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gh-111089: Use PyUnicode_AsUTF8() in Argument Clinic (#111585)

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Replace PyUnicode_AsUTF8AndSize() with PyUnicode_AsUTF8() to remove
the explicit check for embedded null characters.

The change avoids to have to include explicitly <string.h> to get the
strlen() function when using a recent version of the limited C API.
This commit is contained in:
Victor Stinner 2023-11-01 16:34:42 +01:00 • committed by GitHub
parent 97b3cd38d1
commit d9b606b3d0
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GPG key ID: 4AEE18F83AFDEB23
34 changed files with 180 additions and 907 deletions
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9
Python/clinic/Python-tokenize.c.h generated
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@ -65,19 +65,14 @@ tokenizeriter_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
_PyArg_BadArgument("tokenizeriter", "argument 'encoding'", "str", fastargs[2]);
goto exit;
}
Py_ssize_t encoding_length;
encoding = PyUnicode_AsUTF8AndSize(fastargs[2], &encoding_length);
encoding = PyUnicode_AsUTF8(fastargs[2]);
if (encoding == NULL) {
goto exit;
}
if (strlen(encoding) != (size_t)encoding_length) {
PyErr_SetString(PyExc_ValueError, "embedded null character");
goto exit;
}
skip_optional_kwonly:
return_value = tokenizeriter_new_impl(type, readline, extra_tokens, encoding);
exit:
return return_value;
}
/*[clinic end generated code: output=dcd6ec48f06a092e input=a9049054013a1b77]*/
/*[clinic end generated code: output=92cb8176149f0924 input=a9049054013a1b77]*/