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bpo-45467: Fix IncrementalDecoder and StreamReader in the "raw-unicode-escape" codec (GH-28944)

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They support now splitting escape sequences between input chunks.

Add the third parameter "final" in codecs.raw_unicode_escape_decode().
It is True by default to match the former behavior.
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Serhiy Storchaka 2021-10-14 20:04:19 +03:00 • committed by GitHub
parent d413c50363
commit 39aa98346d
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7 changed files with 116 additions and 35 deletions
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10
Include/cpython/unicodeobject.h
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@ -796,6 +796,16 @@ PyAPI_FUNC(PyObject*) _PyUnicode_DecodeUnicodeEscapeInternal(
string. */
);
/* --- Raw-Unicode-Escape Codecs ---------------------------------------------- */
/* Variant of PyUnicode_DecodeRawUnicodeEscape that supports partial decoding. */
PyAPI_FUNC(PyObject*) _PyUnicode_DecodeRawUnicodeEscapeStateful(
const char *string, /* Unicode-Escape encoded string */
Py_ssize_t length, /* size of string */
const char *errors, /* error handling */
Py_ssize_t *consumed /* bytes consumed */
);
/* --- Latin-1 Codecs ----------------------------------------------------- */
PyAPI_FUNC(PyObject*) _PyUnicode_AsLatin1String(