------------------------- */ - -/*[clinic input] -_codecs.register - search_function: object - / - -Register a codec search function. - -Search functions are expected to take one argument, the encoding name in -all lower case letters, and either return None, or a tuple of functions -(encoder, decoder, stream_reader, stream_writer) (or a CodecInfo object). -[clinic start generated code]*/ - -static PyObject * -_codecs_register(PyObject *module, PyObject *search_function) -/*[clinic end generated code: output=d1bf21e99db7d6d3 input=369578467955cae4]*/ -{ - if (PyCodec_Register(search_function)) - return NULL; - - Py_RETURN_NONE; -} - -/*[clinic input] -_codecs.unregister - search_function: object - / - -Unregister a codec search function and clear the registry's cache. - -If the search function is not registered, do nothing. -[clinic start generated code]*/ - -static PyObject * -_codecs_unregister(PyObject *module, PyObject *search_function) -/*[clinic end generated code: output=1f0edee9cf246399 input=dd7c004c652d345e]*/ -{ - if (PyCodec_Unregister(search_function) < 0) { - return NULL; - } - - Py_RETURN_NONE; -} - -/*[clinic input] -_codecs.lookup - encoding: str - / - -Looks up a codec tuple in the Python codec registry and returns a CodecInfo object. -[clinic start generated code]*/ - -static PyObject * -_codecs_lookup_impl(PyObject *module, const char *encoding) -/*[clinic end generated code: output=9f0afa572080c36d input=3c572c0db3febe9c]*/ -{ - return _PyCodec_Lookup(encoding); -} - -/*[clinic input] -_codecs.encode - obj: object - encoding: str(c_default="NULL") = "utf-8" - errors: str(c_default="NULL") = "strict" - -Encodes obj using the codec registered for encoding. - -The default encoding is 'utf-8'. errors may be given to set a -different error handling scheme. Default is 'strict' meaning that encoding -errors raise a ValueError. Other possible values are 'ignore', 'replace' -and 'backslashreplace' as well as any other name registered with -codecs.register_error that can handle ValueErrors. -[clinic start generated code]*/ - -static PyObject * -_codecs_encode_impl(PyObject *module, PyObject *obj, const char *encoding, - const char *errors) -/*[clinic end generated code: output=385148eb9a067c86 input=cd5b685040ff61f0]*/ -{ - if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); - - /* Encode via the codec registry */ - return PyCodec_Encode(obj, encoding, errors); -} - -/*[clinic input] -_codecs.decode - obj: object - encoding: str(c_default="NULL") = "utf-8" - errors: str(c_default="NULL") = "strict" - -Decodes obj using the codec registered for encoding. - -Default encoding is 'utf-8'. errors may be given to set a -different error handling scheme. Default is 'strict' meaning that encoding -errors raise a ValueError. Other possible values are 'ignore', 'replace' -and 'backslashreplace' as well as any other name registered with -codecs.register_error that can handle ValueErrors. -[clinic start generated code]*/ - -static PyObject * -_codecs_decode_impl(PyObject *module, PyObject *obj, const char *encoding, - const char *errors) -/*[clinic end generated code: output=679882417dc3a0bd input=7702c0cc2fa1add6]*/ -{ - if (encoding == NULL) - encoding = PyUnicode_GetDefaultEncoding(); - - /* Decode via the codec registry */ - return PyCodec_Decode(obj, encoding, errors); -} - -/* --- Helpers ------------------------------------------------------------ */ - -static -PyObject *codec_tuple(PyObject *decoded, - Py_ssize_t len) -{ - if (decoded == NULL) - return NULL; - return Py_BuildValue("Nn", decoded, len); -} - -/* --- String codecs ------------------------------------------------------ */ -/*[clinic input] -_codecs.escape_decode - data: Py_buffer(accept={str, buffer}) - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_escape_decode_impl(PyObject *module, Py_buffer *data, - const char *errors) -/*[clinic end generated code: output=505200ba8056979a input=77298a561c90bd82]*/ -{ - PyObject *decoded = PyBytes_DecodeEscape(data->buf, data->len, - errors, 0, NULL); - return codec_tuple(decoded, data->len); -} - -/*[clinic input] -_codecs.escape_encode - data: object(subclass_of='&PyBytes_Type') - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_escape_encode_impl(PyObject *module, PyObject *data, - const char *errors) -/*[clinic end generated code: output=4af1d477834bab34 input=8f4b144799a94245]*/ -{ - Py_ssize_t size; - Py_ssize_t newsize; - PyObject *v; - - size = PyBytes_GET_SIZE(data); - if (size > PY_SSIZE_T_MAX / 4) { - PyErr_SetString(PyExc_OverflowError, - "string is too large to encode"); - return NULL; - } - newsize = 4*size; - v = PyBytes_FromStringAndSize(NULL, newsize); - - if (v == NULL) { - return NULL; - } - else { - Py_ssize_t i; - char c; - char *p = PyBytes_AS_STRING(v); - - for (i = 0; i < size; i++) { - /* There's at least enough room for a hex escape */ - assert(newsize - (p - PyBytes_AS_STRING(v)) >= 4); - c = PyBytes_AS_STRING(data)[i]; - if (c == '\'' || c == '\\') - *p++ = '\\', *p++ = c; - else if (c == '\t') - *p++ = '\\', *p++ = 't'; - else if (c == '\n') - *p++ = '\\', *p++ = 'n'; - else if (c == '\r') - *p++ = '\\', *p++ = 'r'; - else if (c < ' ' || c >= 0x7f) { - *p++ = '\\'; - *p++ = 'x'; - *p++ = Py_hexdigits[(c & 0xf0) >> 4]; - *p++ = Py_hexdigits[c & 0xf]; - } - else - *p++ = c; - } - *p = '\0'; - if (_PyBytes_Resize(&v, (p - PyBytes_AS_STRING(v)))) { - return NULL; - } - } - - return codec_tuple(v, size); -} - -/* --- Decoder ------------------------------------------------------------ */ -/*[clinic input] -_codecs.utf_7_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_7_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=0cd3a944a32a4089 input=dbf8c8998102dc7d]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF7Stateful(data->buf, data->len, - errors, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_8_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_8_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=10f74dec8d9bb8bf input=ca06bc8a9c970e25]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF8Stateful(data->buf, data->len, - errors, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_16_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=783b442abcbcc2d0 input=5b0f52071ba6cadc]*/ -{ - int byteorder = 0; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF16Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_16_le_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_le_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=899b9e6364379dcd input=115bd8c7b783d0bf]*/ -{ - int byteorder = -1; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF16Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_16_be_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_be_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=49f6465ea07669c8 input=63131422b01f9cb4]*/ -{ - int byteorder = 1; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF16Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/* This non-standard version also provides access to the byteorder - parameter of the builtin UTF-16 codec. - - It returns a tuple (unicode, bytesread, byteorder) with byteorder - being the value in effect at the end of data. - -*/ -/*[clinic input] -_codecs.utf_16_ex_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - byteorder: int = 0 - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_ex_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int byteorder, int final) -/*[clinic end generated code: output=0f385f251ecc1988 input=f368a51cf384bf4c]*/ -{ - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - - PyObject *decoded = PyUnicode_DecodeUTF16Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - if (decoded == NULL) - return NULL; - return Py_BuildValue("Nni", decoded, consumed, byteorder); -} - -/*[clinic input] -_codecs.utf_32_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=2fc961807f7b145f input=fcdf3658c5e9b5f3]*/ -{ - int byteorder = 0; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF32Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_32_le_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_le_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=ec8f46b67a94f3e6 input=12220556e885f817]*/ -{ - int byteorder = -1; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF32Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.utf_32_be_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_be_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=ff82bae862c92c4e input=2bc669b4781598db]*/ -{ - int byteorder = 1; - /* This is overwritten unless final is true. */ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF32Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/* This non-standard version also provides access to the byteorder - parameter of the builtin UTF-32 codec. - - It returns a tuple (unicode, bytesread, byteorder) with byteorder - being the value in effect at the end of data. - -*/ -/*[clinic input] -_codecs.utf_32_ex_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - byteorder: int = 0 - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_ex_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int byteorder, int final) -/*[clinic end generated code: output=6bfb177dceaf4848 input=4a2323d0013620df]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeUTF32Stateful(data->buf, data->len, - errors, &byteorder, - final ? NULL : &consumed); - if (decoded == NULL) - return NULL; - return Py_BuildValue("Nni", decoded, consumed, byteorder); -} - -/*[clinic input] -_codecs.unicode_escape_decode - data: Py_buffer(accept={str, buffer}) - errors: str(accept={str, NoneType}) = None - final: bool = True - / -[clinic start generated code]*/ - -static PyObject * -_codecs_unicode_escape_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=b284f97b12c635ee input=15019f081ffe272b]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = _PyUnicode_DecodeUnicodeEscapeStateful(data->buf, data->len, - errors, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.raw_unicode_escape_decode - data: Py_buffer(accept={str, buffer}) - errors: str(accept={str, NoneType}) = None - final: bool = True - / -[clinic start generated code]*/ - -static PyObject * -_codecs_raw_unicode_escape_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=11dbd96301e2879e input=b93f823aa8c343ad]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = _PyUnicode_DecodeRawUnicodeEscapeStateful(data->buf, data->len, - errors, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.latin_1_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_latin_1_decode_impl(PyObject *module, Py_buffer *data, - const char *errors) -/*[clinic end generated code: output=07f3dfa3f72c7d8f input=76ca58fd6dcd08c7]*/ -{ - PyObject *decoded = PyUnicode_DecodeLatin1(data->buf, data->len, errors); - return codec_tuple(decoded, data->len); -} - -/*[clinic input] -_codecs.ascii_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_ascii_decode_impl(PyObject *module, Py_buffer *data, - const char *errors) -/*[clinic end generated code: output=2627d72058d42429 input=e428a267a04b4481]*/ -{ - PyObject *decoded = PyUnicode_DecodeASCII(data->buf, data->len, errors); - return codec_tuple(decoded, data->len); -} - -/*[clinic input] -_codecs.charmap_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - mapping: object = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_charmap_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, PyObject *mapping) -/*[clinic end generated code: output=2c335b09778cf895 input=15b69df43458eb40]*/ -{ - PyObject *decoded; - - if (mapping == Py_None) - mapping = NULL; - - decoded = PyUnicode_DecodeCharmap(data->buf, data->len, mapping, errors); - return codec_tuple(decoded, data->len); -} - -#ifdef MS_WINDOWS - -/*[clinic input] -_codecs.mbcs_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_mbcs_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=39b65b8598938c4b input=f144ad1ed6d8f5a6]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeMBCSStateful(data->buf, data->len, - errors, final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.oem_decode - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_oem_decode_impl(PyObject *module, Py_buffer *data, - const char *errors, int final) -/*[clinic end generated code: output=da1617612f3fcad8 input=629bf87376d211b4]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeCodePageStateful(CP_OEMCP, - data->buf, data->len, errors, final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -/*[clinic input] -_codecs.code_page_decode - codepage: int - data: Py_buffer - errors: str(accept={str, NoneType}) = None - final: bool = False - / -[clinic start generated code]*/ - -static PyObject * -_codecs_code_page_decode_impl(PyObject *module, int codepage, - Py_buffer *data, const char *errors, int final) -/*[clinic end generated code: output=53008ea967da3fff input=6a32589b0658c277]*/ -{ - Py_ssize_t consumed = data->len; - PyObject *decoded = PyUnicode_DecodeCodePageStateful(codepage, - data->buf, data->len, - errors, - final ? NULL : &consumed); - return codec_tuple(decoded, consumed); -} - -#endif /* MS_WINDOWS */ - -/* --- Encoder ------------------------------------------------------------ */ - -/*[clinic input] -_codecs.readbuffer_encode - data: Py_buffer(accept={str, buffer}) - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_readbuffer_encode_impl(PyObject *module, Py_buffer *data, - const char *errors) -/*[clinic end generated code: output=c645ea7cdb3d6e86 input=aa10cfdf252455c5]*/ -{ - PyObject *result = PyBytes_FromStringAndSize(data->buf, data->len); - return codec_tuple(result, data->len); -} - -/*[clinic input] -_codecs.utf_7_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_7_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=0feda21ffc921bc8 input=2546dbbb3fa53114]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF7(str, 0, 0, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.utf_8_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_8_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=02bf47332b9c796c input=a3e71ae01c3f93f3]*/ -{ - return codec_tuple(_PyUnicode_AsUTF8String(str, errors), - PyUnicode_GET_LENGTH(str)); -} - -/* This version provides access to the byteorder parameter of the - builtin UTF-16 codecs as optional third argument. It defaults to 0 - which means: use the native byte order and prepend the data with a - BOM mark. - -*/ - -/*[clinic input] -_codecs.utf_16_encode - str: unicode - errors: str(accept={str, NoneType}) = None - byteorder: int = 0 - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_encode_impl(PyObject *module, PyObject *str, - const char *errors, int byteorder) -/*[clinic end generated code: output=c654e13efa2e64e4 input=68cdc2eb8338555d]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF16(str, errors, byteorder), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.utf_16_le_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_le_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=431b01e55f2d4995 input=83d042706eed6798]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF16(str, errors, -1), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.utf_16_be_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_16_be_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=96886a6fd54dcae3 input=6f1e9e623b03071b]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF16(str, errors, +1), - PyUnicode_GET_LENGTH(str)); -} - -/* This version provides access to the byteorder parameter of the - builtin UTF-32 codecs as optional third argument. It defaults to 0 - which means: use the native byte order and prepend the data with a - BOM mark. - -*/ - -/*[clinic input] -_codecs.utf_32_encode - str: unicode - errors: str(accept={str, NoneType}) = None - byteorder: int = 0 - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_encode_impl(PyObject *module, PyObject *str, - const char *errors, int byteorder) -/*[clinic end generated code: output=5c760da0c09a8b83 input=8ec4c64d983bc52b]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF32(str, errors, byteorder), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.utf_32_le_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_le_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=b65cd176de8e36d6 input=f0918d41de3eb1b1]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF32(str, errors, -1), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.utf_32_be_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_utf_32_be_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=1d9e71a9358709e9 input=967a99a95748b557]*/ -{ - return codec_tuple(_PyUnicode_EncodeUTF32(str, errors, +1), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.unicode_escape_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_unicode_escape_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=66271b30bc4f7a3c input=8c4de07597054e33]*/ -{ - return codec_tuple(PyUnicode_AsUnicodeEscapeString(str), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.raw_unicode_escape_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_raw_unicode_escape_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=a66a806ed01c830a input=4aa6f280d78e4574]*/ -{ - return codec_tuple(PyUnicode_AsRawUnicodeEscapeString(str), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.latin_1_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_latin_1_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=2c28c83a27884e08 input=ec3ef74bf85c5c5d]*/ -{ - return codec_tuple(_PyUnicode_AsLatin1String(str, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.ascii_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_ascii_encode_impl(PyObject *module, PyObject *str, - const char *errors) -/*[clinic end generated code: output=b5e035182d33befc input=93e6e602838bd3de]*/ -{ - return codec_tuple(_PyUnicode_AsASCIIString(str, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.charmap_encode - str: unicode - errors: str(accept={str, NoneType}) = None - mapping: object = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_charmap_encode_impl(PyObject *module, PyObject *str, - const char *errors, PyObject *mapping) -/*[clinic end generated code: output=047476f48495a9e9 input=2a98feae73dadce8]*/ -{ - if (mapping == Py_None) - mapping = NULL; - - return codec_tuple(_PyUnicode_EncodeCharmap(str, mapping, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.charmap_build - map: unicode - / -[clinic start generated code]*/ - -static PyObject * -_codecs_charmap_build_impl(PyObject *module, PyObject *map) -/*[clinic end generated code: output=bb073c27031db9ac input=d91a91d1717dbc6d]*/ -{ - return PyUnicode_BuildEncodingMap(map); -} - -#ifdef MS_WINDOWS - -/*[clinic input] -_codecs.mbcs_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_mbcs_encode_impl(PyObject *module, PyObject *str, const char *errors) -/*[clinic end generated code: output=76e2e170c966c080 input=2e932fc289ea5a5b]*/ -{ - return codec_tuple(PyUnicode_EncodeCodePage(CP_ACP, str, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.oem_encode - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_oem_encode_impl(PyObject *module, PyObject *str, const char *errors) -/*[clinic end generated code: output=65d5982c737de649 input=9eac86dc21eb14f2]*/ -{ - return codec_tuple(PyUnicode_EncodeCodePage(CP_OEMCP, str, errors), - PyUnicode_GET_LENGTH(str)); -} - -/*[clinic input] -_codecs.code_page_encode - code_page: int - str: unicode - errors: str(accept={str, NoneType}) = None - / -[clinic start generated code]*/ - -static PyObject * -_codecs_code_page_encode_impl(PyObject *module, int code_page, PyObject *str, - const char *errors) -/*[clinic end generated code: output=45673f6085657a9e input=7d18a33bc8cd0f94]*/ -{ - return codec_tuple(PyUnicode_EncodeCodePage(code_page, str, errors), - PyUnicode_GET_LENGTH(str)); -} - -#endif /* MS_WINDOWS */ - -/* --- Error handler registry --------------------------------------------- */ - -/*[clinic input] -_codecs.register_error - errors: str - handler: object - / - -Register the specified error handler under the name errors. - -handler must be a callable object, that will be called with an exception -instance containing information about the location of the encoding/decoding -error and must return a (replacement, new position) tuple. -[clinic start generated code]*/ - -static PyObject * -_codecs_register_error_impl(PyObject *module, const char *errors, - PyObject *handler) -/*[clinic end generated code: output=fa2f7d1879b3067d input=5e6709203c2e33fe]*/ -{ - if (PyCodec_RegisterError(errors, handler)) - return NULL; - Py_RETURN_NONE; -} - -/*[clinic input] -_codecs.lookup_error - name: str - / - -lookup_error(errors) -> handler - -Return the error handler for the specified error handling name or raise a -LookupError, if no handler exists under this name. -[clinic start generated code]*/ - -static PyObject * -_codecs_lookup_error_impl(PyObject *module, const char *name) -/*[clinic end generated code: output=087f05dc0c9a98cc input=4775dd65e6235aba]*/ -{ - return PyCodec_LookupError(name); -} - -/* --- Module API --------------------------------------------------------- */ - -static PyMethodDef _codecs_functions[] = { - _CODECS_REGISTER_METHODDEF - _CODECS_UNREGISTER_METHODDEF - _CODECS_LOOKUP_METHODDEF - _CODECS_ENCODE_METHODDEF - _CODECS_DECODE_METHODDEF - _CODECS_ESCAPE_ENCODE_METHODDEF - _CODECS_ESCAPE_DECODE_METHODDEF - _CODECS_UTF_8_ENCODE_METHODDEF - _CODECS_UTF_8_DECODE_METHODDEF - _CODECS_UTF_7_ENCODE_METHODDEF - _CODECS_UTF_7_DECODE_METHODDEF - _CODECS_UTF_16_ENCODE_METHODDEF - _CODECS_UTF_16_LE_ENCODE_METHODDEF - _CODECS_UTF_16_BE_ENCODE_METHODDEF - _CODECS_UTF_16_DECODE_METHODDEF - _CODECS_UTF_16_LE_DECODE_METHODDEF - _CODECS_UTF_16_BE_DECODE_METHODDEF - _CODECS_UTF_16_EX_DECODE_METHODDEF - _CODECS_UTF_32_ENCODE_METHODDEF - _CODECS_UTF_32_LE_ENCODE_METHODDEF - _CODECS_UTF_32_BE_ENCODE_METHODDEF - _CODECS_UTF_32_DECODE_METHODDEF - _CODECS_UTF_32_LE_DECODE_METHODDEF - _CODECS_UTF_32_BE_DECODE_METHODDEF - _CODECS_UTF_32_EX_DECODE_METHODDEF - _CODECS_UNICODE_ESCAPE_ENCODE_METHODDEF - _CODECS_UNICODE_ESCAPE_DECODE_METHODDEF - _CODECS_RAW_UNICODE_ESCAPE_ENCODE_METHODDEF - _CODECS_RAW_UNICODE_ESCAPE_DECODE_METHODDEF - _CODECS_LATIN_1_ENCODE_METHODDEF - _CODECS_LATIN_1_DECODE_METHODDEF - _CODECS_ASCII_ENCODE_METHODDEF - _CODECS_ASCII_DECODE_METHODDEF - _CODECS_CHARMAP_ENCODE_METHODDEF - _CODECS_CHARMAP_DECODE_METHODDEF - _CODECS_CHARMAP_BUILD_METHODDEF - _CODECS_READBUFFER_ENCODE_METHODDEF - _CODECS_MBCS_ENCODE_METHODDEF - _CODECS_MBCS_DECODE_METHODDEF - _CODECS_OEM_ENCODE_METHODDEF - _CODECS_OEM_DECODE_METHODDEF - _CODECS_CODE_PAGE_ENCODE_METHODDEF - _CODECS_CODE_PAGE_DECODE_METHODDEF - _CODECS_REGISTER_ERROR_METHODDEF - _CODECS_LOOKUP_ERROR_METHODDEF - {NULL, NULL} /* sentinel */ -}; - -static PyModuleDef_Slot _codecs_slots[] = { - {Py_mod_multiple_interpreters, Py_MOD_PER_INTERPRETER_GIL_SUPPORTED}, - {0, NULL} -}; - -static struct PyModuleDef codecsmodule = { - PyModuleDef_HEAD_INIT, - "_codecs", - NULL, - 0, - _codecs_functions, - _codecs_slots, - NULL, - NULL, - NULL -}; - -PyMODINIT_FUNC -PyInit__codecs(void) -{ - return PyModuleDef_Init(&codecsmodule); -} |
